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

Species in the genus Lycenchelys: [ 76 ] records

albeolus, Lycenchelys Andriashev [A. P.] 1958:175, Fig. 1 (no. 1), Fig. 2 [Voprosy Ikhtiologii v. 11; ref. 12042] Northern part of Kuril-Kamchatka Trench, 49°49'N, 157°45'E, depth 3960-4070 meters. Holotype (unique): ZIN 34668. Type catalog: Balushkin et al. 2011:978 [ref. 32449], Balushkin et al. 2012:156 [ref. 33667] •Valid as Lycenchelys albeola Andriashev 1958 -- (Toyoshima 1985:154 [ref. 5722] as albeolus, Anderson 1994:117 [ref. 21438], Sheiko & Fedorov 2000:35 [ref. 25650], Anderson & Fedorov 2004:15 [ref. 27603], Balushkin et al. 2011:978 [ref. 32449], Parin et al. 2014:397 [ref. 33547], Thiel et al. 2018:52 [ref. 35743]). Current status: Valid as Lycenchelys albeola Andriashev 1958. Zoarcidae: Lycodinae. Distribution: Western North Pacific: Kuril-Kamchatka Trench. Habitat: marine.

albomaculatus, Lycenchelys Toyoshima [M.] in Amaoka et al. 1983:141, Pl. 92; Figs. 16-19 [Fishes from the north-eastern Sea of Japan and the Okhotsk Sea off Hokkaido; ref. 8379] Off Kamaishi, Iwate Prefecture, Japan. Holotype: HUMZ 59531. Paratypes: HUMZ (27 specimens). •Valid as Lycenchelys albomaculata Toyoshima 1983 -- (Toyoshima in Amaoka et al. 1983:269, 333 [ref. 8379], Toyoshima in Masuda et al. 1984:307 [ref. 6441] as albomaculatus, Toyoshima 1985:159 [ref. 5722] as albomaculatus, Anderson 1994:117 [ref. 21438], Shinohara et al. 1996:180 [ref. 26605], Fedorov 1995:130 [ref. 21958], Nakabo 2000:1035 [ref. 25182], Nakabo 2002:1035 [ref. 26193], Anderson & Fedorov 2004:15 [ref. 27603], Shinohara & Anderson 2007:64 [ref. 29111], Balushkin et al. 2011:978 [ref. 32449], Parin et al. 2014:397 [ref. 33547], Thiel et al. 2018:52 [ref. 35743], Kawarada et al. 2020:6 [ref. 37443], Dyldin & Orlov 2021:835 [ref. 38925]). Current status: Valid as Lycenchelys albomaculata Toyoshima 1983. Zoarcidae: Lycodinae. Distribution: Northwestern Pacific: Okhotsk Sea (Russia, northern Japan). Habitat: marine.

albus, Lycodes Vaillant [L. L.] 1888:309, Pl. 26 (figs. 1-1c) [Expéditions scientifiques du "Travailleur" et du "Talisman"; ref. 4496] Northeastern Atlantic between Azores and France, depth 3975 meters. Lectotype: MNHN 1886-0590 (poor condition). Paralectotypes: MNHN 1886-0591 (1). Type catalog: Bauchot 1967:62 [ref. 20734]. Lectotype selected by Eschmeyer 1998:69 [ref. 23416]. •Valid as Lycenchelys albus (Vaillant 1888) -- (Andriashev 1973:541 [ref. 9214], Andriashev in Whitehead et al. 1986:1133 [ref. 13677]). •Valid as Lycenchelys alba (Vaillant 1888) -- (Anderson 1994:117 [ref. 21438], Møller 1999:327 [ref. 24052], Moore et al. 2003:228 [ref. 27076], Anderson & Fedorov 2004:15 [ref. 27603], Møller et al. 2010:59 [ref. 31169], Balushkin et al. 2011:1026 [ref. 32449], Anderson in Carpenter & De Angelis 2016:2760 [ref. 34618], Carneiro et al. 2019:288 [ref. 37250], Page et al. 2023:211 [ref. 40505]). Current status: Valid as Lycenchelys alba (Vaillant 1888). Zoarcidae: Lycodinae. Distribution: North Atlantic. Habitat: marine.

