Please look in Eschmeyer's Catalog of Fishes for authorships of sections, Families of Fishes (all), and related information.

Species in the family or subfamily Oneirodidae: [ 135 ] records

acanthias, Monoceratias Gilbert [C. H.] 1915:379, Pl. 22 (fig. 24) [Proceedings of the United States National Museum v. 48 (no. 2075); ref. 1632] Off Santa Cruz Island, California, U.S.A., Albatross station 4428, depth 764-891 fathoms. Holotype (unique): USNM 75825. Males unknown. •Valid as Oneirodes acanthias (Gilbert 1915) -- (Orr 1991:1030 [ref. 16565], Mecklenburg et al. 2002:308 [ref. 25968], Love et al. 2005:60 [ref. 37547], Mundy 2005:272 [ref. 28379], Pietsch 2009:410 [ref. 30766], Love et al. 2021:89 [ref. 39279], Page et al. 2023:166 [ref. 40505]). Current status: Valid as Oneirodes acanthias (Gilbert 1915). Oneirodidae. Distribution: Northeastern Pacific: Oregon (U.S.A.) south to Pacific coast of southern Baja California Sur (Mexico), and perhaps to Hawaiian Islands (U.S.A.). Habitat: marine.

acanthognathus, Lophodolus Regan [C. T.] 1925:563 [Annals and Magazine of Natural History (Series 9) v. 15 (no. 91); ref. 3677] North Atlantic, 28°15'N, 56°00'W, depth about 1500 meters (3000 meters wire out). Lectotype: ZMUC P92104. Paralectotypes: BMNH 1925.8.11.15 (1). Type catalog: Nielsen 1974:96 [ref. 9588]. The original genus is correctly Lophodolos. Lectotype selected by Bertelsen 1951:107 [ref. 287]. •Valid as Lophodolos acanthognathus Regan 1925 -- (Maul 1973:672 [ref. 7171], Bertelsen in Whitehead et al. 1986:1392 [ref. 13677], Scott & Scott 1988:246 [ref. 25518], McAllister 1990:231 [ref. 14674], Bertelsen 1990:502 [ref. 15654], Pietsch 1999:2032 [ref. 24766], Pietsch 2003:1064 [ref. 27014], Moore et al. 2003:215 [ref. 27076], Pietsch 2009:381 [ref. 30766], Møller et al. 2010:44 [ref. 31169], Pietsch 2016:2068 [ref. 34597], Banón et al. 2019:[2] 607 [ref. 38699], Carneiro et al. 2019:217 [ref. 37250], Kenchington et al. 2020:[6] [ref. 37729], Fermon et al. 2022:303 [ref. 39448] possible, Page et al. 2023:166 [ref. 40505]). Current status: Valid as Lophodolos acanthognathus Regan 1925. Oneirodidae. Distribution: Circumglobal. Habitat: marine.

adipatus, Trematorhynchus Beebe [W.] & Crane [J.] 1947:163, Fig. 8 [Zoologica, Scientific Contributions of the New York Zoological Society v. 31 (pt 4, no. 11); ref. 6539] 71 miles west by south off Cape Corrientes, 5°10'N, 78°42'W, (Pacific) Colombia, depth 500 fathoms. Holotype (unique): CAS-SU 46494 [ex NYZS 28770]. Type catalog: Mead 1958:134 [ref. 20648]. •In genus Chaenophryne -- (Pietsch 2007:164 [ref. 29040], Pietsch 2009:100, 520 [ref. 30766]). Oneirodidae. Habitat: marine.

albifilosa, Dolopichthys Waterman [T. H.] 1939:89, Figs. 5-6 [Bulletin of the Museum of Comparative Zoology v. 85 (no. 3); ref. 17229] Western North Atlantic, Atlantis station 2667, 35°40'N, 69°36'W, depth 850-0 meters. Holotype (unique): MCZ 35067. •Synonym of Danaphryne nigrifilis (Regan & Trewavas 1932) -- (Bertelsen 1990:500 [ref. 15654], Pietsch 2009:424 [ref. 30766]). Current status: Synonym of Danaphryne nigrifilis (Regan & Trewavas 1932). Oneirodidae. Habitat: marine.

alius, Oneirodes Seigel [J. A.] & Pietsch [T. W.] 1978:11, Figs. 1-2 [Copeia 1978 (no. 1); ref. 8880] Halmahera Sea, western Pacific, 0°36.3'S, 129°03.2'E, depth 575-600 meters. Holotype: LACM 36026-1. Paratypes: LACM 36027-1 (1), 36028-1 (1). •Valid as Oneirodes alius Seigel & Pietsch 1978 -- (Orr 1991:1027 [ref. 16565], Pietsch 1999:2032 [ref. 24766], Ho & Shao 2004:76 [ref. 27503], Pietsch 2009:417 [ref. 30766], Prokofiev 2014:382 [ref. 33470]). Current status: Valid as Oneirodes alius Seigel & Pietsch 1978. Oneirodidae. Distribution: Northern and central Atlantic. Habitat: marine.

allector, Dolopichthys Garman [S.] 1899:81, Pls. 13-15 [Memoirs of the Museum of Comparative Zoology v. 24; ref. 1540] Eastern Pacific, Gulf of Panama, 5°26'20"N, 86°55'W, Albatross station 3371, depth 0 to 1408 meters. Holotype (unique): MCZ 28735. Males unknown. •Valid as Dolopichthys allector Garman 1899 -- (Bertelsen in Whitehead et al. 1986:1388 [ref. 13677], Leipertz & Pietsch 1987:408 [ref. 5972], Scott & Scott 1988:245 [ref. 25518], McAllister 1990:231 [ref. 14674], Castellanos-Galindo et al. 2006:201 [ref. 28944], Pietsch 2009:435 [ref. 30766], Pietsch 2016:2068 [ref. 34597], Carneiro et al. 2019:217 [ref. 37250], Kenchington et al. 2020:[8] [ref. 37729], Fermon et al. 2022:303 [ref. 39448] with question, Page et al. 2023:166 [ref. 40505]). Current status: Valid as Dolopichthys allector Garman 1899. Oneirodidae. Distribution: Atlantic; eastern Pacific. Habitat: marine.

amaokai, Oneirodes Ho [H.-C.] & Kawai [T.] in Ho, Kawai & Amaoka 2016:287, Figs. 16, 17A-B [Zootaxa 4121 (no. 3); ref. 34483] Off Sumatra, Indonesia, 3°42.15'N, 94°44.55'E - 3°43.31'N, 94°44.33'E, depth 833-896 meters. Holotype (unique): HUMZ 191135. •Valid as Oneirodes amaokai Ho & Kawai 2016. Current status: Valid as Oneirodes amaokai Ho & Kawai 2016. Oneirodidae. Distribution: Western Indian Ocean (Sumatra). Habitat: marine.

amphirhamphus, Lasiognathus Pietsch [T. W.] 2005:77, Figs. 1-2 [Copeia 2005 (no. 1); ref. 28091] Off southwestern coast of Madeira Island, 32°22'12'N, 29°50'42"W, depth 1200-1305 meters. Holotype (unique): BMNH 2003.11.16.12. •Valid as Lasiognathus amphirhamphus Pietsch 2005 -- (Pietsch 2009:372 [ref. 30766], Pietsch & Sutton 2015:432 [ref. 33843], Carneiro et al. 2019:219 [ref. 37250]). Current status: Valid as Lasiognathus amphirhamphus Pietsch 2005. Oneirodidae. Distribution: Eastern Atlantic: off Madeira. Habitat: marine.

analogus, Dolopichthys Parr [A. E.] 1927:20, Fig. 7 [Bulletin of the Bingham Oceanographic Collection Yale University v. 3 (art. 1); ref. 3366] Near Bermuda, 32°24'N, 64°29'W, 10000 feet wire out. Holotype: YPM 2010. Type catalog: Moore & Boardman 1991:22 [ref. 16741]. •Synonym of Microlophichthys microlophus (Regan 1925) -- (Bertelsen in Whitehead et al. 1986:1392 [ref. 13677], Bertelsen 1990:503 [ref. 15654], Pietsch 2009:426 [ref. 30766]). Current status: Synonym of Microlophichthys microlophus (Regan 1925). Oneirodidae. Habitat: marine.

ancistrophorus, Lasiognathus Maul [G. E.] 1962:39, Fig. 4 [Boletim do Museu Municipal do Funchal No. 16 (art. 56); ref. 6079] Eastern Atlantic, off Madeira, 32°42'N, 16°32'W, depth 0-1700 meters. Holotype: MMF 19019. Paratypes: MMF 19020 (1). •Valid as Lasiognathus ancistrophorus Maul 1962 -- (Maul 1973:672 [ref. 7171]). •Synonym of Lasiognathus saccostoma Regan 1925 -- (Bertelsen & Pietsch 1996:407 [ref. 22152], Pietsch 2009:371 [ref. 30766]). Current status: Synonym of Lasiognathus saccostoma Regan 1925. Oneirodidae. Habitat: marine.

andracanthus, Microlophichthys Bertelsen [E.] 1951:92, Fig. 47 [Dana Report No. 39; ref. 287] Caribbean Sea, 17°13'N, 64°58'W, Dana station 1269, 4500 meters wire out. Holotype (unique): ZMUC P9293. Type catalog: Nielsen 1974:96 [ref. 9588]. •Valid as Microlophichthys andracanthus Bertelsen 1951 -- (Pietsch 2009:427 [ref. 30766]). Current status: Valid as Microlophichthys andracanthus Bertelsen 1951. Oneirodidae. Distribution: Caribbean Sea (two specimens). Habitat: marine.

anisacanthus, Dolopichthys Regan [C. T.] 1925:562 [Annals and Magazine of Natural History (Series 9) v. 15 (no. 91); ref. 3677] North Atlantic, 30°17'N, 20°44'W, depth about 1500 meters (3000 meters wire out). Lectotype: ZMUC P9267. Paralectotypes: (3) BMNH 1925.8.11.13 (1), 1925.8.11.12 (not found). Type catalog: Nielsen 1974:91 [ref. 9588]. Lectotype selected by Bertelsen 1951:267 [ref. 287]. Males unknown. •Valid as Oneirodes anisacanthus (Regan 1925) -- (Bertelsen in Whitehead et al. 1986:1394 [ref. 13677], Bertelsen 1990:504 [ref. 15654], Orr 1991:1027 [ref. 16565], Anderson & Leslie 2001:15 [ref. 26165], Pietsch 2003:1064 [ref. 27014], Pietsch 2009:404 [ref. 30766], Pietsch 2016:2068 [ref. 34597], Carneiro et al. 2019:217 [ref. 37250], Mincarone et al. 2021:15 [ref. 38381], Eduardo et al. 2022:10 [ref. 39574]). Current status: Valid as Oneirodes anisacanthus (Regan 1925). Oneirodidae. Distribution: Atlantic. Habitat: marine.

appendixus, Oneirodes Ni [Y.] & Xu [C.-Y.] in Ni 1988:332, Fig. 259 [The deep water fishes of the east China Sea; ref. 23118] East China Sea, 29°50'05"N, 127°43'17"E, depth 423 meters. Holotype (unique): ECSFRI E-1199. In English on pp. 333-334. •Synonym of Oneirodes sabex Pietsch & Seigel 1980 -- (Pietsch 2009:402 [ref. 30766]). Current status: Synonym of Oneirodes sabex Pietsch & Seigel 1980. Oneirodidae. Habitat: marine.

atratus, Dolopichthys Regan [C. T.] & Trewavas [E.] 1932:81, Pl. 3 (fig. 2); Fig. 129 [Dana Report No. 2; ref. 3682] Gulf of Panama, 6°48'N, 80°33'W, depth about 1250 meters (2500 meters wire out). Lectotype: ZMUC P92103. Paralectotypes: BMNH 1925.8.11.5 (1), 1925.8.11.7 (1); ZMUC P92160-61 (1, 1). Type catalog: Nielsen 1974:91 [ref. 9588]. Lectotype selected by Bertelsen 1951:105 [ref. 287]. •Valid as Pentherichthys atratus (Regan & Trewavas 1932) -- (Moore et al. 2003:215 [ref. 27076], Pietsch 2009:383 [ref. 30766], Pietsch 2016:2068 [ref. 34597], Carneiro et al. 2019:218 [ref. 37250], Kenchington et al. 2020:[12] [ref. 37729], Mincarone et al. 2021:24 [ref. 38381], Page et al. 2023:166 [ref. 40505]). Current status: Valid as Pentherichthys atratus (Regan & Trewavas 1932). Oneirodidae. Distribution: Circumglobal. Habitat: marine.

atriconus, Chaenophryne Regan [C. T.] & Trewavas [E.] 1932:87, Fig. 139 [Dana Report No. 2; ref. 3682] Off Cocos-Keeling Islands, Indian Ocean, 12°02'S, 96°43'E, station 3847, depth about 750 meters (1500 meters wire out). Holotype (unique): ZMUC P92111. Type catalog: Nielsen 1974:88 [ref. 9588]. •Synonym of Chaenophryne draco Beebe 1932 -- (Bertelsen 1990:498 [ref. 15654], Anderson & Leslie 2001:12 [ref. 26165], Pietsch 2007:164 [ref. 29040], Pietsch 2009:388 [ref. 30766]). Current status: Synonym of Chaenophryne draco Beebe 1932. Oneirodidae. Habitat: marine.

balushkini, Phyllorhinichthys Pietsch [T. W.] 2004:801, Figs. 2-3 [Copeia 2004 (no. 4); ref. 28050] Eastern Atlantic, 55°43'N, 25°53'W, Walther Herwig cruise 51, station 695/73, depth 0 to 2600 meters over bottom depth of 3210 meters. Holotype: ISH 536/73. Paratypes: BMNH 1998.2.23.51 (1); UW 20826 [ex VIMS 05726] (1); ZIN 49816 (1); ZMUC P922145 (1), P922288 (1) [see p. 803]. No malers unown. •Valid as Phyllorhinichthys balushkini Pietsch 2004 -- (Hartel et al. 2008:326 [ref. 29890], Pietsch 2009:429 [ref. 30766], Møller et al. 2010:44 [ref. 31169], Pietsch 2016:2068 [ref. 34597], Kenchington et al. 2020:[12] [ref. 37729], Page et al. 2023:166 [ref. 40505]). Current status: Valid as Phyllorhinichthys balushkini Pietsch 2004. Oneirodidae. Distribution: Atlantic, Southern Ocean (1). Habitat: marine.

basili, Oneirodes Pietsch [T. W.] 1974:79 [Science Bulletin, Natural History Museum of Los Angeles County No. 18; ref. 5332] Off Guadalupe Islands, Mexico, 28°08'N, 117°31'W, depth 0-700 meters, bottom depth 3520-3493 meters. Holotype: LACM 30020-34. Paratypes: LACM 31100-2 (1), 30028-30 (1). Males unknown. •Valid as Oneirodes basili Pietsch 1974 -- (Orr 1991:1027 [ref. 16565], Ho & Shao 2004:76 [ref. 27503], Love et al. 2005:60 [ref. 37547], Pietsch 2009:419 [ref. 30766], Love et al. 2021:89 [ref. 39279], Page et al. 2023:166 [ref. 40505]). Current status: Valid as Oneirodes basili Pietsch 1974. Oneirodidae. Distribution: Eastern Pacific: southern California (U.S.A.) to Guadalupe Island (Mexico). Habitat: marine.

beebei, Lasiognathus Regan [C. T.] & Trewavas [E.] 1932:90 [Dana Report No. 2; ref. 3682] Near Nonsuch Island, Bermuda, depth 0 to 1100 meters. Holotype (unique): USNM 170956 [ex NYZS 9804] (c&s). Type catalog: Mead 1958:133 [ref. 20648]. Males unknown. •Valid as Lasiognathus beebei Regan & Trewavas 1932 -- (Scott & Scott 1988:248 [ref. 25518], McAllister 1990:232 [ref. 14674], Bertelsen & Pietsch 1996:402 [ref. 22152], Pietsch 2003:1065 [ref. 27014], Pietsch 2005:77 [ref. 28091], Mundy 2005:272 [ref. 28379], Pietsch 2009:370 [ref. 30766], Pietsch & Sutton 2015:432 [ref. 33843], Pietsch 2016:2069 [ref. 34597], Carneiro et al. 2019:219 [ref. 37250], Page et al. 2023:166 [ref. 40505]). Current status: Valid as Lasiognathus beebei Regan & Trewavas 1932. Oneirodidae. Distribution: North Atlantic; central Pacific: Hawaiian Islands; probably more widespread. Habitat: marine.

bicornis, Chaenophryne Regan [C. T.] & Trewavas [E.] 1932:85, Fig. 133 [Dana Report No. 2; ref. 3682] West of Cape Verde Islands, Atlantic, 13°31'N, 18°03'W, station 4005, depth about 2000 meters (4000 meters of wire out). Lectotype: ZMUC P92107. Paralectotypes: BMNH 1932.5.3.24 (1). Type catalog: Nielsen 1974:88 [ref. 9588]. Lectotype selected by Bertelsen 1951:113 [ref. 287]. •Synonym of Chaenophryne longiceps Regan 1925 -- (Bertelsen 1990:499 [ref. 15654], Pietsch 2007:164 [ref. 29040], Pietsch 2009:386 [ref. 30766]). Current status: Synonym of Chaenophryne longiceps Regan 1925. Oneirodidae. Habitat: marine.

bradburyae, Oneirodes Grey [M.] 1957:245, Fig. 2 [Copeia 1956 (no. 4); ref. 12140] Gulf of Mexico, 28°28'N, 87°18'W, Oregon station 1028, depth surface to 780 fathoms [1426 meters]. Holotype (unique): USNM 164359. •Valid as Oneirodes bradburyae Grey 1957 -- (Orr 1991:1027 [ref. 16565], McEachran & Fechhelm 1998:869 [ref. 23897], Pietsch 2003:1064 [ref. 27014], Ho & Shao 2004:76 [ref. 27503], Pietsch 2009:421 [ref. 30766], Page et al. 2023:166 [ref. 40505]). Current status: Valid as Oneirodes bradburyae Grey 1957. Oneirodidae. Distribution: Western Atlantic: Gulf of Mexico (1 specimen). Habitat: marine.

brevifilis, Dolopichthys Regan [C. T.] & Trewavas [E.] 1932:69, Fig. 99 [Dana Report No. 2; ref. 3682] Gulf of Panama, 7°15'N, 78°54'W, station 1209, depth about 1500 meters (3000 meters wire out). Holotype (unique): ZMUC P9268. Type catalog: Nielsen 1974:91 [ref. 9588]. •Synonym of Oneirodes eschrichtii Lütken 1871 -- (Bertelsen 1990:505 [ref. 15654], Pietsch 2009:400 [ref. 30766]). Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine.

bulbosus, Oneirodes Chapman [W. M.] 1939:538, Fig. 70 [Proceedings of the United States National Museum v. 86 (no. 3062); ref. 817] About 25 miles west-southwest of Frederick Island, Queen Charlotte Islands, northeastern Pacific, 53°50'N, 133°54'W, 900 meters wire out. Holotype (unique): USNM 108149. •Valid as Oneirodes bulbosus Chapman 1939 -- (Amaoka in Amaoka et al. 1983:251, 325 [ref. 8379], Amaoka in Masuda et al. 1984:106 [ref. 6441], Peden et al. 1985:9 [ref. 24081], Matarese et al. 1989:230 [ref. 26885], McAllister 1990:231 [ref. 14674], Orr 1991:1030 [ref. 16565], Nakabo 2000:473 [ref. 25086], Sheiko & Fedorov 2000:24 [ref. 25650], Mecklenburg et al. 2002:310 [ref. 25968], Nakabo 2002:473 [ref. 26001], Fedorov et al. 2003:55 [ref. 27579], Love et al. 2005:60 [ref. 37547], Pietsch 2009:403 [ref. 30766], Parin et al. 2014:187 [ref. 33547], Love et al. 2021:89 [ref. 39279], Page et al. 2023:166 [ref. 40505]). Current status: Valid as Oneirodes bulbosus Chapman 1939. Oneirodidae. Distribution: North Pacific: Hokkaido (Japan) north to northern Bering Sea, east to Alaska (U.S.A.); straying to Oregon (U.S.A.). Habitat: marine.

carlsbergi, Dolopichthys Regan [C. T.] & Trewavas [E.] 1932:76, Fig. 115 [Dana Report No. 2; ref. 3682] Gulf of Panama, 6°40'N, 80°47'W, station 1206, depth about 600 meters (1200 meters wire out). Lectotype: ZMUC P9285. Paralectotypes: BMNH 1925.8.11.9 (1), 1930.1.12.1079 (1) Discovery spec., 1931.5.3.15 (1) Dana spec.; ZMUC P92162-63 (1, 1). Type catalog: Nielsen 1974:91 [ref. 9588]. Lectotype selected by Bertelsen 1951:86 [ref. 287]. Males unknown. •Valid as Oneirodes carlsbergi (Regan & Trewavas 1932) -- (Maul 1973:670 [ref. 7171], Bertelsen in Whitehead et al. 1986:1394 [ref. 13677], Bertelsen 1990:504 [ref. 15654], Orr 1991:1026 [ref. 16565], Pietsch 1999:2032 [ref. 24766], Pietsch 2003:1064 [ref. 27014], Castellanos-Galindo et al. 2006:201 [ref. 28944], Shao et al. 2008:244 [ref. 29952], Pietsch 2009:398 [ref. 30766], Ho et al. 2016:289 [ref. 34483], Pietsch 2016:2068 [ref. 34597], Rajeeshkumar et al. 2017:83 [ref. 35188], Carneiro et al. 2019:218 [ref. 37250], Ho & Shao 2019:16 [ref. 37146], Mincarone et al. 2021:16 [ref. 38381], Eduardo et al. 2022:10 [ref. 39574], Fermon et al. 2022:304 [ref. 39448] possible, Bañón et al. 2023:6 [ref. 40093]). Current status: Valid as Oneirodes carlsbergi (Regan & Trewavas 1932). Oneirodidae. Distribution: Atlantic; eastern Indian Ocean: Sumatra (Indonesia); Pacific. Habitat: marine.

cirrifer, Dolopichthys Regan [C. T.] & Trewavas [E.] 1932:70, Fig. 102 [Dana Report No. 2; ref. 3682] North Atlantic, 32°56'N, 23°47'W, station 4180, depth about 1750 meters (3500 meters wire out), bottom depth 5225 meters. Holotype (unique): ZMUC P9269. Type catalog: Nielsen 1974:92 [ref. 9588]. •Synonym of Oneirodes eschrichtii Lütken 1871 -- (Bertelsen 1990:505 [ref. 15654], Pietsch 2009:400 [ref. 30766]). Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine.

clarkei, Oneirodes Swinney [G. N.] & Pietsch [T. W.] 1988:1054, Figs. 1-3, 4a [Copeia 1988 (no. 4); ref. 9285] Eastern North Atlantic off Madeira, Challenger cruise 14/83, station C83/2, 32°24'N, 16°51'W, depth 0-1500+ meters. Holotype (unique): NMSZ 1986.005.1. Type catalog: Herman et al. 1990:2 [ref. 20727]. Males unknown. •Valid as Oneirodes clarkei Swinney & Pietsch 1988 -- (Orr 1991:1030 [ref. 16565], Swinney 1995:55 [ref. 22647], Stewart & Pietsch 1998:17 [ref. 23378], Pietsch 2009:407 [ref. 30766], Pietsch 2016:2068 [ref. 34597], Carneiro et al. 2019:218 [ref. 37250]). Current status: Valid as Oneirodes clarkei Swinney & Pietsch 1988. Oneirodidae. Distribution: Northeastern Atlantic. Habitat: marine.

claviger, Dolopichthys Regan [C. T.] & Trewavas [E.] 1932:73, Fig. 109 [Dana Report No. 2; ref. 3682] Near Galápagos Islands, 2°52'N, 87°38'W, station 3556, depth about 1250 meters (2500 meters wire out). Lectotype: ZMUC P9270. Paralectotypes: BMNH 1932.5.3.13 (1). Type catalog: Nielsen 1974:92 [ref. 9588]. Lectotype selected by Bertelsen 1951:267 [ref. 287]. •Synonym of Oneirodes eschrichtii Lütken 1871 -- (Bertelsen 1990:505 [ref. 15654], Pietsch 2009:400 [ref. 30766]). Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine.

colletti, Linophryne Weber [M.] 1913:559 [Die Fische der Siboga-Expedition; ref. 4602] Bali Sea, 7°28.2'S, 115°24.6'W, Indonesia, Siboga station 18, depth 0 to 1018 meters. Holotype (unique): ZMA 101895. Type catalog: Nijssen et al. 1982:65 [ref. 19236]. •Synonym of Oneirodes carlsbergi (Regan & Trewavas 1932) -- (Pietsch 2009:398 [ref. 30766]). Current status: Synonym of Oneirodes carlsbergi (Regan & Trewavas 1932). Oneirodidae. Habitat: marine.

columnifera, Chaenophryne Regan [C. T.] & Trewavas [E.] 1932:88, Fig. 140 [Dana Report No. 2; ref. 3682] Gulf of Panama, 6°48'N, 80°33'W, station 1208; 7°15'N, 78°54'W, station 1209. Lectotype: ZMUC P92112. Syntypes: BMNH 1925.8.11.17-18 [ex ZMUC] (1); ZMUC P92113 (1). Type catalog: Nielsen 1974:89 [ref. 9588]. Lectotype selected by Pietsch 1975. •Synonym of Chaenophryne draco Beebe 1932 -- (Bertelsen 1990:498 [ref. 15654], Anderson & Leslie 2001:12 [ref. 26165], Pietsch 2007:164 [ref. 29040], Pietsch 2009:388 [ref. 30766]). Current status: Synonym of Chaenophryne draco Beebe 1932. Oneirodidae. Habitat: marine.

cordifer, Oneirodes Prokofiev [A. M.] 2014:381, Fig. 2 [Voprosy Ikhtiologii v. 54 (no. 4); ref. 33470] 26°31'N, 143°16'E, depth 1000 meters. Holotype (unique): ZMMU 23222. •Valid as Oneirodes cordifer Prokofiev 2014 -- (Prokofiev 2017:645 [ref. 35721]). Current status: Valid as Oneirodes cordifer Prokofiev 2014. Oneirodidae. Distribution: Southeast of Japan. Habitat: marine.

cornutus, Oneirodes Gilchrist [J. D. F.] & von Bonde [C.] 1924:23, Pl. 6 (fig. 2) [Report Fisheries and Marine Biological Survey, Union of South Africa v. 3 (no. 7) (1922); ref. 1649] South Africa. Holotype (unique): whereabouts unknown. •Unidentifiable -- (Pietsch 1986:375 [ref. 5704]). •Nomen dubium in Dolopichthys -- (Pietsch 2009:434 [ref. 30766]). Nomen Dubium. Oneirodidae. Habitat: marine.

crenata, Chaenophryne Regan [C. T.] & Trewavas [E.] 1932:86, Fig. 134 [Dana Report No. 2; ref. 3682] South China Sea, 15°22'N, 115°20'E, station 3714, depth about 1000 meters (2000 meters of wire out). Holotype (unique): ZMUC P92108. Type catalog: Nielsen 1974:89 [ref. 9588]. •Synonym of Chaenophryne longiceps Regan 1925 -- (Bertelsen 1990:499 [ref. 15654], Pietsch 2007:164 [ref. 29040], Pietsch 2009:386 [ref. 30766]). Current status: Synonym of Chaenophryne longiceps Regan 1925. Oneirodidae. Habitat: marine.

cristatus, Dolopichthys Regan [C. T.] & Trewavas [E.] 1932:67, Fig. 93 [Dana Report No. 2; ref. 3682] Banda Sea, 5°52'S, 131°14'E, station 3676, depth about 2000 meters (4000 meters wire out). Lectotype: ZMUC P9286. Paralectotypes: BMNH 1932.5.3.12 (1), ZMUC P92164 (1). Type catalog: Nielsen 1974:92 [ref. 9588]. Lectotype selected by Bertelsen 1951:79 [ref. 287]. Males unknown. •Valid as Oneirodes cristatus (Regan & Trewavas 1932) -- (Orr 1991:1027 [ref. 16565], Pietsch 1999:2032 [ref. 24766], Pietsch 2009:409 [ref. 30766], Ho et al. 2016:290 [ref. 34483], Rajeeshkumar et al. 2017:83 [ref. 35188]). Current status: Valid as Oneirodes cristatus (Regan & Trewavas 1932). Oneirodidae. Distribution: Western Pacific and eastern Indian Ocean (Java). Habitat: marine.

crossotus, Chaenophryne Beebe [W.] 1932:83, Fig. 21 [Zoologica, Scientific Contributions of the New York Zoological Society v. 13 (no. 4); ref. 16099] 8 miles southeast of Nonsuch Island, Bermuda, depth 500 fathoms (915 meters). Holotype (unique): USNM 170942 [ex NYZS 20809]. Type catalog: Mead 1958:132 [ref. 20648]. •Synonym of Chaenophryne longiceps Regan 1925 -- (Bertelsen 1990:499 [ref. 15654], Pietsch 2007:164 [ref. 29040], Pietsch 2009:386 [ref. 30766]). Current status: Synonym of Chaenophryne longiceps Regan 1925. Oneirodidae. Habitat: marine.

danae, Dolopichthys Regan [C. T.] 1926:29, Pl. 4 (fig. 1) [Danish Dana Expedition 1920-22 in the North Atlantic and the Gulf of Panama, Oceanographical Reports. v. 1 (no. 2); ref. 3679] North Atlantic, 8°19'N, 44°35'W, Dana station 1171, depth about 3000 meters, 6000 meters of wire out. Holotype (unique): ZMUC P9298. Type catalog: Nielsen 1974:92 [ref. 9588]. Males unknown. •Valid as Dolopichthys danae Regan 1926 -- (Maul 1973:671 [ref. 7171], Bertelsen in Whitehead et al. 1986:1389 [ref. 13677], Leipertz & Pietsch 1987:408 [ref. 5972], Bertelsen 1990:500 [ref. 15654], Pietsch 2003:1064 [ref. 27014], Pietsch 2009:434 [ref. 30766], Pietsch 2016:2068 [ref. 34597], Carneiro et al. 2019:217 [ref. 37250], Kenchington et al. 2020:[8] [ref. 37729], Misawa et al. 2023:162 [ref. 41325], Page et al. 2023:166 [ref. 40505]). Current status: Valid as Dolopichthys danae Regan 1926. Oneirodidae. Distribution: North Atlantic; northwestern Pacific: Japan. Habitat: marine.