altus, Lycenchelys Toyoshima [M.] 1985:158, Figs. 14-15, 31d [Memoirs of the Faculty of Fisheries Hokkaido University v. 32 (no. 2); ref. 5722] South of Buldir Island, Aleutian Islands, 52°03.69'N, 175°39.0'E, depth 336 meters. Holotype (unique): HUMZ 88704. •Valid as Lycenchelys alta Toyoshima 1985 - (Toyoshima 1985:158 [ref. 5722] as altus, Anderson 1994:117 [ref. 21438], Anderson 1995:59 [ref. 21928], Shinohara & Matsuura 1998:154 [ref. 23382], Mecklenburg et al. 2002:699 [ref. 25968], Anderson & Fedorov 2004:15 [ref. 27603], Love et al. 2005:140 [ref. 37547], Balushkin et al. 2011:1026 [ref. 32449], Parin et al. 2014:397 [ref. 33547], Thiel et al. 2018:52 [ref. 35743], Love et al. 2021:180 [ref. 39279], Page et al. 2023:211 [ref. 40505]). Current status: Valid as Lycenchelys alta Toyoshima 1985. Zoarcidae: Lycodinae. Distribution: North Pacific: western Aleutian Islands (U.S.A.). Habitat: marine.

anguis, Lycodes Garman [S.] 1899:133, Pl. 30 (fig. 1) [Memoirs of the Museum of Comparative Zoology v. 24; ref. 1540] Gulf of California, Mexico, 26°48'N, 110°45'W, Albatross station 3435, depth 1571 meters. Lectotype: MCZ 115068 [ex MCZ 28687]. Paralectotypes: MCZ 28687-88 (2, now 0); ZIN 31124 (1). Type locality: Balushkin et al. 2011:981 [ref. 32449], Balushkin et al. 2012:157 [ref. 33667]. Lectotype selected by Anderson 1995:98 [ref. 21928]. •Synonym of Lycenchelys porifer (Gilbert 1890) -- (Anderson 1994:117 [ref. 21438], Anderson 1995:96 [ref. 21928], Anderson & Fedorov 2004:19 [ref. 27603], Balushkin et al. 2011:981 [ref. 32449]). Current status: Synonym of Lycenchelys porifer (Gilbert 1890). Zoarcidae: Lycodinae. Habitat: marine.

antarcticus, Lycenchelys Regan [C. T.] 1913:242, Pl. 9 (fig. 3) [Transactions of the Royal Society of Edinburgh v. 49 (pt 2, no. 2); ref. 3651] Off South Orkney Islands, 62°10'S, 41°21'W, depth 1775 fathoms. Holotype (unique): NMSZ 1921.143.0487. Type catalog: Herman et al. 1990:1 [ref. 20727]. •Valid as Lycenchelys antarctica Regan 1913 -- (Anderson 1988:88 [ref. 7304], Pequeño 1989:48 [ref. 14125], Anderson 1990:258 [ref. 21695], Miller 1993:660 [ref. 21297], Anderson 1994:117 [ref. 21438], Anderson 1995:60 [ref. 21928], Anderson & Fedorov 2004:15 [ref. 27603], Anderson 2006:4 [ref. 28576], Balushkin et al. 2011:1026 [ref. 32449], Wang et al. 2024:4 [ref. 41309] as antarcticus). Current status: Valid as Lycenchelys antarctica Regan 1913. Zoarcidae: Lycodinae. Distribution: Southern Ocean: Antarctica; southeastern Pacific. Habitat: marine.

aratrirostris, Lycenchelys Andriashev [A. P.] & Permitin [Yu. Ye.] 1968:614, Figs. 2-4 [Voprosy Ikhtiologii v. 8 (no. 4, art. 51); ref. 7858] Scotia Sea, off South Shetland Islands, 60°57'S, 54°49'W, Antarctica, depth 570-583 meters. Holotype (unique): ZIN 38342. Type catalog: Balushkin et al. 2011:978 [ref. 32449], Balushkin et al. 2012:157 [ref. 33667].. •Valid as Lycenchelys aratrirostris Andriashev & Permitin 1968 -- (Anderson 1988:89 [ref. 7304], Anderson 1990:259 [ref. 21695], Miller 1993:662 [ref. 21297], Anderson 1994:117 [ref. 21438], Olaso et al. 1997:83 [ref. 25009], Anderson & Fedorov 2004:15 [ref. 27603], Anderson 2006:5 [ref. 28576], Shinohara & Anderson 2007:61 [ref. 29111], Balushkin et al. 2011:978 [ref. 32449], Wang et al. 2024:4 [ref. 41309]). Current status: Valid as Lycenchelys aratrirostris Andriashev & Permitin 1968. Zoarcidae: Lycodinae. Distribution: Southern Ocean: western Antarctica. Habitat: marine.

argentinus, Lycenchelys Marschoff [E.], Torno [A. E.] & Tomo [A. P.] 1977:4, Fig. [Instituto Antártico Argentino, Direccion Nacional del Antartico, Contribucion No. 222; ref. 8910] West of South Orkney Islands, 60°39'S, 50°39'W, depth 2120 meters. Holotype: IAA No. 3. •Valid as Lycenchelys argentinus Marschoff, Torno & Tomo 1977 -- (Anderson 1988:92 [ref. 7304]). •Valid as Lycenchelys argentina Marschoff, Torno & Tomo 1977 -- (Anderson 1990:260 [ref. 21695], Miller 1993:663 [ref. 21297], Anderson 1994:117 [ref. 21438], Anderson & Fedorov 2004:15 [ref. 27603], Anderson 2006:7 [ref. 28576], Balushkin et al. 2011:1026 [ref. 32449]). Current status: Valid as Lycenchelys argentina Marschoff, Torno & Tomo 1977. Zoarcidae: Lycodinae. Distribution: Southern Ocean: western Antarctica. Habitat: marine.

atacamensis, Lycenchelys Andriashev [A. P.] 1980:1106, Fig. [Zoologicheskii Zhurnal v. 59 (no. 7) (for July 1980); ref. 8759] Eastern Pacific, Peru-Chile Trench, 6°01°N, 81°48'W, depth 5300-5320 meters. Holotype (unique): ZIN 44940. Type catalog: Balushkin et al. 2011:978 [ref. 32449]. •Synonym of Lycenchelys antarcticus Regan 1913 -- (Anderson 1988:88 [ref. 7304]). •Synonym of Lycenchelys antarctica Regan 1913 -- (Anderson 1990:258 [ref. 21695], Anderson 1994:117 [ref. 21438], Anderson 1995:57 [ref. 21928], Anderson & Fedorov 2004:15 [ref. 27603], Anderson 2006:4 [ref. 28576]). •Valid as Lycenchelys atacamensis Andriashev 1980 -- (Pequeño 1989:48 [ref. 14125], Balushkin et al. 2011:978 [ref. 32449]). Current status: Valid as Lycenchelys atacamensis Andriashev 1980. Zoarcidae: Lycodinae. Distribution: Peru-Chile Trench. Habitat: marine.

aurantiaca, Lycenchelys Shinohara [G.] & Matsuura [K.] 1998:151, Figs. 1-3 [Ichthyological Research v. 45 (no. 2); ref. 23382] Off Miyagi Prefecture, Honshu, Japan, 37°58.54'N, 142°09.00'E to 37°56.84'N, 142°09.07'E, depth 700 meters. Holotype: NSMT-P 53147. Paratypes: AMS I.38499-001 (1); CAS 98192 (1); NSMT-P 47415-16 (2), 49908 (1), 49911 (1), 53143 (1, c&s), 53144 (1), 53146 (1). Type catalog: Kawarada et al. 2020:10 [ref. 37443]. •Valid as Lycenchelys aurantiaca Shinohara & Matsuura 1998 -- (Nakabo 2000:1033 [ref. 25182], Nakabo 2002:1033 [ref. 26193], Anderson & Fedorov 2004:15 [ref. 27603], Shinohara & Anderson 2007:64 [ref. 29111], Balushkin et al. 2011:1026 [ref. 32449], Thiel et al. 2018:52 [ref. 35743], Kawarada et al. 2020:10 [ref. 37443]). Current status: Valid as Lycenchelys aurantiaca Shinohara & Matsuura 1998. Zoarcidae: Lycodinae. Distribution: Northwestern Pacific: Pacific coast of northern Japan. Habitat: marine.

bachmanni, Lycenchelys Gosztonyi [A. E.] 1977:218, Figs. 10-11 [Archiv für Fischereiwissenschaft v. 27 (no. 3); ref. 6103] Continental slope off Río Negro Province, Argentina, 41°05'S, 57°15'W, depth 800 meters. Holotype (unique): ISH 306-1971. Type catalog: Krefft 1978:15 [ref. 9884]. •Valid as Lycenchelys bachmanni Gosztonyi 1977 -- (Nakamura in Nakamura et al. 1986:242 [ref. 14235], Anderson & Gosztonyi 1991:6 [ref. 19348], Anderson 1994:117 [ref. 21438], Anderson & Fedorov 2004:16 [ref. 27603], Balushkin et al. 2011:979 [ref. 32449], Nión et al. 2016:51 [ref. 35565]). Current status: Valid as Lycenchelys bachmanni Gosztonyi 1977. Zoarcidae: Lycodinae. Distribution: Western South Atlantic: Argentina and Uruguay. Habitat: marine.