diadematus, Dolopichthys Regan [C. T.] & Trewavas [E.] 1932:69, Fig. 98 [Dana Report No. 2; ref. 3682] South Atlantic, 15°41'S, 5°50'W, station 3996, depth about 1500 meters (3000 meters wire out) over bottom at 3620 meters. Holotype (unique): ZMUC P9271. Type catalog: Nielsen 1974:92 [ref. 9588]. •Synonym of Oneirodes eschrichtii Lütken 1871 -- (Bertelsen 1990:505 [ref. 15654], Pietsch 2009:400 [ref. 30766]). Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine.

dicromischus, Oneirodes Pietsch [T. W.] 1974:73 [Science Bulletin, Natural History Museum of Los Angeles County No. 18; ref. 5332] Central tropical Pacific, 0°01'N, 139°06'W, depth 0-840 meters. Holotype (unique): LACM 31463-1. Males unknown. •Valid as Oneirodes dicromischus Pietsch 1974 -- (Orr 1991:1027 [ref. 16565], Pietsch 2009:413 [ref. 30766], Prokofiev 2014:619 [ref. 33565], Rajeeshkumar et al. 2017:83 [ref. 35188]). Current status: Valid as Oneirodes dicromischus Pietsch 1974. Oneirodidae. Distribution: Western and central Pacific. Habitat: marine.

digitatus, Dolopichthys Regan [C. T.] & Trewavas [E.] 1932:68, Fig. 94 [Dana Report No. 2; ref. 3682] North of New Guinea, 1°20'S, 138°42'E, station 3768, depth about 2000 meters (4000 meters wire out). Holotype (unique): ZMUC P9272. Type catalog: Nielsen 1974:92 [ref. 9588]. •Synonym of Oneirodes eschrichtii Lütken 1871 -- (Bertelsen 1990:505 [ref. 15654], Pietsch 2009:400 [ref. 30766]). Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine.

dinema, Dolopichthys Pietsch [T. W.] 1972:21, Fig. 9 [Archiv für Fischereiwissenschaft v. 23 (no. 1); ref. 7635] Off coast of French Guinea, Guinea basin, 10°50'N, 19°54'W, Discovery II station 6662-21, depth 0-700 meters. Holotype: BMNH 1970.11.25.1. Paratypes: BMNH 1970.11.25.2 (1). •Valid as Dolopichthys dinema Pietsch 1972 -- (Leipertz & Pietsch 1987:408 [ref. 5972], Bertelsen 1990:501 [ref. 15654], Pietsch 2009:436 [ref. 30766], Pietsch 2016:2068 [ref. 34597]). Current status: Valid as Dolopichthys dinema Pietsch 1972. Oneirodidae. Distribution: Eastern North Atlantic. Habitat: marine.

dinema, Lasiognathus Pietsch [T. W.] & Sutton [T. T.] 2015:429, Figs. 1-3 [Copeia 103 (no. 2); ref. 33843] Northern Gulf of Mexico, 27.5°N, 88.5°W, depth 0-1271 meters, over bottom depth of 2104 meters. Holotype: UW 152603. Paratypes: UW. •Valid as Lasiognathus dinema Pietsch & Sutton 2015. Current status: Valid as Lasiognathus dinema Pietsch & Sutton 2015. Oneirodidae. Distribution: Northern Gulf of Mexico. Habitat: marine.

dinema, Lophodolus Regan [C. T.] & Trewavas [E.] 1932:83, Pl. 4 (fig. 3) [Dana Report No. 2; ref. 3682] South China Sea, 19°18'30"N, 120°13'E, station 3716, depth about 1500 meters (3000 meters wire out). Holotype (unique): ZMUC P92105. Type catalog: Nielsen 1974:96 [ref. 9588]. •Synonym of Lophodolos indicus Lloyd 1909 -- (Bertelsen 1990:502 [ref. 15654], Pietsch 2009:380 [ref. 30766]). Current status: Synonym of Lophodolos indicus Lloyd 1909. Oneirodidae. Habitat: marine.

draco, Chaenophryne Beebe [W.] 1932:84, Fig. 22 [Zoologica, Scientific Contributions of the New York Zoological Society v. 13 (no. 4); ref. 16099] 10 miles southeast of Nonsuch Island, Bermuda, 32°12'N, 64°36'W, depth 600 fathoms (1100 meters). Holotype (unique): USNM 170943 [ex NYZS 22396]. Type catalog: Mead 1958:132 [ref. 20648]. Males unknown. •Valid as Chaenophryne draco Beebe 1932 -- (Amaoka in Masuda et al. 1984:106 [ref. 6441], Bertelsen in Whitehead et al. 1986:1385 [ref. 13677], Paxton et al. 1989:290 [ref. 12442], Bertelsen 1990:498 [ref. 15654], Swinney 1995:54 [ref. 22647], Stewart & Pietsch 1998:11 [ref. 23378], Santos et al. 1997:64 [ref. 23531], Pietsch 1999:2033 [ref. 24766], Nakabo 2000:472 [ref. 25086], Anderson & Leslie 2001:12 [ref. 26165], Nakabo 2002:472 [ref. 26001], Pietsch 2003:1064 [ref. 27014], Love et al. 2005:60 [ref. 37547], Mundy 2005:270 [ref. 28379], Castellanos-Galindo et al. 2006:201 [ref. 28944], Paxton et al. 2006:663 [ref. 28995], Pietsch 2007:164 [ref. 29040], Pietsch 2009:388 [ref. 30766], Møller et al. 2010:43 [ref. 31169], Stewart & Pietsch 2015:921 [ref. 34271], Pietsch 2016:2067 [ref. 34597], Carneiro et al. 2019:216 [ref. 37250], Kenchington et al. 2020:[12] [ref. 37729], Love et al. 2021:88 [ref. 39279], Mincarone et al. 2021:12 [ref. 38381], Eduardo et al. 2022:10 [ref. 39574], Fermon et al. 2022:303 [ref. 39448] possible, Grove et al. 2022:22 [ref. 41326], Page et al. 2023:165 [ref. 40505]). Current status: Valid as Chaenophryne draco Beebe 1932. Oneirodidae. Distribution: Circumglobal. Habitat: marine.

duhameli, Spiniphryne Pietsch [T. W.] & Baldwin [Z. H.] 2006:406, Figs. 1 and 3 [Copeia 2006 (no. 3); ref. 28793] Central Pacific, 4°56.5'-5°28.0'N, 142°54.5'-143°10.0'W, depth 0-2500 meters. Holotype: SIO 60-239. Paratypes: SIO 70-306 (1). •Valid as Spiniphryne duhameli Pietsch & Baldwin 2006 -- (Pietsch 2009:393 [ref. 30766]). Current status: Valid as Spiniphryne duhameli Pietsch & Baldwin 2006. Oneirodidae. Distribution: Central and eastern North Pacific. Habitat: marine.

epithales, Oneirodes Orr [J. W.] 1991:1024, Figs. 1-2 [Copeia 1991 (no. 4); ref. 16565] South of Newfoundland, western North Atlantic, 41°05'39"N, 56°25'33"W, depth 0-1829 meters. Holotype (unique): ARC 8602571. Males unknown. •Valid as Oneirodes epithales Orr 1991 -- (Stewart & Pietsch 1998:17 [ref. 23378], Hartel et al. 2008:325 [ref. 29890], Pietsch 2009:415 [ref. 30766], Prokofiev 2014:382 [ref. 33470], Kenchington et al. 2020:[8] [ref. 37729], Page et al. 2023:166 [ref. 40505]). Current status: Valid as Oneirodes epithales Orr 1991. Oneirodidae. Distribution: Northwestern Atlantic. Habitat: marine.

eschrichtii, Oneirodes Lütken [C. F.] 1871:72 (7 of resumé), Figs. 1-2, Pl. 2 [Oversigt over det Kongelige Danske Videnskabernes Selskabs Forhandlinger og dets Medlemmers Arbeider (Kjøbenhavn) 1871 (no. 2); ref. 2853] Off western coast of Greenland. Holotype (unique): ZMUC 64. Type catalog: Nielsen 1974:96 [ref. 9588]. •Valid as Oneirodes eschrichtii Lütken 1871 -- (Maul 1973:670 [ref. 7171], Amaoka in Masuda et al. 1984:106 [ref. 6441], Bertelsen in Whitehead et al. 1986:1395 [ref. 13677], Scott & Scott 1988:246 [ref. 25518], Pequeño 1989:43 [ref. 14125], McAllister 1990:232 [ref. 14674] as eschrichti, Bertelsen 1990:504 [ref. 15654], Orr 1991:1030 [ref. 16565], Okamura in Okamura et al. 1995:136 [ref. 22531], Swinney 1995:55 [ref. 22647], Arruda 1997:127 [ref. 24952], Stewart & Pietsch 1998:18 [ref. 23378], Pietsch 1999:2032 [ref. 24766], Nakabo 2000:473 [ref. 25086] as eschrichii, Sheiko & Fedorov 2000:24 [ref. 25650], Anderson & Leslie 2001:16 [ref. 26165], Mecklenburg et al. 2002:309 [ref. 25968], Nakabo 2002:473 [ref. 26001], Pietsch 2003:1064 [ref. 27014], Moore et al. 2003:215 [ref. 27076], Love et al. 2005:61 [ref. 37547], Castellanos-Galindo et al. 2006:201 [ref. 28944], Pietsch 2009:399 [ref. 30766], Møller et al. 2010:44 [ref. 31169], Prokofiev 2014:619 [ref. 33565], Parin et al. 2014:187 [ref. 33547], Pietsch 2016:2068 [ref. 34597], Banón et al. 2019:[2] 607 [ref. 38699], Carneiro et al. 2019:218 [ref. 37250], Kenchington et al. 2020:[7] [ref. 37729], Love et al. 2021:89 [ref. 39279], Fermon et al. 2022:304 [ref. 39448] with question, Bañón et al. 2023:6 [ref. 40093], Page et al. 2023:166 [ref. 40505]). Current status: Valid as Oneirodes eschrichtii Lütken 1871. Oneirodidae. Distribution: Circumglobal. Habitat: marine.

exiguus, Dolopichthys Regan [C. T.] & Trewavas [E.] 1932:78, Fig. 121 [Dana Report No. 2; ref. 3682] Indian Ocean, 5°18'N, 90°55'E, station 3904, depth about 1500 meters (1500 meters wire out). Holotype (unique): ZMUC P9289. Type catalog: Nielsen 1974:93 [ref. 9588]. Regarded as a holotype, two additional specimens questionably referred. •Synonym of Microlophichthys microlophus (Regan 1925) -- (Bertelsen in Whitehead et al. 1986:1392 [ref. 13677], Bertelsen 1990:503 [ref. 15654], Pietsch 2009:426 [ref. 30766]). Current status: Synonym of Microlophichthys microlophus (Regan 1925). Oneirodidae. Habitat: marine.

exiguus, Trematorhynchus Regan [C. T.] & Trewavas [E.] 1932:91, Fig. 147 [Dana Report No. 2; ref. 3682] Atlantic, Discovery station 298, 13°01'N, 21°34'W, depth 900-1200 to 0 meters. Holotype (unique): BMNH 1930.1.12.1102. •Status uncertain, genus Oneirodes -- (Pietsch 2009:422 [ref. 30766]). Oneirodidae. Habitat: marine.

fimbriata, Chaenophryne Regan [C. T.] & Trewavas [E.] 1932:90, Fig. 145 [Dana Report No. 2; ref. 3682] Indian Ocean, 1°45'N, 71°05'E, station 3917, depth about 1600 meters (3200 meters wire out). Holotype (unique): ZMUC P92120. Type catalog: Nielsen 1974:89 [ref. 9588]. •Synonym of Chaenophryne ramifera Regan & Trewavas 1932 -- (Bertelsen 1990:499 [ref. 15654], Pietsch 2007:164 [ref. 29040], Pietsch 2009:390 [ref. 30766]). Current status: Synonym of Chaenophryne ramifera Regan & Trewavas 1932. Oneirodidae. Habitat: marine.

flagellifer, Dolopichthys Regan [C. T.] & Trewavas [E.] 1932:74, Fig. 111 [Dana Report No. 2; ref. 3682] Indian Ocean off Sri Lanka, 5°21'N, 80°38'E, station 3909, depth about 1750 meters (3500 meters wire out). Holotype (unique): ZMUC P9280. Type catalog: Nielsen 1974:93 [ref. 9588]. Males unknown. •Valid as Oneirodes flagellifer (Regan & Trewavas 1932) -- (Orr 1991:1030 [ref. 16565], Pietsch 1999:2032 [ref. 24766], Pietsch 2009:413 [ref. 30766], Prokofiev 2014:619 [ref. 33565], Rajeeshkumar et al. 2017:84 [ref. 35188]). Current status: Valid as Oneirodes flagellifer (Regan & Trewavas 1932). Oneirodidae. Distribution: Indo-Pacific. Habitat: marine.

formosanus, Oneirodes Ho [H.-C.] & Shao [K.-T.] 2019:11, Figs. 1-2 [Zootaxa 4702 (no. 1); ref. 37146] Off Daxi, Yilan, northeastern Taiwan, circa 24°53.63'N, 122°03.49'E, depth 400 - 600 meters. Holotype (unique): ASIZP 59950. •Valid as Oneirodes formosanus Ho & Shao 2019. Current status: Valid as Oneirodes formosanus Ho & Shao 2019. Oneirodidae. Distribution: Northeastern Taiwan, western Pacific. Habitat: marine.

frondosus, Dolopichthys Regan [C. T.] & Trewavas [E.] 1932:70, Fig. 101 [Dana Report No. 2; ref. 3682] Atlantic, 15°31'N, 18°05'W, station 4006, depth about 350 meters (1000 meters wire out), bottom depth 2425 meters. Holotype (unique): ZMUC P9273. Type catalog: Nielsen 1974:93 [ref. 9588]. •Synonym of Oneirodes eschrichtii Lütken 1871 -- (Bertelsen 1990:505 [ref. 15654], Pietsch 2009:400 [ref. 30766]). Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine.

gladisfenae, Dolopichthys Beebe [W.] 1932:86 [Zoologica, Scientific Contributions of the New York Zoological Society v. 13 (no. 4); ref. 16099] 6 miles south of Nonsuch Island, Bermuda, about 32°12'N, 64°36'W, depth 700 fathoms (1280 meters). Holotype (unique): USNM 170944 [ex NYZS 15490]. Type catalog: Mead 1958:132 [ref. 20648]. Males unknown. •Valid as Spiniphryne gladisfenae (Beebe 1932) -- (Scott & Scott 1988:248 [ref. 25518], McAllister 1990:232 [ref. 14674], Bertelsen 1990:507 [ref. 15654], Pietsch 1999:2032 [ref. 24766], Pietsch 2003:1064 [ref. 27014], Moore et al. 2003:215 [ref. 27076], Pietsch & Baldwin 2006:408 [ref. 28793], Pietsch 2009:393 [ref. 30766], Møller et al. 2010:45 [ref. 31169], Stewart & Pietsch 2015:927 [ref. 34271], Afonso et al. 2016:38, 282 [ref. 36199], Pietsch 2016:2068 [ref. 34597], Carneiro et al. 2019:219 [ref. 37250], Ho & Shao 2019:16 [ref. 37146], Kenchington et al. 2020:[7] [ref. 37729], Page et al. 2023:166 [ref. 40505]). Current status: Valid as Spiniphryne gladisfenae (Beebe 1932). Oneirodidae. Distribution: Western Atlantic; eastern Atlantic; western Indian Ocean; western Pacific. Habitat: marine.