bellingshauseni, Lycenchelys Andriashev [A. P.] & Permitin [Yu. Ye.] 1968:612, Figs. 1-2 [Voprosy Ikhtiologii v. 8 (no. 4, art. 51); ref. 7858] North of South Georgia Island, 53°39'S, 36°20'W, depth 620-640 meters. Holotype (unique): ZIN 37878. Type catalog: Balushkin et al. 2011:979 [ref. 32449], Balushkin et al. 2012:157 [ref. 33667]. •Valid as Lycenchelys bellingshauseni Andriashev & Permitin 1968 -- (Anderson 1988:93 [ref. 7304], Anderson 1990:260 [ref. 21695], Miller 1993:664 [ref. 21297], Anderson 1994:117 [ref. 21438], Anderson & Fedorov 2004:16 [ref. 27603], Shinohara & Anderson 2007:61 [ref. 29111] once as bellingshausenni, Balushkin et al. 2011:979 [ref. 32449]). Current status: Valid as Lycenchelys bellingshauseni Andriashev & Permitin 1968. Zoarcidae: Lycodinae. Distribution: Western South Atlantic. Habitat: marine.

birsteini, Lycenchelys Andriashev [A. P.] 1958:178, Figs. 1 (no. 3), 4 [Voprosy Ikhtiologii v. 11; ref. 12042] Northern part of Kuril-Kamchatka Trench, 49°49.5'S, 157°45'E, depth 3960-4070 meters. Holotype: ZIN 34669 (191 mm). Paratypes: ZIN 34669a (1). Type catalog: Balushkin et al. 2011:979 [ref. 32449], Balushkin et al. 2012:157 [ref. 33667]. •Synonym of Lycenchelys plicifera Andriashev 1955 -- (Anderson 1994:117 [ref. 21438], Anderson 1995:94 [ref. 21928], Anderson & Balanov 2000:1056 [ref. 25023], Sheiko & Fedorov 2000:35 [ref. 25650], Mecklenburg et al. 2002:696 [ref. 25968], Anderson & Fedorov 2004:19 [ref. 27603]). •Valid as Lycenchelys birsteini Andriashev 1958 -- (Toyoshima 1985:155 [ref. 5722] as bersteini, Balushkin et al. 2011:979 [ref. 32449], Parin et al. 2014:398 [ref. 33547]). Current status: Valid as Lycenchelys birsteini Andriashev 1958. Zoarcidae: Lycodinae. Distribution: Western North Pacific: Kuril-Kamchatka Trench. Habitat: marine.

brevimaxillaris, Lycenchelys Toyoshima [M.] 1985:174, Figs. 29-30, 31k [Memoirs of the Faculty of Fisheries Hokkaido University v. 32 (no. 2); ref. 5722] Pacific coast of Aomori Prefecture, 41°13'N, 141°44'E, northern Japan, depth 690-750 meters. Holotype: HUMZ 189817 [ex ACAP 4681]. Paratypes: NSMT-P 68702 [ex ACAP 4682] (1). See Imamura et al. 2005:1 [ref. 28190] for rediscovery of type specimens. •Valid as Lycenchelys brevimaxillaris Toyoshima 1985 -- (Anderson 1994:117 [ref. 21438], Fedorov 1995:130 [ref. 21958], Nakabo 2000:1033 [ref. 25182], Nakabo 2002:1033 [ref. 26193], Anderson & Fedorov 2004:16 [ref. 27603]). •Synonym of Lycenchelys melanostomias Toyoshima 1983 -- (Imamura et al. 2004:84 [ref. 27600], Imamura et al. 2005:2 [ref. 28190], Kawarada et al. 2020:27 [ref. 37443], Prokofiev 2022:155 [ref. 39243]). Current status: Synonym of Lycenchelys melanostomias Toyoshima 1983. Zoarcidae: Lycodinae. Habitat: marine.

bullisi, Lycenchelys Cohen [D. M.] 1964:113, Figs. 1-3 [Proceedings of the Biological Society of Washington v. 77; ref. 1675] Off mouth of Mississippi River, Gulf of Mexico, 28°51'N, 88°41'W, Oregon station 4038, depth 400-410 fathoms. Holotype: USNM 188232. Paratypes: UF 205363 [ex UMML 5363] (1). Type catalog: Springer & Anderson 1997:15 [ref. 22953]. •Valid as Lycenchelys bullisi Cohen 1964 -- (Retzer 1990:138 [ref. 39996], Anderson 1994:117 [ref. 21438], Møller 1999:327 [ref. 24052], Anderson 2003:1741 [ref. 27106], Anderson & Fedorov 2004:16 [ref. 27603], McEachran & Fechhelm 2005:548 [ref. 28815], Balushkin et al. 2011:1026 [ref. 32449], Page et al. 2023:211 [ref. 40505]). Current status: Valid as Lycenchelys bullisi Cohen 1964. Zoarcidae: Lycodinae. Distribution: Western Atlantic: including Gulf of Mexico. Habitat: marine.

callista, Lycenchelys Anderson [M. E.] 1995:61, Fig. 1 [Proceedings of the California Academy of Sciences v. 49 (no. 2); ref. 21928] Off Pt. Sur, California, U.S.A., 36°15.1'N, 122°15.5'W, depth 1580-1622 meters. Holotype: CAS 55412. Paratypes: CAS 39849 (5), 55062 (2), 80630 (29); OS 14376 (8); SIO 84-249 (21), 85-51 (22), 71-141 (3). •Valid as Lycenchelys callista Anderson 1995 -- (Anderson & Fedorov 2004:16 [ref. 27603], Love et al. 2005:140 [ref. 37547], Balushkin et al. 2011:1026 [ref. 32449], Thiel et al. 2018:52 [ref. 35743], Burton & Lea 2019:82 [ref. 37205], Love et al. 2021:180 [ref. 39279], Page et al. 2023:211 [ref. 40505]). Current status: Valid as Lycenchelys callista Anderson 1995. Zoarcidae: Lycodinae. Distribution: Northeastern Pacific: Oregon (U.S.A.) south to southern California (U.S.A.). Habitat: marine.

camchaticus, Lycodes Gilbert [C. H.] & Burke [C. V.] 1912:89, Fig. 34 [Bulletin of the Bureau of Fisheries v. 30 (Doc. 754) (for 1910); ref. 1634] Off Avatcha Bay, east coast of Kamchatka, Russia, 52°37'30"N, 158°50'E, Albatross station 4797, depth 682 fathoms. Holotype: USNM 74396. Paratypes: CAS-SU 22366 (1), USNM 70928 (2). Type catalog: Böhlke 1953:101 [ref. 12291], Springer & Anderson 1997:16 [ref. 22953]. •Valid as Lycenchelys camchaticus (Gilbert & Burke 1912) -- (Anderson et al. 1979:262 [ref. 16035], Toyoshima 1985:164 [ref. 5722], Balushkin et al. 2011:979 [ref. 32449], Parin et al. 2014:398 [ref. 33547]). •Valid as Lycenchelys camchatica (Gilbert & Burke 1912) -- (Anderson 1994:117 [ref. 21438], Anderson 1995:63 [ref. 21928], Sheiko & Fedorov 2000:35 [ref. 25650], Mecklenburg et al. 2002:700 [ref. 25968], Anderson & Fedorov 2004:16 [ref. 27603], Love et al. 2005:140 [ref. 37547], Thiel et al. 2018:52 [ref. 35743], Burton & Lea 2019:83 [ref. 37205], Love et al. 2021:180 [ref. 39279], Page et al. 2023:211 [ref. 40505]). Current status: Valid as Lycenchelys camchatica (Gilbert & Burke 1912). Zoarcidae: Lycodinae. Distribution: North Pacific: Sea of Okhotsk north to Commander Islands (Russia) and Bering Sea, then Alaska (U.S.A.) south to Pacific coast of northern Baja California (Mexico). Habitat: marine.

chauliodus, Lycenchelys Anderson [M. E.] 1995:66, Fig. 2 [Proceedings of the California Academy of Sciences v. 49 (no. 2); ref. 21928] Off Trujillo, Peru, 7°58'S, 80°37'W, Anton Bruun station 88, depth 1105-1124 meters. Holotype (unique): LACM 45600-1. •Valid as Lycenchelys chauliodus Anderson 1995 -- (Anderson & Fedorov 2004:16 [ref. 27603], Balushkin et al. 2011:1026 [ref. 32449]). Current status: Valid as Lycenchelys chauliodus Anderson 1995. Zoarcidae: Lycodinae. Distribution: Eastern South Pacific. Habitat: marine.