gracilispinis, Dolopichthys Regan [C. T.] 1925:563 [Annals and Magazine of Natural History (Series 9) v. 15 (no. 91); ref. 3677] 6°40'N, 80°47'W [off Panama, eastern Pacific], depth about 1750 meters. Lectotype: ZMUC P9295. Paralectotypes: BMNH 1925.8.11.14 (1). Type catalog: Nielsen 1974:93 [ref. 9588]. Lectotype selected by Bertelsen 1951:94 [ref. 287]. •Valid as Leptacanthichthys gracilispinis (Regan 1925) -- (Bertelsen in Whitehead et al. 1986:1391 [ref. 13677], Scott & Scott 1988:245 [ref. 25518], McAllister 1990:231 [ref. 14674], Swinney 1995:54 [ref. 22647], Pietsch 1999:2032 [ref. 24766], Pietsch 2003:1064 [ref. 27014], Moore et al. 2003:215 [ref. 27076], Mundy 2005:271 [ref. 28379], Castellanos-Galindo et al. 2006:201 [ref. 28944], Pietsch 2009:441 [ref. 30766], Pietsch 2016:2068 [ref. 34597], Banón et al. 2019:[2] 607 [ref. 38699], Carneiro et al. 2019:217 [ref. 37250], Poulsen 2019:404 [ref. 37181], Kenchington et al. 2020:[8] [ref. 37729], Love et al. 2021:89 [ref. 39279], Bañón et al. 2023:6 [ref. 40093], Page et al. 2023:166 [ref. 40505]). Current status: Valid as Leptacanthichthys gracilispinis (Regan 1925). Oneirodidae. Distribution: Northwestern Atlantic; northeastern Atlantic; northern and central Pacific. Habitat: marine.

haplactis, Chaenophryne Regan [C. T.] & Trewavas [E.] 1932:87, Fig. 137 [Dana Report No. 2; ref. 3682] North Atlantic, 30°17'N, 20°44'W, station 1152, depth about 1500 meters (3000 meters wire out). Holotype (unique): ZMUC P92114. Type catalog: Nielsen 1974:89 [ref. 9588]. •Synonym of Chaenophryne parvicornus Regan & Trewavas 1932 -- (Maul 1973:671 [ref. 7171]). •Synonym of Chaenophryne longiceps Regan 1925 -- (Bertelsen 1990:499 [ref. 15654], Pietsch 2007:164 [ref. 29040], Pietsch 2009:386 [ref. 30766]). Current status: Synonym of Chaenophryne longiceps Regan 1925. Oneirodidae. Habitat: marine.

haplonema, Oneirodes Stewart [A. L.] & Pietsch [T. W.] 1998:15, Fig. 9 [Journal of the Royal Society of New Zealand v. 28 (no. 1); ref. 23378] Northern Challenger Plateau, New Zealand, 37°31.3'W, depth 169°31.9'E, depth 1132-1128 meters. Holotype (unique): NMNZ P13409. Males unknown. •Valid as Oneirodes haplonema Stewart & Pietsch 1998 -- (Pietsch 2009:414 [ref. 30766], Prokofiev 2014:382 [ref. 33470]). Current status: Valid as Oneirodes haplonema Stewart & Pietsch 1998. Oneirodidae. Distribution: New Zealand:Tasman Sea (2 specimens). Habitat: marine.

heteracanthus, Dolopichthys Regan [C. T.] 1925:562 [Annals and Magazine of Natural History (Series 9) v. 15 (no. 91); ref. 3677] Gulf of Panama. Syntypes: (10) BMNH 1925.8.11.10 (1) station 1205, 1925.8.11.11 (1) station 1208, 1925.8.11.8 (1) station 1209. Oneirodidae. Habitat: marine.

heteronema, Dolopichthys Regan [C. T.] & Trewavas [E.] 1932:72, Fig. 106 [Dana Report No. 2; ref. 3682] Gulf of Panama, 7°15'N, 78°54'W, station 1209, depth about 1000 meters (2000 meters wire out). Holotype (unique): ZMUC P92150. Type catalog: Nielsen 1974:93 [ref. 9588]. Males unknown. •Valid as Oneirodes heteronema (Regan & Trewavas 1932) -- (Pequeño 1989:44 [ref. 14125], Orr 1991:1030 [ref. 16565], Castellanos-Galindo et al. 2006:202 [ref. 28944], Pietsch 2009:407 [ref. 30766]). Current status: Valid as Oneirodes heteronema (Regan & Trewavas 1932). Oneirodidae. Distribution: Eastern Pacific: Gulf of Panama and Peru-Chile Trench. Habitat: marine.

hibernicus, Dolopichthys Fraser-Brunner [A.] 1935:325, Fig. 4 [Proceedings of the Royal Irish Academy Section B Biological Geological and Chemical Science v. 42; ref. 1491] Irish Atlantic Slope, 53°15'N, 12°28'W, depth 0-175 fathoms (320 meters). Holotype (unique): BMNH 1934.8.8.91. •Synonym of Oneirodes eschrichtii Lütken 1871 -- (Bertelsen 1990:505 [ref. 15654], Pietsch 2009:400 [ref. 30766]). Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine.

horridus, Pietschichthys Kharin [V. E.] 1989:159, Fig. 2 [Voprosy Ikhtiologii v. 29 (no. 1); ref. 12556] Western Pacific, Magellan Seamounts, 15°39'[or 19°39']N, 155°21'E, bottom trawl depth 1342 meters. Holotype (unique): ZIN 47301. •Synonym of Dermatias platynogaster Smith & Radcliffe 1912 -- (Pietsch & Kharin 2004:125 [ref. 27509], Pietsch 2009:423 [ref. 30766]). Current status: Synonym of Dermatias platynogaster Smith & Radcliffe 1912. Oneirodidae. Habitat: marine.

idiomorpha, Bertella Pietsch [T. W.] 1973:194, Figs. 1-6 [Copeia 1973 (no. 2); ref. 3472] Off Guadalupe Island, Mexico, 29°10'00"N, 118°28'15"W, depth 0-940 meters, bottom depth 2377-3475 meters. Holotype: LACM 30601-22. Paratypes: IOM (uncat., 1), IOM (uncat., 1); LACM 30045-3 (1), 30561-1 (1); OSUO 1045 (1); SIO 60-51 (1); ZMUT 52705 (1). •Valid as Bertella idiomorpha Pietsch 1973 -- (Amaoka in Masuda et al. 1984:106 [ref. 6441], Balanov & Fedorov 1996:345 [ref. 24646], Shinohara et al. 1996:172 [ref. 26605], Nakabo 2000:472 [ref. 25086], Sheiko & Fedorov 2000:24 [ref. 25650], Mecklenburg et al. 2002:306 [ref. 25968], Nakabo 2002:472 [ref. 26001], Love et al. 2005:60 [ref. 37547], Pietsch 2009:438 [ref. 30766], Prokofiev 2014:611 [ref. 33565], Parin et al. 2014:186 [ref. 33547], Love et al. 2021:88 [ref. 39279], Page et al. 2023:165 [ref. 40505]). Current status: Valid as Bertella idiomorpha Pietsch 1973. Oneirodidae. Distribution: North Pacific: southern Japan and Kuril Islands north to Bering Sea, then Alaska (U.S.A.) south to Pacific coast of Baja California Sur (Mexico), including Gulf of California (Mexico). Habitat: marine.

implumis, Dolopichthys Regan [C. T.] & Trewavas [E.] 1932:78, Fig. 122 [Dana Report No. 2; ref. 3682] Gulf of Panama, 6°48'N, 80°33'W, Dana station 1208, 3500 meters of wire out. Syntypes: BMNH 1932.5.3.18 (1), ZMUC P9290-91 (2). Type catalog: Nielsen 1974:93 [ref. 9588]. •Synonym of Microlophichthys microlophus (Regan 1925) -- (Bertelsen in Whitehead et al. 1986:1392 [ref. 13677], Bertelsen 1990:503 [ref. 15654], Pietsch 2009:426 [ref. 30766]). Current status: Synonym of Microlophichthys microlophus (Regan 1925). Oneirodidae. Habitat: marine.

indicus, Lophodolos Lloyd [R. E.] 1909:167 [Memoirs of the Indian Museum v. 2 (no. 3); ref. 2814] Southwest of Cape Comorin, off Trevancore, India [Laccadive Sea, Indian Ocean], 7°28'30"N, 76°26'30"E, Investigator station 307, depth 0-888 fathoms (1624 meters). Holotype (unique): ZSI F1024/1. Type catalog: Menon & Yazdani 1968:163 [ref. 20743]. Figured in Lloyd 1909: Pl. 45 (fig. 7) [ref. 20539]. •Valid as Lophodolos indicus Lloyd 1909 -- (Bertelsen 1990:502 [ref. 15654], Pietsch 1999:2032 [ref. 24766], Mundy 2005:271 [ref. 28379], Pietsch 2009:380 [ref. 30766], Pietsch 2016:2068 [ref. 34597]). Current status: Valid as Lophodolos indicus Lloyd 1909. Oneirodidae. Distribution: Circumglobal in tropical and subtropical seas, including Hawaiian islands, but excluding Western Atlantic. Habitat: marine.

inimicus, Dolopichthys Fraser-Brunner [A.] 1935:324, Fig. 3 [Proceedings of the Royal Irish Academy Section B Biological Geological and Chemical Science v. 42; ref. 1491] Irish Atlantic Slope, 53°15'N, 12°28'W, depth 0-123 meters (175 fathoms). Holotype (unique): BMNH 1934.8.8.90. •Valid as Dolopichthys inimicus Fraser-Brunner 1935 -- (Maul 1973:670 [ref. 7171]). •Synonym of Oneirodes carlsbergi (Regan & Trewavas 1932) -- (Bertelsen in Whitehead et al. 1986:1394 [ref. 13677], Bertelsen 1990:504 [ref. 15654], Pietsch 2009:398 [ref. 30766]). Current status: Synonym of Oneirodes carlsbergi (Regan & Trewavas 1932). Oneirodidae. Habitat: marine.

intermedia, Chaenophryne Belloc [G.] 1938:305, Figs. 24, 28 [Revue des Travaux de l'Institut des Pêches Maritimes v. 11 (fasc. 3, no. 43); ref. 17181] Between Azores, northeastern Atlantic, and Cap Blanc, Mauritania, station 708, 14°54.5'N, 23°15.7'W, 1000 meters wire out. Holotype (unique): MHNLR P 449. •Synonym of Chaenophryne ramifera Regan & Trewavas 1932 -- (Bertelsen 1990:499 [ref. 15654], Pietsch 2007:164 [ref. 29040], Pietsch 2009:390 [ref. 30766]). Current status: Synonym of Chaenophryne ramifera Regan & Trewavas 1932. Oneirodidae. Habitat: marine.

intermedius, Lasiognathus Bertelsen [E.] & Pietsch [T. W.] 1996:406, Fig. 4 [Copeia 1996 (no. 2); ref. 22152] Western Atlantic, Florida Current, 34°18'N, 75°08'W [or 34°32'N, 75°26'W], depth 0-1050 meters. Holotype: MCZ 57778. Paratypes: BMNH 1993.9.1.13 (2), MCZ 49283 (1), ROM 27288 (1), SIO 69-342 (1). Males unknown. •Valid as Lasiognathus intermedius Bertelsen & Pietsch 1996 -- (Anderson & Leslie 2001:18 [ref. 26165], Pietsch 2003:1065 [ref. 27014], Moore et al. 2003:216 [ref. 27076], Pietsch 2005:77 [ref. 28091], Pietsch 2009:371 [ref. 30766], Pietsch & Sutton 2015:432 [ref. 33843], Page et al. 2023:166 [ref. 40505]). Current status: Valid as Lasiognathus intermedius Bertelsen & Pietsch 1996. Oneirodidae. Distribution: Atlantic and southeastern Pacific. Habitat: marine.

jubatus, Dolopichthys Regan [C. T.] & Trewavas [E.] 1932:79, Fig. 126 [Dana Report No. 2; ref. 3682] Indian Ocean, 1°06'S, 62°25'E, station 3920, depth about 1250 meters (2500 meters of wire out). Lectotype: ZMUC P9299. Paralectotypes: BMNH 1925.8.11.13 (1), 1930.1.12.1082 (1). Type catalog: Nielsen 1974:93 [ref. 9588]. Lectotype selected by Pietsch 1972 •Synonym of Dolopichthys longicornis Parr 1927 -- (Maul 1973:672 [ref. 7171]). •Valid as Dolopichthys jubatus Regan & Trewavas 1932 -- (Bertelsen in Whitehead et al. 1986:1389 [ref. 13677], Leipertz & Pietsch 1987:408 [ref. 5972], Bertelsen 1990:501 [ref. 15654], Santos et al. 1997:65 [ref. 23531], Anderson & Leslie 2001:13 [ref. 26165], Pietsch 2009:434 [ref. 30766], Pietsch 2016:2068 [ref. 34597], Carneiro et al. 2019:217 [ref. 37250]). Current status: Valid as Dolopichthys jubatus Regan & Trewavas 1932. Oneirodidae. Distribution: Circumglobal in warm seas. Habitat: marine.

karsteni, Dolopichthys Leipertz [S. L.] & Pietsch [T. W.] 1987:406, Fig. 1 [Copeia 1987 (no. 2); ref. 5972] Northwestern Atlantic, 39°28.0'N, 64°00.6'W, depth 0-1023 meters. Holotype: MCZ 60991. Paratypes: MCZ 61086 (1), 61090 (1). Males unknown. •Valid as Dolopichthys karsteni Leipertz & Pietsch 1987 -- (Pietsch 2003:1064 [ref. 27014], Moore et al. 2003:215 [ref. 27076], Pietsch 2009:436 [ref. 30766], Banón et al. 2019:[2] 607 [ref. 38699], Carneiro et al. 2019:217 [ref. 37250], Kenchington et al. 2020:[8] [ref. 37729], Bañón et al. 2023:4 [ref. 40093], Page et al. 2023:166 [ref. 40505]). Current status: Valid as Dolopichthys karsteni Leipertz & Pietsch 1987. Oneirodidae. Distribution: Northwestern Atlantic; northeastern Atlantic: Azores (Portugal). Habitat: marine.

kreffti, Oneirodes Pietsch [T. W.] 1974:57, Figs. 75-76 [Science Bulletin, Natural History Museum of Los Angeles County No. 18; ref. 5332] South Atlantic, 30°04'S, 5°22'E, depth 0-500 meters. Holotype: ISH 1536-1971. Paratypes: ISH 1463-1971 (1), MCZ 47554 (1). Type catalog: Krefft 1978:15 [ref. 9884]. •Valid as Oneirodes kreffti Pietsch 1974 -- (Pietsch 1986:375 [ref. 5704], Paxton et al. 1989:291 [ref. 12442], Orr 1991:1027 [ref. 16565], Gomon et al. 1994:303 [ref. 22532], Stewart & Pietsch 1998:17 [ref. 23378], Anderson & Leslie 2001:17 [ref. 26165], Paxton et al. 2006:663 [ref. 28995], Pietsch 2008:383 [ref. 30637], Pietsch 2009:405 [ref. 30766], Stewart & Pietsch 2015:924 [ref. 34271], Rajeeshkumar et al. 2017:84 [ref. 35188], Carneiro et al. 2019:218 [ref. 37250]). Current status: Valid as Oneirodes kreffti Pietsch 1974. Oneirodidae. Distribution: Northeastern Atlantic: Madeira; circumglobal in Southern Hemisphere. Habitat: marine.