cicatrifer, Lycodes Garman [S.] 1899:136, Pl. 31 (fig. 1) [Memoirs of the Museum of Comparative Zoology v. 24; ref. 1540] Off Mariato Point, Panama Bay, 6°17'N, 82°5'W, Albatross station 3360, depth 1672 fathoms. Holotype (unique): MCZ 28684 (in 2 pieces). •Valid as Lycenchelys cicatrifer (Garman 1899) -- (Anderson 1994:117 [ref. 21438], Anderson 1995:68 [ref. 21928], Anderson & Fedorov 2004:16 [ref. 27603], Balushkin et al. 2011:980 [ref. 32449], Thiel et al. 2018:52 [ref. 35743], Kawarada et al. 2020:63 [ref. 37443], Page et al. 2023:211 [ref. 40505]). Current status: Valid as Lycenchelys cicatrifer (Garman 1899). Zoarcidae: Lycodinae. Distribution: Eastern Pacific. Habitat: marine.

crassilabris, Lycodopsis Gilbert [C. H.] 1890:106 [Proceedings of the United States National Museum v. 13 (no. 797); ref. 1623] Off southern California, U.S.A., 33°08'N, 118°40'W, Albatross station 2839, depth 414 fathoms. Holotype (unique): USNM 44280 (deteriorated). Type catalog: Springer & Anderson 1997:16 [ref. 22953]. •Synonym of Lycenchelys crotalinus (Gilbert 1890) -- (Anderson 1994:117 [ref. 21438], Anderson 1995:69 [ref. 21928], Anderson & Fedorov 2004:16 [ref. 27603], Parin et al. 2014:398 [ref. 33547], Love et al. 2021:180 [ref. 39279]). •Synonym of Lycenchelys crotalina (Gilbert 1890). Current status: Synonym of Lycenchelys crotalina (Gilbert 1890). Zoarcidae: Lycodinae. Habitat: marine.

crotalinus, Lycodopsis Gilbert [C. H.] 1890:105 [Proceedings of the United States National Museum v. 13 (no. 797); ref. 1623] Off Santa Barbara Island, 33°49'45"N, 119°24'30"W, Albatross station 2980, depth 603 fathoms. Holotype (unique): USNM 44279. Type catalog: Springer & Anderson 1997:17 [ref. 22953]. The species epithet is a adjective, meaning rattlesnake-like, so the ending should be crotalina when in the feminine genus Lycenchelys. •Valid as Embryx crotalinus (Gilbert 1890) -- (Eschmeyer & Herald 1983:104 [ref. 9277], Toyoshima 1985:178 [ref. 5722], Sheiko & Fedorov 2000:34 [ref. 25650], Balushkin et al. 2011:975 [ref. 32449]). •Valid as Lycenchelys crotalinus (Gilbert 1890) -- (McAllister 1990:157 [ref. 14674], Anderson 1994:117 [ref. 21438], Anderson 1995:69 [ref. 21928], Mecklenburg et al. 2002:693 [ref. 25968], Anderson & Fedorov 2004:16 [ref. 27603], Love et al. 2005:140 [ref. 37547], Anderson 2006:186 [ref. 29415], Parin et al. 2014:398 [ref. 33547], Thiel et al. 2018:52 [ref. 35743], Burton & Lea 2019:83 [ref. 37205]). •Valid as Lycenchelys crotalina (Gilbert 1890) -- (Page et al. 2023:211 [ref. 40505]). Current status: Valid as Lycenchelys crotalina (Gilbert 1890). Zoarcidae: Lycodinae. Distribution: North Pacific: Bering Sea and Gulf of Alaska (U.S.A.) south to Pacific coast of northern Baja California (Mexico). Habitat: marine.

fedorovi, Lycenchelys Anderson [M. E.] & Balanov [A. A.] 2000:1056, Figs. 1-2 [Copeia 2000 (no. 4); ref. 25023] Bank east of Krusenstern Strait, Kuril Islands, 47°50'N, 154°25'E, depth 550 meters. Holotype: MIMB 2382. Paratypes: HUMZ 161930-36 (7); MIMB 2380-81 (1, 1), 3019-23 (now 8, 3, now 6, 1, 1), 3171-73 (1, 1, 1); NSMT P-57330-32 (6, 1, 1); ZIN 53489 (2), 53490 (1). Type catalog: Balushkin et al. 2011:980 [ref. 32449], Balushkin et al. 2012:159 [ref. 33667]. •Valid as Lycenchelys fedorovi Anderson & Balanov 2000 -- (Anderson & Imamura 2002:357 [ref. 26499], Anderson & Fedorov 2004:17 [ref. 27603], Balushkin et al. 2011:980 [ref. 32449], Thiel et al. 2018:52 [ref. 35743] as federovi, Kawarada et al. 2020:63 [ref. 37443]). Current status: Valid as Lycenchelys fedorovi Anderson & Balanov 2000. Zoarcidae: Lycodinae. Distribution: North Pacific: Kuril Islands and Kamchatka. Habitat: marine.

folletti, Lycenchelys Anderson [M. E.] 1995:72, Fig. 4 [Proceedings of the California Academy of Sciences v. 49 (no. 2); ref. 21928] Guaymas basin, Gulf of California, Mexico, 27°40.0'N, 111°22.6'W, depth 931-953 meters. Holotype: SIO 68-83. Paratypes: SIO 68-83 (7). •Valid as Lycenchelys folletti Anderson 1995 -- (Anderson & Fedorov 2004:17 [ref. 27603], Shinohara & Anderson 2007:62 [ref. 29111], Balushkin et al. 2011:1026 [ref. 32449], Thiel et al. 2018:52 [ref. 35743], Page et al. 2023:211 [ref. 40505]). Current status: Valid as Lycenchelys folletti Anderson 1995. Zoarcidae: Lycodinae. Distribution: Eastern North Pacific: Gulf of California (Mexico) endemic. Habitat: marine.

hadrogeneia, Lycenchelys Anderson [M. E.] 1995:74, Fig. 5 [Proceedings of the California Academy of Sciences v. 49 (no. 2); ref. 21928] Off Gulf of Guayaquil, Ecuador, 2°25'S, 81°10'W, depth 700-1000 meters. Holotype: CAS 55589. Paratypes: CAS 81540 (4). •Valid as Lycenchelys hadrogeneia Anderson 1995 -- (Anderson & Fedorov 2004:17 [ref. 27603], Balushkin et al. 2011:1026 [ref. 32449]). Current status: Valid as Lycenchelys hadrogeneia Anderson 1995. Zoarcidae: Lycodinae. Distribution: Eastern Pacific. Habitat: marine.

hippopotamus, Lycenchelys Schmidt [P. Yu.] 1950:106 [93], Pl. 9 (fig. 1) [Trudy Tichookeanskogo Komiteta, Akademija Nauk S.S.S.R. v. 6; ref. 12471] East coast of Sakhalin, central Okhotsk Sea, 53°09.5'N, 149°52'E, depth 1000-1150 meters. Lectotype: ZIN 24826. Paralectotypes: ZIN 24826 (3). Type catalog: Balushkin et al. 2011:980 [ref. 32449] dating to 1833, Balushkin et al. 2012:160 [ref. 33667] dating to 1833, Kawarada et al. 2020:14 [ref. 37443].. On p. 93 of English translation. •Valid as Lycenchelys hippopotamus Schmidt 1950 -- (Lindberg & Krasyukova 1975:164 [ref. 7348], Toyoshima in Amaoka et al. 1983:267, 332 [ref. 8379], Toyoshima in Masuda et al. 1984:306 [ref. 6441], Toyoshima 1985:169 [ref. 5722], Anderson 1994:117 [ref. 21438], Anderson 1995:69 [ref. 21928], Nakabo 2000:1032 [ref. 25182], Sheiko & Fedorov 2000:35 [ref. 25650], Mecklenburg et al. 2002:701 [ref. 25968], Nakabo 2002:1032 [ref. 26193], Fedorov et al. 2003:112 [ref. 27579] dated 1835, Anderson & Fedorov 2004:17 [ref. 27603], Love et al. 2005:140 [ref. 37547], Shinohara & Anderson 2007:64 [ref. 29111], Balushkin et al. 2011:980 [ref. 32449], Parin et al. 2014:399 [ref. 33547], Thiel et al. 2018:52 [ref. 35743], Kawarada et al. 2020:14 [ref. 37443], Dyldin & Orlov 2021:835 [ref. 38925], Love et al. 2021:181 [ref. 39279]). Current status: Valid as Lycenchelys hippopotamus Schmidt 1950. Zoarcidae: Lycodinae. Distribution: Northwestern Pacific: southern Sea of Okhotsk (Japan, Russia) north to northwestern Bering Sea. Habitat: marine.

hureaui, Apodolycus Andriashev [A. P.] 1979:30 [482], Figs. 1-2 [Biologiya Morya (Vladivostok) v. 1979 (no. 6); ref. 120] Kerguelen Plateau, 49°36'S, 71°28"E, depth 610 meters. Holotype (unique): ZIN 44333. Paratypes: ZIN 44334 (1). Type catalog: Balushkin et al. 2011:973 [ref. 32449], Balushkin et al. 2012:160 [ref. 33667]. On p. 482 of English translation. •Valid as Apodolycus hureaui Andriachev 1979 -- (Balushkin et al. 2011:973 [ref. 32449]). •Valid as Lycenchelys hureaui (Andriashevi 1979) -- (Anderson 1988:94 [ref. 7304], Anderson 1990:261 [ref. 21695], Miller 1993:666 [ref. 21297], Anderson 1994:117 [ref. 21438], Anderson & Balanov 2000:1056 [ref. 25023], Anderson & Fedorov 2004:17 [ref. 27603], Duhamel et al. 2005:318 [ref. 32059]). Current status: Valid as Lycenchelys hureaui (Andriashev 1979). Zoarcidae: Lycodinae. Distribution: Southern Indian Ocean: Kerguelen Plateau. Habitat: marine.