leucorhinus, Rhynchoceratias Regan [C. T.] 1925:566 [Annals and Magazine of Natural History (Series 9) v. 15 (no. 91); ref. 3677] North Atlantic; Gulf of Panama. Syntypes: (6) BMNH 1925.8.11.43 (1) station 1203, 1925.8.11.44 (1) station 1208, ?1925.8.11.45 (1) station 1206. •In part in Chaenophryne draco-group and in part Chaenophryne longiceps Regan 1925 -- (Pietsch 2007:164 [ref. 29040]). •Original material represents 7 currently recognized taxa -- (Pietsch 2009:appendix [ref. 30766]). Oneirodidae. Habitat: marine.

longiceps, Chaenophryne Regan [C. T.] 1925:564 [Annals and Magazine of Natural History (Series 9) v. 15 (no. 91); ref. 3677] 7°30'N, 79°19'W [off Gulf of Panama, eastern Pacific], depth about 1500 meters. Lectotype: ZMUC P92106. Paralectotypes: (13). Type catalog: Nielsen 1974:89 [ref. 9588] with remarks that the remaining 13 specimens of the type material are referred to other Chaenophryne spp. Lectotype designated by Regan & Trewavas 1932:87 [ref. 3682]. Males unknown. •Synonym (in part) of Chaenophryne draco Beebe 1932 -- (Bertelsen 1990:498 [ref. 15654]). •Valid as Chaenophryne longiceps Regan 1925 -- (Bertelsen in Whitehead et al. 1986:1386 [ref. 13677], Scott & Scott 1988:245 [ref. 25518], Matarese et al. 1989:224 [ref. 26885], McAllister 1990:231 [ref. 14674], Bertelsen 1990:498 [ref. 15654], Stearn & Pietsch in Okamura et al. 1995:134 [ref. 22531], Swinney 1995:54 [ref. 22647], Santos et al. 1997:65 [ref. 23531], Arruda 1997:127 [ref. 24952], Stewart & Pietsch 1998:11 [ref. 23378], Porteiro et al. 1999:41 [ref. 24203], Pietsch 1999:2033 [ref. 24766], Mecklenburg et al. 2002:305 [ref. 25968], Pietsch 2003:1064 [ref. 27014], Moore et al. 2003:215 [ref. 27076], Love et al. 2005:60 [ref. 37547], Mundy 2005:271 [ref. 28379], Castellanos-Galindo et al. 2006:201 [ref. 28944], Pietsch 2007:164 [ref. 29040], Pietsch 2008:382 [ref. 30637], Pietsch 2009:386 [ref. 30766], Møller et al. 2010:43 [ref. 31169], Stewart & Pietsch 2015:922 [ref. 34271], Afonso et al. 2016:38, 122 [ref. 36199], Pietsch 2016:2067 [ref. 34597], Burton & Lea 2019:53 [ref. 37205], Carneiro et al. 2019:216 [ref. 37250], Kenchington et al. 2020:[6] [ref. 37729], Love et al. 2021:88 [ref. 39279], Fermon et al. 2022:303 [ref. 39448] with question, Page et al. 2023:165 [ref. 40505]). Current status: Valid as Chaenophryne longiceps Regan 1925. Oneirodidae. Distribution: Circumglobal in tropical and temperate seas. Habitat: marine.

longicornis, Dolopichthys Parr [A. E.] 1927:18, Fig. 6 [Bulletin of the Bingham Oceanographic Collection Yale University v. 3 (art. 1); ref. 3366] Caicos Passage, Bahamas, western Atlantic, 21°46'N, 72°49'W, 10000 feet [3050 meters] wire out. Holotype (unique): YPM 2008. Males unknown. •Valid as Dolopichthys longicornis Parr 1927 -- (Maul 1973:672 [ref. 7171], Bertelsen in Whitehead et al. 1986:1390 [ref. 13677], Leipertz & Pietsch 1987:408 [ref. 5972], Pequeño 1989:43 [ref. 14125], Bertelsen 1990:501 [ref. 15654], Pietsch 1999:2032 [ref. 24766], Anderson & Leslie 2001:13 [ref. 26165], Pietsch 2003:1064 [ref. 27014], Love et al. 2005:60 [ref. 37547], Mundy 2005:271 [ref. 28379], Hartel et al. 2008:325 [ref. 29890], Pietsch 2009:433 [ref. 30766], Møller et al. 2010:44 [ref. 31169], Pietsch 2016:2068 [ref. 34597], Carneiro et al. 2019:217 [ref. 37250], Kenchington et al. 2020:[8] [ref. 37729], Misawa et al. 2020:275 [ref. 38138], Love et al. 2021:89 [ref. 39279], Page et al. 2023:166 [ref. 40505]). Current status: Valid as Dolopichthys longicornis Parr 1927. Oneirodidae. Distribution: Circumglobal in tropical through temperate seas. Habitat: marine.

longimanus, Ctenochirichthys Regan [C. T.] & Trewavas [E.] 1932:82, Pl. 3 (fig. 3) [Dana Report No. 2; ref. 3682] Gulf of Panama, 7°06'N, 79°55'W, Dana station 3548, depth about 1500 meters (3000 meters of wire out). Lectotype: ZMUC P9297. Paralectotypes: BMNH 1932.5.3.20 (1). Type catalog: Nielsen 1974:91 [ref. 9588]. Lectotype selected by Bertelsen 1951:95 [ref. 287]. •Valid as Ctenochirichthys longimanus Regan & Trewavas 1932 -- (Maul 1973:671 [ref. 7171], Bertelsen in Whitehead et al. 1986:1387 [ref. 13677], Pequeño 1989:43 [ref. 14125], Castellanos-Galindo et al. 2006:201 [ref. 28944], Pietsch 2009:443 [ref. 30766], Pietsch 2016:2067 [ref. 34597], Carneiro et al. 2019:217 [ref. 37250]). Current status: Valid as Ctenochirichthys longimanus Regan & Trewavas 1932. Oneirodidae. Distribution: Eastern Atlantic; eastern Pacific. Habitat: marine.

luetkeni, Dolopichthys Regan [C. T.] 1925:562 [Annals and Magazine of Natural History (Series 9) v. 15 (no. 91); ref. 3677] Gulf of Panama, 7°30'N, 79°19'W, depth about 1750 meters (3000 meters wire out). Holotype (unique): ZMUC P9287. Type catalog: Nielsen 1974:94 [ref. 9588]. •Valid as Oneirodes luetkeni (Regan 1925) -- (Orr 1991:1026 [ref. 16565], Castellanos-Galindo et al. 2006:202 [ref. 28944], Pietsch 2009:397 [ref. 30766], Robertson et al. 2017:72 [ref. 35676]). Current status: Valid as Oneirodes luetkeni (Regan 1925). Oneirodidae. Distribution: Eastern Pacific: Gulf of California to Peru. Habitat: marine.

lyra, Lophodolus Beebe [W.] 1932:96, Fig. 28 [Zoologica, Scientific Contributions of the New York Zoological Society v. 13 (no. 4); ref. 16099] 10 miles south of Nonsuch Island, Bermuda, 32°12'N, 64°36'W, depth 800 fathoms (1463 meters). Holotype (unique): USNM 170960 [or 170949] [ex NYZS 21610]. Type catalog: Mead 1958:133 [ref. 20648]. •Synonym of Lophodolos acanthognathus Regan 1925 -- (Maul 1973:672 [ref. 7171], Bertelsen 1990:502 [ref. 15654], Pietsch 2009:381 [ref. 30766]). Current status: Synonym of Lophodolos acanthognathus Regan 1925. Oneirodidae. Habitat: marine.

macractis, Chaenophryne Regan [C. T.] & Trewavas [E.] 1932:88, Fig. 142 [Dana Report No. 2; ref. 3682] Eastern Pacific, 4°20'S, 116°46'W, station 3561, depth about 1000 meters (2000 meters wire out). Holotype (unique): ZMUC P92115. Type catalog: Nielsen 1974:90 [ref. 9588]. •Synonym of Chaenophryne draco Beebe 1932 -- (Bertelsen 1990:498 [ref. 15654], Anderson & Leslie 2001:12 [ref. 26165], Mundy 2005:270 [ref. 28379], Pietsch 2007:164 [ref. 29040] as micractis, Pietsch 2009:388 [ref. 30766]). Current status: Synonym of Chaenophryne draco Beebe 1932. Oneirodidae. Habitat: marine.

macronema, Dolopichthys Regan [C. T.] & Trewavas [E.] 1932:66, Fig. 91 [Dana Report No. 2; ref. 3682] Near Saint Croix Island, Caribbean Sea [ca. 5.4 kilometers west of Fort Frederik, Saint Croix, western Atlantic], 17°43'N, 64°56'W, station 1256, depth about 350 meters (1000 meters wire out). Holotype (unique): ZMUC P9282. Type catalog: Nielsen 1974:94 [ref. 9588]. Males unknown. •Valid as Oneirodes macronema (Regan & Trewavas 1932) -- (Bertelsen in Whitehead et al. 1986:1395 [ref. 13677], Orr 1991:1030 [ref. 16565], Arruda 1997:127 [ref. 24952], Stewart & Pietsch 1998:17 [ref. 23378], Pietsch 2003:1064 [ref. 27014], Mundy 2005:272 [ref. 28379], Pietsch 2009:415 [ref. 30766], Carneiro et al. 2019:218 [ref. 37250]). Current status: Valid as Oneirodes macronema (Regan & Trewavas 1932). Oneirodidae. Distribution: Atlantic: Caribbean Sea, Azores; central Pacific: Hawaiian Islands; probably more widespread. Habitat: marine.

macrosteus, Oneirodes Pietsch [T. W.] 1974:61 [Science Bulletin, Natural History Museum of Los Angeles County No. 18; ref. 5332] Northwestern Atlantic, 49°00'N, 45°00'W, depth 0-990 meters. Holotype: ROM 27262. Paratypes: ROM 27259 (1), 27265 (1); USNM 207855-56 (1, 1). Males unknown. •Valid as Oneirodes macrosteus Pietsch 1974 -- (Bertelsen in Whitehead et al. 1986:1396 [ref. 13677], Scott & Scott 1988:247 [ref. 25518], McAllister 1990:232 [ref. 14674], Bertelsen 1990:505 [ref. 15654], Orr 1991:1030 [ref. 16565], Stearn & Pietsch in Okamura et al. 1995:137 [ref. 22531], Pietsch 2003:1064 [ref. 27014], Moore et al. 2003:215 [ref. 27076], Pietsch 2009:408 [ref. 30766], Møller et al. 2010:44 [ref. 31169], Pietsch 2016:2068 [ref. 34597], Carneiro et al. 2019:218 [ref. 37250], Kenchington et al. 2020:[7] [ref. 37729], Bañón et al. 2023:6 [ref. 40093], Page et al. 2023:166 [ref. 40505]). Current status: Valid as Oneirodes macrosteus Pietsch 1974. Oneirodidae. Distribution: Atlantic. Habitat: marine.

megaceros, Oneirodes Holt [E. W. L.] & Byrne [L. W.] 1908:93 [Annals and Magazine of Natural History (Series 8) v. 1 (no. 1) (art. 11); ref. 14321] Off southwestern Ireland, 51°02'N, 11°36'W, depth 0 to 1454 meters. Holotype: NMI SR 497. •Synonym of Oneirodes eschrichtii Lütken 1871 -- (Bertelsen 1990:504 [ref. 15654], Anderson & Leslie 2001:16 [ref. 26165], Pietsch 2009:400 [ref. 30766]). Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine.

melanocauda, Oneirodes Bertelsen [E.] 1951:87, Fig. 41 [Dana Report No. 39; ref. 287] South China Sea, 6°55'N, 114°02'E, about 4000 meters wire out. Holotype: ZMUC P9288. Paratypes: (3). Type catalog: Nielsen 1974:96 [ref. 9588]. Known from larval specimens only. •Valid as Oneirodes melanocauda Bertelsen 1951 -- (Pietsch 1999:2032 [ref. 24766], Pietsch 2003:1064 [ref. 27014], Pietsch 2009:416 [ref. 30766]). Current status: Valid as Oneirodes melanocauda Bertelsen 1951. Oneirodidae. Distribution: Caribbean Sea and East Indies. Habitat: marine.

melanodactylus, Chaenophryne Regan [C. T.] & Trewavas [E.] 1932:88, Fig. 141 [Dana Report No. 2; ref. 3682] North Atlantic, 36°36'N, 26°14'W, station 1370, depth about 1500 meters (3000 meters of wire out). Holotype (unique): ZMUC P92116. Type catalog: Nielsen 1974:90 [ref. 9588]. •Synonym of Chaenophryne parvicornus Regan & Trewavas 1932 -- (Maul 1973:671 [ref. 7171]). •Synonym of Chaenophryne draco Beebe 1932 -- (Bertelsen 1990:498 [ref. 15654], Santos et al. 1997:64 [ref. 23531], Anderson & Leslie 2001:12 [ref. 26165], Pietsch 2007:164 [ref. 29040], Pietsch 2009:388 [ref. 30766]). Current status: Synonym of Chaenophryne draco Beebe 1932. Oneirodidae. Habitat: marine.

melanorhabdus, Chaenophryne Regan [C. T.] & Trewavas [E.] 1932:89, Fig. 143 [Dana Report No. 2; ref. 3682] Gulf of Panama, 7°30'N, 79°19'W, station 1203, depth about 1250 meters (2500 meters wire out). Holotype (unique): ZMUC P92117. Type catalog: Nielsen 1974:90 [ref. 9588]. •Valid as Chaenophryne melanorhabdus Regan & Trewavas 1932 -- (Peden et al. 1985:9 [ref. 24081], McAllister 1990:231 [ref. 14674], Mecklenburg et al. 2002:307 [ref. 25968], Love et al. 2005:60 [ref. 37547], Castellanos-Galindo et al. 2006:201 [ref. 28944], Pietsch 2007:164 [ref. 29040], Pietsch 2009:389 [ref. 30766], Prokofiev 2014:611 [ref. 33565], Ho et al. 2016:291 [ref. 34483] as cf. melanorhabdus, Burton & Lea 2019:53 [ref. 37205], Love et al. 2021:89 [ref. 39279], Page et al. 2023:165 [ref. 40505]). Current status: Valid as Chaenophryne melanorhabdus Regan & Trewavas 1932. Oneirodidae. Distribution: Eastern Indian Ocean: Sumatra (Indonesia); western Pacific; eastern Pacific: southern British Columbia (Canada) south to Peru. Habitat: marine.

micractis, Phyllorhinichthys Pietsch [T. W.] 1969:366, Figs. 1-4 [Copeia 1969 (no. 2); ref. 3471] Off Guadalupe Island, Mexico, 29°16'30"-29°35'30"N, 118°11'30"-118°18'30"W, surface to 1050 meters (bottom depth of 2194-3429 meters). Holotype (unique): LACM 9567-14. Males unknown. •Valid as Phyllorhinichthys micractis Pietsch 1969 -- (Bertelsen in Whitehead et al. 1986:1398 [ref. 13677], Pietsch 2003:1064 [ref. 27014], Pietsch 2004:800 [ref. 28050], Love et al. 2005:61 [ref. 37547], Pietsch 2009:428 [ref. 30766], Møller et al. 2010:45 [ref. 31169], Pietsch 2016:2068 [ref. 34597], Carneiro et al. 2019:218 [ref. 37250], Kenchington et al. 2020:[8] [ref. 37729], Love et al. 2021:89 [ref. 39279], Page et al. 2023:166 [ref. 40505]). Current status: Valid as Phyllorhinichthys micractis Pietsch 1969. Oneirodidae. Distribution: Circumglobal. Habitat: marine.

microlophus, Dolopichthys Regan [C. T.] 1925:563 [Annals and Magazine of Natural History (Series 9) v. 15 (no. 91); ref. 3677] Eastern Atlantic [ca. 95 kilometers northeast of Santo Antão, Cape Verde Islands], 17°55'N, 24°35'W, depth about 1500 meters, 3000 meters of wire out. Holotype (unique): ZMUC P9292. Type catalog: Nielsen 1974:94 [ref. 9588]. •Valid as Microlophichthys microlophus (Regan 1925) -- (Bertelsen in Whitehead et al. 1986:1392 [ref. 13677], Scott & Scott 1988:246 [ref. 25518], McAllister 1990:231 [ref. 14674], Bertelsen 1990:503 [ref. 15654], Pietsch 1999:2032 [ref. 24766], Pietsch 2003:1064 [ref. 27014], Moore et al. 2003:215 [ref. 27076], Love et al. 2005:60 [ref. 37547], Mundy 2005:272 [ref. 28379], Castellanos-Galindo et al. 2006:201 [ref. 28944], Pietsch 2009:426 [ref. 30766], Pietsch 2016:2068 [ref. 34597], Carneiro et al. 2019:217 [ref. 37250], Poulsen 2019:405 [ref. 37181], Love et al. 2021:89 [ref. 39279], Mincarone et al. 2021:24 [ref. 38381], Fermon et al. 2022:304 [ref. 39448] possible, Grove et al. 2022:22 [ref. 41326], Page et al. 2023:166 [ref. 40505]). Current status: Valid as Microlophichthys microlophus (Regan 1925). Oneirodidae. Distribution: Circumglobal. Habitat: marine.

micronema, Oneirodes Grobecker [D. B.] 1978:567, Fig. 1 [Copeia 1978 (no. 4); ref. 8927] Banda Sea, Indonesia, 5°07.5'S, 130°08.4'E, depth 650-1000 meters. Holotype: LACM 36039-2 [or -3]. Paratypes: LACM 36043-3 (1). No males known. •Valid as Oneirodes micronema Grobecker 1978 -- (Orr 1991:1026 [ref. 16565], Pietsch 1999:2032 [ref. 24766], Ho & Shao 2004:76 [ref. 27503], Pietsch 2009:418 [ref. 30766]). Current status: Valid as Oneirodes micronema Grobecker 1978. Oneirodidae. Distribution: Western Pacific: Banda Sea (2 specimens). Habitat: marine.

mirus, Dolopichthys Regan [C. T.] & Trewavas [E.] 1932:74, Fig. 112 [Dana Report No. 2; ref. 3682] Eastern Indian Ocean, 1°22'N, 96°06.5 E [or 1°42'N, 96°05'E], station 3828, about 1500 meters (3000 meters wire out). Holotype (unique): ZMUC P9283. Type catalog: Nielsen 1974:94 [ref. 9588]. Males unknown. •Valid as Oneirodes mirus (Regan & Trewavas 1932) -- (Orr 1991:1027 [ref. 16565], Ho & Shao 2004:76 [ref. 27503], Pietsch 2009:419 [ref. 30766], Rajeeshkumar et al. 2017:84 [ref. 35188]). Current status: Valid as Oneirodes mirus (Regan & Trewavas 1932). Oneirodidae. Distribution: Indian Ocean: off Sumatra (one specimen). Habitat: marine.

moderatus, Trematorhynchus Beebe [W.] & Crane [J.] 1947:164, Fig. 9 [Zoologica, Scientific Contributions of the New York Zoological Society v. 31 (pt 4, no. 11); ref. 6539] 71 miles west by south off Cape Corrientes, (Pacific) Colombia, 5°10"N, 78°42'W, depth 500 fathoms. Holotype: CAS-SU 46492 [ex NYZS 28771]. Paratypes: CAS-SU 46493 [ex NYZS 28772] (1). Type catalog: Mead 1958:134 [ref. 20648]. •In genus Chaenophryne -- (Pietsch 2007:164 [ref. 29040]). •Uncertain status, Chaenophryne sp. -- (Pietsch 2009:100, 520 [ref. 30766]) Oneirodidae. Distribution: Southeastern Pacific [if valid]. Habitat: marine.

mucronatus, Dolopichthys Regan [C. T.] & Trewavas [E.] 1932:79, Fig. 124 [Dana Report No. 2; ref. 3682] South China Sea, 19°18'30"N, 120°13'E, station 3716, depth about 2000 meters. Holotype (unique): ZMUC P92100. Type catalog: Nielsen 1974:94 [ref. 9588]. •Synonym of Dolopichthys longicornis Parr 1927 -- (Bertelsen 1990:501 [ref. 15654], Anderson & Leslie 2001:13 [ref. 26165], Pietsch 2009:433 [ref. 30766]). Current status: Synonym of Dolopichthys longicornis Parr 1927. Oneirodidae. Habitat: marine.

multifilis, Dolopichthys Regan [C. T.] & Trewavas [E.] 1932:73, Fig. 108 [Dana Report No. 2; ref. 3682] Sulu Sea, 8°34'N, 119°55'E, station 3686, depth about 350 meters (1000 meters wire out), bottom depth 2725 meters. Holotype (unique): ZMUC P9274. Type catalog: Nielsen 1974:94 [ref. 9588]. •Synonym of Oneirodes eschrichtii Lütken 1871 -- (Bertelsen 1990:505 [ref. 15654] as multifillis, Pietsch 2009:400 [ref. 30766]). Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine.

multilamellatus, Trematorhynchus Beebe [W.] & Crane [J.] 1947:165, Fig. 10 [Zoologica, Scientific Contributions of the New York Zoological Society v. 31 (pt 4, no. 11); ref. 6539] 16 miles southwest of Narborough Island, Galápagos Islands, depth 800 fathoms. Holotype (unique): CAS-SU 46490 [ex NYZS 6321]. Type catalog: Mead 1958:134 [ref. 20648]. Oneirodidae. Habitat: marine.

multiradiatus, Trematorhynchus Beebe [W.] & Crane [J.] 1947:166, Fig. 11 [Zoologica, Scientific Contributions of the New York Zoological Society v. 31 (pt 4, no. 11); ref. 6539] 11 miles southwest of Jicaron Island, (Pacific) Panama, 7°08'N, 81°57'W, depth 0 - 910 meters. Holotype (unique): CAS-SU 46491 [ex NYZS 28773]. Type catalog: Mead 1958:134 [ref. 20648]. •Synonym of Ctenochirichthys longimanus Regan & Trewavas 1932 -- (Maul 1973:671 [ref. 7171], Pietsch 2009:443 [ref. 30766]). Current status: Synonym of Ctenochirichthys longimanus Regan & Trewavas 1932. Oneirodidae. Habitat: marine.

myrionemus, Oneirodes Pietsch [T. W.] 1974:58 [Science Bulletin, Natural History Museum of Los Angeles County No. 18; ref. 5332] Northeastern Atlantic, 32°47'N, 16°24'W, depth 0-1800 meters. Holotype: ISH 3100-1971a. Paratypes: ISH 3100-1971b (1). Type catalog: Krefft 1978:15 [ref. 9884]. Males unknown. •Valid as Oneirodes myrionemus Pietsch 1974 -- (Bertelsen in Whitehead et al. 1986:1397 [ref. 13677], Bertelsen 1990:506 [ref. 15654], Orr 1991:1030 [ref. 16565], Pietsch 2009:406 [ref. 30766], Pietsch 2016:2068 [ref. 34597], Carneiro et al. 2019:218 [ref. 37250]). Current status: Valid as Oneirodes myrionemus Pietsch 1974. Oneirodidae. Distribution: Eastern Atlantic. Habitat: marine.

niger, Dolopichthys Brauer [A.] 1902:292 [Zoologischer Anzeiger v. 25 (no. 668); ref. 631] Central Indian Ocean, Valdivia station 173, depth 2500 meters; east of Zanziibar, Tanzania, western Indian Ocean, Valdivia station 237, depth 2000 meters. Syntypes: ZMB 17707 (1) sta. 173. •Nomen dubium in Dolopichthys -- (Pietsch 2009:436 [ref. 30766]). Oneirodidae. Habitat: marine.

nigrifilis, Dolopichthys Regan [C. T.] & Trewavas [E.] 1932:67, Fig. 92 [Dana Report No. 2; ref. 3682] South China Sea, 19°18.5'N, 120°13'E, station 3716, depth about 1500 meters (3000 meters wire out). Holotype (unique): ZMUC P92102. Type catalog: Nielsen 1974:94 [ref. 9588]. Males unknown. •Valid as Danaphryne nigrifilis (Regan & Trewavas 1932) -- (Bertelsen 1990:500 [ref. 15654], Stearn & Pietsch in Okamura et al. 1995:135 [ref. 22531], Pietsch 1999:2032 [ref. 24766], Pietsch 2003:1064 [ref. 27014], Moore et al. 2003:215 [ref. 27076], Pietsch 2009:424 [ref. 30766], Møller et al. 2010:44 [ref. 31169], Pietsch 2016:2068 [ref. 34597], Kenchington et al. 2020:[12] [ref. 37729], Page et al. 2023:166 [ref. 40505]). Current status: Valid as Danaphryne nigrifilis (Regan & Trewavas 1932). Oneirodidae. Distribution: Atlantic; Pacific. Habitat: marine.

notius, Oneirodes Pietsch [T. W.] 1974:70 [Science Bulletin, Natural History Museum of Los Angeles County No. 18; ref. 5332] Antarctic Ocean, Bellinghausen Sea, 62°13'S, 95°39'W to 62°22'S, 95°53'W, Eltanin station 1615, depth 0-1025 meters. Holotype: LACM 11165-9. Paratypes: ISH 590-1971 (1), 648-1971 (1); LACM 10716-6 (1), 10841-4 (1), 11184-6 (1), 10875-8 (1); SIO 61-45 (1). Type catalog: Krefft 1978:15 [ref. 9884]. Males unknown. •Valid as Oneirodes notius Pietsch 1974 -- (Balushkin & Fedorov 1981:81 [ref. 21702], Pietsch 1990:212 [ref. 21691], Orr 1991:1030 [ref. 16565], Trunov 1999:464 [ref. 24579], Figueiredo & Santos in Menezes et al. 2003:65 [ref. 27192], Pietsch 2009:412 [ref. 30766], Stewart & Pietsch 2015:925 [ref. 34271], Mincarone et al. 2021:24 [ref. 38381], Koerber 2023:45 [ref. 40486]). Current status: Valid as Oneirodes notius Pietsch 1974. Oneirodidae. Distribution: Circumglobal in Southern Hemisphere. Habitat: marine.

obliquidens, Trematorhynchus Regan [C. T.] & Trewavas [E.] 1932:92, Fig. 148 [Dana Report No. 2; ref. 3682] Atlantic, 13°31'N, 18°03'W, station 4005, depth about 1500 meters (3000 meters wire out). Holotype (unique): ZMUC P92109. Type catalog: Nielsen 1974:96 [ref. 9588]. •In Chaenophryne draco-group -- (Pietsch 2007:164 [ref. 29040], Pietsch 2009:100, 520 [ref. 30766]). Oneirodidae. Distribution: Atlantic [if valid]. Habitat: marine.

obtusus, Dolopichthys Parr [A. E.] 1927:16, Fig. 5 [Bulletin of the Bingham Oceanographic Collection Yale University v. 3 (art. 1); ref. 3366] East of Bermuda, 32°19'N, 64°32'W, about 8000 feet (2440 meters) wire out. Holotype (unique): YPM 2028. Type catalog: Moore & Boardman 1991:22 [ref. 16741]. •Synonym of Oneirodes eschrichtii Lütken 1871 -- (Bertelsen 1990:504 [ref. 15654], Anderson & Leslie 2001:16 [ref. 26165], Pietsch 2009:400 [ref. 30766]). Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine.

pacis, Chaenophryne Koefoed [E.] 1944:9, Pl. 2 (figs. 6-7) [Scientific Results of the Michael Sars North Atlantic Deep-Sea Expedition 1910 v. 4 (pt 2, no. 1); ref. 2651] North Atlantic, 34°59'N, 33°01'W, station 53, 2600 meters wire out, over depth of 2615-2865 meters. Holotype (unique): ZMB 4301. Type catalog: Frøiland 1979:151 [ref. 21547]. •Synonym of Chaenophryne ramifera Regan & Trewavas 1932 -- (Bertelsen 1990:499 [ref. 15654], Pietsch 2007:164 [ref. 29040], Pietsch 2009:390 [ref. 30766]). Current status: Synonym of Chaenophryne ramifera Regan & Trewavas 1932. Oneirodidae. Habitat: marine.

parapietschi, Oneirodes Prokofiev [A. M.] 2014:614, Figs. 2b&c, 3b [Voprosy Ikhtiologii v. 54 (no. 5); ref. 33565] Eastern Pacific, 13°34'N, 101°46'W, 1000-0 meters. Holotype (unique): ZMUU 23232. •Valid as Oneirodes parapietschi Prokofiev 2014. Current status: Valid as Oneirodes parapietschi Prokofiev 2014. Oneirodidae. Distribution: Eastern Pacific. Habitat: marine.

parviconus, Chaenophryne Regan [C. T.] & Trewavas [E.] 1932:87, Fig. 138 [Dana Report No. 2; ref. 3682] Gulf of Panama, 7°15'N, 78°54'W, station 1209, depth about 1500 meters (3000 meters of wire out). Lectotype: ZMUC P92110. Paralectotypes: (8) BMNH 1925.8.11.19 (1), 1932.5.3.25 (1), 1932.5.3.26 (1, stained); ZMUC P92156-57 (2), P92158-59 (2). Type catalog: Nielsen 1974:90 [ref. 9588]. Lectotype selected by Bertelsen 1951:270 [ref. 287]. •Valid as Chaenophryne parviconus Regan & Trewavas 1932 -- (Maul 1973:670 [ref. 7171]). •Synonym of Chaenophryne draco Beebe 1932 -- (Bertelsen in Whitehead et al. 1986:1385 [ref. 13677], Bertelsen 1990:498 [ref. 15654], Anderson & Leslie 2001:12 [ref. 26165], Mecklenburg et al. 2002:305 [ref. 25968], Mundy 2005:270 [ref. 28379], Pietsch 2007:164 [ref. 29040], Pietsch 2009:388 [ref. 30766]). Current status: Synonym of Chaenophryne draco Beebe 1932. Oneirodidae. Habitat: marine.

paucilamellatus, Trematorhynchus Beebe [W.] & Crane [J.] 1947:166, Fig. 12 [Zoologica, Scientific Contributions of the New York Zoological Society v. 31 (pt 4, no. 11); ref. 6539] 20 miles south of Cape Blanco, 9°12'N, 85°05'W, Costa Rica, depth 500 fathoms. Holotype (unique): CAS-SU 46489 [ex NYZS 28250]. Type catalog: Mead 1958:134 [ref. 20648]. Oneirodidae. Habitat: marine.

pennatus, Dolopichthys Regan [C. T.] & Trewavas [E.] 1932:69, Fig. 100 [Dana Report No. 2; ref. 3682] North Atlantic, 12°11'N, 35°49'W, station station 1165, depth about 1500 meters (3000 meters wire out). Holotype (unique): ZMUC P9275. Type catalog: Nielsen 1974:95 [ref. 9588]. •Synonym of Oneirodes eschrichtii Lütken 1871 -- (Bertelsen 1990:505 [ref. 15654], Pietsch 2009:400 [ref. 30766]). Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine.

phyllodon, Trematorhynchus Parr [A. E.] 1934:40, Fig. 13 [Bulletin of the Bingham Oceanographic Collection Yale University v. 4 (art. 6); ref. 3375] Off New Providence Island, Bahamas, 25°39'N, 77°18'W, Atlantis station 1478, depth 1050-1100 meters. Holotype: YPM 3206. Type catalog: Moore & Boardman 1991:22 [ref. 16741]. Oneirodidae. Habitat: marine.

pietschi, Oneirodes Ho [H.-C.] & Shao [K.-T.] 2004:74, Figs. 1-3 [Copeia 2004 (no. 1); ref. 27503] Off southwestern coast of Taiwan, South China Sea, 21°22.18'N, 118°11.02'E, depth 1631-1635 meters. Holotype: ASIZP 61822. Paratypes: BSKU 20236 (1), HUMZ 130128 (1). Type catalog: Ho & Shao 2011:38 [ref. 31432]. No males known. •Valid as Oneirodes pietschi Ho & Shao 2004 -- (Mundy 2005:272 [ref. 28379], Ho et al. 2008:331 [ref. 30134], Pietsch 2009:420 [ref. 30766], Ho & Shao 2011:38 [ref. 31432], Prokofiev 2014:615 [ref. 33565]). Current status: Valid as Oneirodes pietschi Ho & Shao 2004. Oneirodidae. Distribution: Southern Indian Ocean, western and central Pacific, including Hawaiian Islands. Habitat: marine.

pinnata, Puck Pietsch [T. W.] 1978:11, Figs 1-10, 13A, 18 [Contributions in Science (Los Angeles) No. 297; ref. 3473] Northwestern Pacific, 38°16'N, 152°34'E, depth 5350 wire out bottom depth 5420-5350 meters. Holotype: LACM 34276-1. Paratypes: SIO H52-363 (1, c&s). Males unknown. •Valid as Puck pinnata Pietsch 1978 -- (Pietsch 2009:439 [ref. 30766], Carneiro et al. 2019:219 [ref. 37250]). Current status: Valid as Puck pinnata Pietsch 1978. Oneirodidae. Distribution: Northeastern Atlantic: Azores; North Pacific. Habitat: marine.

plagionema, Oneirodes Pietsch [T. W.] & Seigel [J. A.] 1980:385, Figs. 5-6 [Fishery Bulletin v. 78 (no. 2); ref. 19276] Banda Sea, 4°54.0'S, 129°47.5'E, Alpha Helix station 66, depth 1500-2000 meters. Holotype (unique): LACM 36114-2. Males unknown. •Valid as Oneirodes plagionema Pietsch & Seigel 1980 -- (Orr 1991:1027 [ref. 16565], Pietsch 1999:2032 [ref. 24766], Ho et al. 2008:330 [ref. 30134], Pietsch 2009:409 [ref. 30766]). Current status: Valid as Oneirodes plagionema Pietsch & Seigel 1980. Oneirodidae. Distribution: Western North Atlantic and Pacific. Habitat: marine.

platynogaster, Dermatias Smith [H. M.] & Radcliffe [L.] in Radcliffe 1912:206, Pl. 17 (fig. 3) [Proceedings of the United States National Museum v. 42 (no. 1896); ref. 3577] Near Sialat Point Light, eastern coast of Luzon Island, 13°40'57"N, 123°57'45"E, Albatross station D.5463, Philippines, depth 300 fathoms [549 meters]. Holotype (unique): USNM 70269. Males unknown. •Synonym of Oneirodes eschrichtii Lütken 1871 -- (Bertelsen 1990:504 [ref. 15654]). •Valid as Dermatias platynogaster Smith & Radcliffe 1912 -- (Pietsch & Kharin 2004:123 [ref. 27509], Pietsch 2009:423 [ref. 30766], Ho et al. 2016:290 [ref. 34483]). Current status: Valid as Dermatias platynogaster Smith & Radcliffe 1912. Oneirodidae. Distribution: Western North Pacific and western Pacific and Australia. Habitat: marine.

plumatus, Dolopichthys Regan [C. T.] & Trewavas [E.] 1932:71, Fig. 104 [Dana Report No. 2; ref. 3682] Gulf of Panama, 6°48'N, 80°33'W, station 1208, depth about 1050 meters (2500 meters wire out). Holotype (unique): ZMUC P9276. Type catalog: Nielsen 1974:95 [ref. 9588]. •Synonym of Oneirodes eschrichtii Lütken 1871 -- (Bertelsen 1990:505 [ref. 15654], Pietsch 2009:400 [ref. 30766]). Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine.

pollicifer, Dolopichthys Regan [C. T.] & Trewavas [E.] 1932:69, Fig. 97 [Dana Report No. 2; ref. 3682] Gulf of Panama, 6°48'N, 80°33'W, station 1208, depth about 1550 meters (3500 meters wire out). Holotype (unique): ZMUC P9277. Type catalog: Nielsen 1974:95 [ref. 9588]. •Synonym of Oneirodes eschrichtii Lütken 1871 -- (Bertelsen 1990:505 [ref. 15654], Pietsch 2009:400 [ref. 30766], Parin et al. 2014:187 [ref. 33547]). Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine.

posti, Oneirodes Bertelsen [E.] & Grobecker [D. B.] 1980:63, Fig. 1 [Archiv für Fischereiwissenschaft v. 31 (no. 2); ref. 8741] Northeastern Atlantic, 35°24'N, 32°01'W, depth 1600-1800 to 0 meters. Holotype: ISH 3184-1979. Paratypes: MCZ 51294 (1). Type catalog: Krefft 1987:83 [ref. 20751]. Males unknown. •Valid as Oneirodes posti Bertelsen & Grobecker 1980 -- (Orr 1991:1027 [ref. 16565], Hartel et al. 2008:326 [ref. 29890], Pietsch 2009:405 [ref. 30766], Carneiro et al. 2019:218 [ref. 37250], Page et al. 2023:166 [ref. 40505]). Current status: Valid as Oneirodes posti Bertelsen & Grobecker 1980. Oneirodidae. Distribution: North Atlantic. Habitat: marine.

pterolophus, Chaenophryne Regan [C. T.] & Trewavas [E.] 1932:89, Fig. 144 [Dana Report No. 2; ref. 3682] Gulf of Panama, 6°48'N, 80°33'W, station 1208, depth about 1050 meters (2100 meters wire out). Holotype (unique): ZMUC P92118. Type catalog: Nielsen 1974:90 [ref. 9588]. •Synonym of Chaenophryne melanorhabdus Regan & Trewavas 1932 -- (Pietsch 2007:164 [ref. 29040], Pietsch 2009:389 [ref. 30766]). Current status: Synonym of Chaenophryne melanorhabdus Regan & Trewavas 1932. Oneirodidae. Habitat: marine.

pterurus, Oneirodes Pietsch [T. W.] & Seigel [J. A.] 1980:386, Figs. 7-8 [Fishery Bulletin v. 78 (no. 2); ref. 19276] Halmahera, 0°41.7'S, 128°55.7'E, Alpha Helix station 121, depth 1000-1400 meters. Holotype (unique): LACM 36075-3. Males unknown. •Valid as Oneirodes pterurus Pietsch & Seigel 1980 -- (Orr 1991:1027 [ref. 16565], Pietsch 1999:2032 [ref. 24766], Pietsch 2009:410 [ref. 30766]). Current status: Valid as Oneirodes pterurus Pietsch & Seigel 1980. Oneirodidae. Distribution: Western Pacific: Halmahara Sea (1 specimen). Habitat: marine.

ptilotus, Dolopichthys Regan [C. T.] & Trewavas [E.] 1932:73, Fig. 107 [Dana Report No. 2; ref. 3682] Atlantic, south of Canary Islands, 24°36.5'N, 17°27'W, station 4009, depth about 1500 meters (3000 meters wire out), bottom depth 2425 meters. Holotype (unique): ZMUC P9278. Type catalog: Nielsen 1974:95 [ref. 9588]. •Synonym of Oneirodes eschrichtii Lütken 1871 -- (Bertelsen 1990:505 [ref. 15654], Pietsch 2009:400 [ref. 30766]). Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine.

pugnax, Tyrannophryne Regan [C. T.] & Trewavas [E.] 1932:83, Pl. 4 (fig. 1) [Dana Report No. 2; ref. 3682] South Pacific near Tahiti, 18°49'S, 153°10'W, Dana station 3577, depth about 2000 meters (4000 meters of wire out). Holotype (unique): ZMUC P9294. Type catalog: Nielsen 1974:96 [ref. 9588]. No males known. •Valid as Tyrannophryne pugnax Regan & Trewavas 1932 -- (Pietsch 1999:2032 [ref. 24766], Shao et al. 2008:244 [ref. 29952], Pietsch 2009:430 [ref. 30766]). Current status: Valid as Tyrannophryne pugnax Regan & Trewavas 1932. Oneirodidae. Distribution: Western and central Pacific (3 specimens). Habitat: marine.

pullatus, Dolopichthys Regan [C. T.] & Trewavas [E.] 1932:79, Pl. 3 (fig. 1); Fig. 123 [Dana Report No. 2; ref. 3682] Molucca Islands, Indonesia, 2°22'S, 126°58.5'E, station 3680, depth about 2500 meters (5000 meters wire out). Holotype (unique): ZMUC P92101. Type catalog: Nielsen 1974:95 [ref. 9588]. Males unknown. •Valid as Dolopichthys pullatus Regan & Trewavas 1932 -- (Leipertz & Pietsch 1987:408 [ref. 5972], Scott & Scott 1988:245 [ref. 25518], Paxton et al. 1989:291 [ref. 12442], Paulin et al. 1989:139 [ref. 24556], McAllister 1990:231 [ref. 14674], Bertelsen 1990:501 [ref. 15654], Stewart & Pietsch 1998:13 [ref. 23378], McEachran & Fechhelm 1998:868 [ref. 23897], Pietsch 1999:2032 [ref. 24766], Anderson & Leslie 2001:14 [ref. 26165], Pietsch 2003:1064 [ref. 27014], Love et al. 2005:60 [ref. 37547], Mundy 2005:271 [ref. 28379], Castellanos-Galindo et al. 2006:201 [ref. 28944], Paxton et al. 2006:663 [ref. 28995], Pietsch 2009:432 [ref. 30766], Stewart & Pietsch 2015:923 [ref. 34271], Pietsch 2016:2068 [ref. 34597], Carneiro et al. 2019:217 [ref. 37250], Kenchington et al. 2020:[8] [ref. 37729], Love et al. 2021:89 [ref. 39279], Bañón et al. 2023:4 [ref. 40093], Page et al. 2023:166 [ref. 40505]). Current status: Valid as Dolopichthys pullatus Regan & Trewavas 1932. Oneirodidae. Distribution: Circumglobal in tropical through warm temperate seas. Habitat: marine.

pumilus, Caranactis Regan [C. T.] & Trewavas [E.] 1932:59, Fig. 86 [Dana Report No. 2; ref. 3682] Off Sri Lanka, 5°21'N, 80°38'E, station 3909, about 1250 meters (2500 meters wire out). Holotype (unique): ZMUC P9266. Type catalog: Nielsen 1974:88 [ref. 9588]. •Status uncertain, genus Oneirodes -- (Pietsch 2009:422 [ref. 30766]). Oneirodidae. Habitat: marine.

quadrifilis, Chaenophryne longiceps var. Parr [A. E.] 1927:22, Fig. 8A [Bulletin of the Bingham Oceanographic Collection Yale University v. 3 (art. 1); ref. 3366] East of Bermuda, 32°24'N, 64°29'W, 3050 meters of wire out. Lectotype: YPM 2910. Paralectotypes: YPM 2911 (1). Type catalog: Moore & Boardman 1991:22 [ref. 16741]. Lectotype selected by Parr 1937. •Valid as Chaenophryne quadrifilis Parr 1927 -- (Maul 1973:671 [ref. 7171]). •Synonym of Chaenophryne longiceps Regan 1925 -- (Bertelsen in Whitehead et al. 1986:1386 [ref. 13677], Bertelsen 1990:499 [ref. 15654], Pietsch 2007:164 [ref. 29040], Pietsch 2009:386 [ref. 30766]). Current status: Synonym of Chaenophryne longiceps Regan 1925. Oneirodidae. Habitat: marine.

quadrinema, Oneirodes Ho [H.-C.], Kawai [T.] & Amaoka [K.] 2016:282, Figs. 14A-B, 15A-B [Zootaxa 4121 (no. 3); ref. 34483] Off Java, 8°19.1'S, 109°1.9'E - 8°18.9'S, 109°0.3'E, depth 814 meters. Holotype: HUMZ 194478. Paratypes: HUMZ. •Valid as Oneirodes quadrinema Ho, Kawai & Amaoka 2016. Current status: Valid as Oneirodes quadrinema Ho, Kawai & Amaoka 2016. Oneirodidae. Distribution: Eastern Indian Ocean (Java). Habitat: marine.

quasiramifera, Chaenophryne Pietsch [T. W.] 2007:164, Figs. 1-3 [Copeia 2007 (no. 1); ref. 29040] Peru-Chile Trench, 20°19.2'S, 71°14.9'W, depth 0-900 meters over bottom depth of 5856 meters. Holotype: SIO 72-180. Paratypes: SIO 72-186 (1). •Valid as Chaenophryne quasiramifera Pietsch 2007 -- (Pietsch 2009:390 [ref. 30766]). Current status: Valid as Chaenophryne quasiramifera Pietsch 2007. Oneirodidae. Distribution: Eastern Pacific: Peru-Chile Trench and Nasca Ridge (known only from the types). Habitat: marine.

ramifera, Chaenophryne Regan [C. T.] & Trewavas [E.] 1932:90, Fig. 146 [Dana Report No. 2; ref. 3682] Gulf of Panama, 7°10'N, 78°15'W, station 3550, depth about 1500 meters (3000 meters wire out). Holotype (unique): ZMUC P92119. Type catalog: Nielsen 1974:90 [ref. 9588]. •Valid as Chaenophryne ramifera Regan & Trewavas 1932 -- (Bertelsen 1990:499 [ref. 15654], Castellanos-Galindo et al. 2006:201 [ref. 28944], Pietsch 2007:164 [ref. 29040], Pietsch 2009:390 [ref. 30766], Pietsch 2016:2067 [ref. 34597], Carneiro et al. 2019:216 [ref. 37250], Mincarone et al. 2021:12 [ref. 38381], Eduardo et al. 2022:10 [ref. 39574], Fermon et al. 2022:303 [ref. 39448] possible). Current status: Valid as Chaenophryne ramifera Regan & Trewavas 1932. Oneirodidae. Distribution: Circumglobal in warm seas. Habitat: marine.

rosenblatti, Oneirodes Pietsch [T. W.] 1974:41 [Science Bulletin, Natural History Museum of Los Angeles County No. 18; ref. 5332] Gulf of Panama, eastern Pacific, 3°10'N, 84°10'W. Holotype: SIO 69-351. Paratypes: LACM 32613-4 (1); SIO H52-384 (1), 55-244 (1), 55-246 (2), 70-384 (1); USNM 201099 (1); ZIN 449797-98 (1, 1); ZMUC P92188 (1). •Valid as Oneirodes rosenblatti Pietsch 1974 -- (Orr 1991:1027 [ref. 16565], Castellanos-Galindo et al. 2006:202 [ref. 28944], Pietsch 2009:399 [ref. 30766], Robertson et al. 2017:73 [ref. 35676]). Current status: Valid as Oneirodes rosenblatti Pietsch 1974. Oneirodidae. Distribution: Eastern Pacific: Costa Rica to Chile. Habitat: marine.

sabex, Oneirodes Pietsch [T. W.] & Seigel [J. A.] 1980:387, Figs. 9-10 [Fishery Bulletin v. 78 (no. 2); ref. 19276] Banda Sea, 5°04.5'S, 130°12.0'E, Alpha Helix station 84, depth 0-1500 meters. Holotype: LACM 36116-3. Paratypes: AMS I.20314-016 (1), I.20315-010 (1); LACM 36023-3 (1), 36028-5 (1), 36051-3 (1), 36068-3 (1), 36087-4 (3), 36088-4 (1), 36089-4 (2); SIO 70-339 (1). •Valid as Oneirodes sabex Pietsch & Seigel 1980 -- (Paxton et al. 1989:291 [ref. 12442], Orr 1991:1027 [ref. 16565], Stewart & Pietsch 1998:17 [ref. 23378] as sebax, Pietsch 1999:2032 [ref. 24766], Paxton et al. 2006:664 [ref. 28995], Pietsch 2008:384 [ref. 30637], Pietsch 2009:402 [ref. 30766], Stewart & Pietsch 2015:926 [ref. 34271]). Current status: Valid as Oneirodes sabex Pietsch & Seigel 1980. Oneirodidae. Distribution: Western Pacific. Habitat: marine.

saccostoma, Lasiognathus Regan [C. T.] 1925:563 [Annals and Magazine of Natural History (Series 9) v. 15 (no. 91); ref. 3677] Caribbean Sea [ca. 98 kilometers northwest of Negril, Jamaica, western Atlantic], 18°50'N, 79°07'W, about 2000 meters (4000 meters wire out). Holotype (unique): ZMUC P92121. Type catalog: Nielsen 1974:96 [ref. 9588]. Males unknown. •Valid as Lasiognathus saccostoma Regan 1925 -- (Bertelsen in Whitehead et al. 1986:1400 [ref. 13677], Swinney 1995:55 [ref. 22647], Bertelsen & Pietsch 1996:407 [ref. 22152], Pietsch 2003:1065 [ref. 27014], Pietsch 2005:77 [ref. 28091], Mundy 2005:273 [ref. 28379], Pietsch 2009:371 [ref. 30766], Pietsch & Sutton 2015:432 [ref. 33843], Pietsch 2016:2069 [ref. 34597], Carneiro et al. 2019:219 [ref. 37250]). Current status: Valid as Lasiognathus saccostoma Regan 1925. Oneirodidae. Distribution: Atlantic; central Pacific: Hawaiian Islands. Habitat: marine.

sanjeevani, Oneirodes Rajeeshkumar [M. P.] in Rajeeshkumar, Meera & Hashim 2017:82, Figs. 1-3 [Copeia v. 105 (no. 1); ref. 35188] Western Indian Ocean, mid-water trawl, 00.87°S, 67.59°E, depth 380-600 meters. Holotype (unique): CMLRE IO/SS/FIS/00437. •Valid as Oneirodes sanjeevani Rajeeshkumar 2017. Current status: Valid as Oneirodes sanjeevani Rajeeshkumar 2017. Oneirodidae. Distribution: Western Indian Ocean. Habitat: marine.

schistonema, Oneirodes Pietsch [T. W.] & Seigel [J. A.] 1980:389 [Fishery Bulletin v. 78 (no. 2); ref. 19276] Banda, Indonesia, 4°39.1'S, 129°53.7'E, Alpha Helix station 24, depth 0-2000 meters. Holotype (unique): LACM 36036-3. Males unknown. •Valid as Oneirodes schistonema Pietsch & Seigel 1980 -- (Orr 1991:1030 [ref. 16565], Pietsch 1999:2032 [ref. 24766], Pietsch 2009:412 [ref. 30766]). Current status: Valid as Oneirodes schistonema Pietsch & Seigel 1980. Oneirodidae. Distribution: Western Pacific: Banda Sea (1 specimen). Habitat: marine.

schmidti, Dolopichthys Regan [C. T.] & Trewavas [E.] 1932:75, Fig. 113 [Dana Report No. 2; ref. 3682] Banda Sea, Indonesia, 4°05'S, 128°16'E, station 3678, depth about 2500 meters (5000 meters wire out). Holotype (unique): ZMUC P9284. Type catalog: Nielsen 1974:95 [ref. 9588]. Males unknown. •Mention -- (Scott & Scott 1988:247 [ref. 25518]). •Valid as Oneirodes schmidti (Regan & Trewavas 1932) -- (McAllister 1990:232 [ref. 14674], Orr 1991:1027 [ref. 16565], Pietsch 1999:2032 [ref. 24766], Ho & Shao 2004:76 [ref. 27503], Pietsch 2009:418 [ref. 30766], Rajeeshkumar et al. 2017:84 [ref. 35188], Kenchington et al. 2020:[8] [ref. 37729]). Current status: Valid as Oneirodes schmidti (Regan & Trewavas 1932). Oneirodidae. Distribution: Pacific: Banda Sea (2 specimens). Habitat: marine.

simplex, Dolopichthys Regan [C. T.] & Trewavas [E.] 1932:68, Fig. 96 [Dana Report No. 2; ref. 3682] Atlantic, west of Cape Verde Islands, 13°31'N, 18°03'W, station 4005, depth about 1750 meters (3500 meters wire out). Holotype (unique): ZMUC P9279. Type catalog: Nielsen 1974:95 [ref. 9588]. •Synonym of Oneirodes eschrichtii Lütken 1871 -- (Bertelsen 1990:505 [ref. 15654], Pietsch 2009:400 [ref. 30766]). Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine.

sipharum, Oneirodes Prokofiev [A. M.] 2014:613, Figs. 2a-3 [Voprosy Ikhtiologii v. 54 (no. 5); ref. 33565] Eastern Pacific, 13°34'N, 101°46'W, depth 1000-0 meters. Holotype: ZMUU 23233. •Valid as Oneirodes sipharum Prokofiev 2014. Current status: Valid as Oneirodes sipharum Prokofiev 2014. Oneirodidae. Distribution: Eastern Pacific. Habitat: marine.

tentaculatus, Dolopichthys Beebe [W.] 1932:88, Fig. 23 [Zoologica, Scientific Contributions of the New York Zoological Society v. 13 (no. 4); ref. 16099] 10 miles southeast of Nonsuch Island, Bermuda, depth 0 to 600 fathoms (1097 meters). Holotype (unique): USNM 170945 [ex NYZS 23170]. Type catalog: Mead 1958:132 [ref. 20648]. •Synonym of Oneirodes eschrichtii Lütken 1871 -- (Bertelsen 1990:504 [ref. 15654], Pietsch 2009:400 [ref. 30766]). Current status: Synonym of Oneirodes eschrichtii Lütken 1871. Oneirodidae. Habitat: marine.

theodoritissieri, Oneirodes Belloc [G.] 1938:303, Figs. 23, 25, 26 [Revue des Travaux de l'Institut des Pêches Maritimes v. 11 (fasc. 3, no. 43); ref. 17181] Off Bissagos Islands, Guinea-Bissau, 11°13'N, 17°26'W, 1000 meters wire out, bottom depth 1460 meters. Holotype (unique): MHNLR P.448. Type information: Aloncle 1968:691 [ref. 20713]. Originally as theodori-tissieri. •Valid as Oneirodes theodoritissieri Belloc 1938 -- (Bertelsen 1990:506 [ref. 15654], Orr 1991:1027 [ref. 16565], Ho & Shao 2004:76 [ref. 27503], Pietsch 2009:420 [ref. 30766], Pietsch 2016:2068 [ref. 34597], Kenchington et al. 2020:[8] [ref. 37729]). Current status: Valid as Oneirodes theodoritissieri Belloc 1938. Oneirodidae. Distribution: North Atlantic. Habitat: marine.

thompsoni, Dolopichthys Schultz [L. P.] 1934:66, Figs. 3-4 [Copeia 1934 (no. 2); ref. 16458] Gulf of Alaska, northeastern Pacific, 54°13'N, 159°06'W, depth 900-100 meters. Holotype (unique): USNM 104495 [ex UW 2890, not 2530]. •Valid as Oneirodes thompsoni (Schultz 1934) -- (Amaoka in Amaoka et al. 1983:115, 197, 253, 326 [ref. 8379], Amaoka in Masuda et al. 1984:106 [ref. 6441], Peden et al. 1985:9 [ref. 24081], McAllister 1990:232 [ref. 14674], Orr 1991:1030 [ref. 16565], Shinohara et al. 1996:173 [ref. 26605], Nakabo 2000:472 [ref. 25086], Sheiko & Fedorov 2000:24 [ref. 25650], Mecklenburg et al. 2002:308 [ref. 25968], Nakabo 2002:472 [ref. 26001], Fedorov et al. 2003:55 [ref. 27579], Love et al. 2005:61 [ref. 37547], Shinohara et al. 2005:420 [ref. 28370], Pietsch 2009:411 [ref. 30766], Parin et al. 2014:187 [ref. 33547], Love et al. 2021:89 [ref. 39279], Page et al. 2023:166 [ref. 40505]). Current status: Valid as Oneirodes thompsoni (Schultz 1934). Oneirodidae. Distribution: North Pacific: Honshu (Japan) north to Bering Sea, then Alaska (U.S.A.) south to northern California (U.S.A.). Habitat: marine.

thysanema, Oneirodes Pietsch [T. W.] & Seigel [J. A.] 1980:389, Figs. 13-14 [Fishery Bulletin v. 78 (no. 2); ref. 19276] Bermuda, 32°18'N, 63°30'W, depth 0-1500 meters. Holotype: USNM 207931. Paratypes: LACM 36073-4 (1). Males unknown. •Valid as Oneirodes thysanema Pietsch & Seigel 1980 -- (Orr 1991:1030 [ref. 16565], Pietsch 1999:2032 [ref. 24766], Pietsch 2009:414 [ref. 30766]). Current status: Valid as Oneirodes thysanema Pietsch & Seigel 1980. Oneirodidae. Distribution: Western Atlantic. Habitat: marine.

thysanophorus, Dolopichthys Regan [C. T.] & Trewavas [E.] 1932:74, Fig. 110 [Dana Report No. 2; ref. 3682] Sulu Sea, 8°34'N, 119°55'E, station 3686, 3500 meters wire out. Lectotype: BMNH 1932.5.3.14. Paralectotypes: ZMUC P9281 (1). Type catalog: Nielsen 1974:95 [ref. 9588]. Lectotype selected by Pietsch 1974:46 [ref. 5332]. •Synonym of Oneirodes eschrichtii Lütken 1871 -- (Bertelsen 1990:505 [ref. 15654]). •Synonym of Oneirodes flagellifer (Regan & Trewavas 1932 ) -- (Pietsch 2009:413 [ref. 30766]). Current status: Synonym of Oneirodes flagellifer (Regan & Trewavas 1932). Oneirodidae. Habitat: marine.

venustus, Dolopichthys Regan [C. T.] & Trewavas [E.] 1932:81, Fig. 130 [Dana Report No. 2; ref. 3682] Eastern North Atlantic, 12°08'N, 20°53'30"W, Discovery station 297, depth 0 to 300 meters. Holotype (unique): BMNH 1930.1.12.1081. •Valid as Pentherichthys venustus (Regan & Trewavas 1932) -- (Bertelsen in Whitehead et al. 1986:1398 [ref. 13677], Bertelsen 1990:506 [ref. 15654]). •Synonym of Pentherichthys atratus (Regan & Trewavas 1932) -- (Pietsch 2009:382 [ref. 30766]). Current status: Synonym of Pentherichthys atratus (Regan & Trewavas 1932). Oneirodidae. Habitat: marine.

waltoni, Lasiognathus Nolan [R. S.] & Rosenblatt [R. H.] 1975:64, Figs. 4, 5A-B [Copeia 1975 (no. 1); ref. 6266] Northern central Pacific [northeast of Hawaiian Islands], 30°39.1'N, 155°23.4'W [or 30°39.2'N, 155°18.1'W], depth 0-1350 meters over bottom at 5661 meters. Holotype: SIO 72-373. •Valid as Lasiognathus waltoni Nolan & Rosenblatt 1975 -- (Bertelsen & Pietsch 1996:406 [ref. 22152], Pietsch 2005:77 [ref. 28091], Mundy 2005:273 [ref. 28379], Pietsch 2009:370 [ref. 30766], Pietsch & Sutton 2015:432 [ref. 33843]). Current status: Valid as Lasiognathus waltoni Nolan & Rosenblatt 1975. Oneirodidae. Distribution: Central Pacific: northeast of Hawaiian Islands (known only from holotype). Habitat: marine.

whitleyi, Oneirodes Bertelsen [E.] & Pietsch [T. W.] 1983:85, Fig. 7 [Records of the Australian Museum v. 35 (no. 2); ref. 5335] East of Brush Island, New South Wales, Australia, 35°36'S, 150°55'E, depth 0-650 meters (over bottom depth of 2000 meters). Holotype: AMS I.20066-003. Paratypes: AMS I.19608-045 (1), I.20066-070 (1). •Valid as Oneirodes whitleyi Bertelsen & Pietsch 1983 -- (Paxton et al. 1989:291 [ref. 12442], Orr 1991:1027 [ref. 16565], Stewart & Pietsch 1998:17 [ref. 23378], Anderson & Leslie 2001:17 [ref. 26165], Paxton et al. 2006:664 [ref. 28995], Pietsch 2008:384 [ref. 30637], Prokofiev 2014:619 [ref. 33565]). •Synonym of Oneirodes kreffti Pietsch 1974 -- (Pietsch 2009:405 [ref. 30766]). Current status: Synonym of Oneirodes kreffti Pietsch 1974. Oneirodidae. Distribution: Australia and southeastern Atlantic off South Africa [if valid]. Habitat: marine.

xenolophus, Chirophryne Regan [C. T.] & Trewavas [E.] 1932:82, Figs. 131-132 [Dana Report No. 2; ref. 3682] South China Sea off Philippines, 14°37'N, 119°52'E, Dana station 3731, about 1250 meters (2500 meters wire out). Holotype (unique): ZMUC P9296. Type catalog: Nielsen 1974:90 [ref. 9588]. Males unknown. •Valid as Chirophryne xenolophus Regan & Trewavas 1932 -- (Pietsch 1999:2032 [ref. 24766], Pietsch 2009:440 [ref. 30766], Page et al. 2023:166 [ref. 40505]). Current status: Valid as Chirophryne xenolophus Regan & Trewavas 1932. Oneirodidae. Distribution: Pacific (3 specimens), Gulf of Mexico (1 specimen). Habitat: marine.