imamurai, Lycenchelys Anderson [M. E.] 2006:184, Figs. 1-2 [Species Diversity v. 11 (no. 3); ref. 29415] Southwest of Punta Negra, 6°39.4'S, 81°04.6'W to 6°41.3'S, 81°04.9'W, off Peru, depth 675-714 meters. Holotype: HUMZ 175168. Paratypes: (many) all at HUMZ. •Valid as Lycenchelys imamurai Anderson 2006. Current status: Valid as Lycenchelys imamurai Anderson 2006. Zoarcidae: Lycodinae. Distribution: Southeastern Pacific: off Peru. Habitat: marine.

incisus, Lycodes Garman [S.] 1899:135, Pl. 30 (fig. 2) [Memoirs of the Museum of Comparative Zoology v. 24; ref. 1540] Panama Bay, off Cape Mala, 7°06'15"N, 80°34'W, Albatross station 3353, depth 695 fathoms. Lectotype: MCZ 28685. Paralectotypes: MCZ 122484 [ex MCZ 28685] (1). Lectotype selected by Anderson 1995:80 [ref. 21928]. •Valid as Lycenchelys incisa (Garman 1899) -- (Anderson 1994:117 [ref. 21438], Anderson 1995:77 [ref. 21928], Pequeño 1997:83 [ref. 23536], Anderson & Fedorov 2004:17 [ref. 27603], Balushkin et al. 2011:1026 [ref. 32449], Thiel et al. 2018:52 [ref. 35743], Page et al. 2023:211 [ref. 40505]). Current status: Valid as Lycenchelys incisa (Garman 1899). Zoarcidae: Lycodinae. Distribution: Eastern Pacific. Habitat: marine.

ingolfianus, Lycenchelys Jensen [A. S.] 1902:210 [Videnskabelige Meddelelser fra den Naturhistoriske Forening i Kjøbenhavn, Aaret 1901; ref. 14758] Davis Straits, 64°54'N, 55°10'W, depth 393 fathoms. Holotype (unique): ZMUC 767 [not ZMUC 20]. Type catalog: Nielsen 1974:76 [ref. 9588]. •Status uncertain, possibly a synonym of Lycenchelys paxillus (Goode & Bean 1879) -- (Anderson 1994:117 [ref. 21438]). •Valid as Lycenchelys ingolfianus Jensen 1902 -- (Koyanagi in Okamura et al. 1995:190 [ref. 22531]). •Synonym of Lycenchelys paxillus (Goode & Bean 1879) -- (Møller 1999:323 [ref. 24052], Anderson & Fedorov 2004:19 [ref. 27603], Møller et al. 2010:59 [ref. 31169]). Current status: Synonym of Lycenchelys paxillus (Goode & Bean 1879). Zoarcidae: Lycodinae. Habitat: marine.

jordani, Lycodes Evermann [B. W.] & Goldsborough [E. L.] 1907:343, Fig. 120 [Bulletin of the Bureau of Fisheries v. 26 (Doc. 624) (for 1906); ref. 6532] Off Oregon, U.S.A., 43°01'00"N, 125°30'00"W, Albatross station 3788, depth 1946 meters. Holotype: USNM 57828. Paratypes: CAS-SU 20014 (1). Type catalog: Böhlke 1953:101 [ref. 12291], Springer & Anderson 1997:18-19 [ref. 22953]. •Valid as Lycenchelys jordani (Evermann & Goldsborough 1907) -- (McAllister 1990:157 [ref. 14674], Anderson 1994:117 [ref. 21438], Anderson 1995:80 [ref. 21928], Mecklenburg et al. 2002:694 [ref. 25968], Anderson & Fedorov 2004:17 [ref. 27603], Love et al. 2005:140 [ref. 37547], Balushkin et al. 2011:980 [ref. 32449], Thiel et al. 2018:52 [ref. 35743], Burton & Lea 2019:83 [ref. 37205], Love et al. 2021:181 [ref. 39279], Page et al. 2023:211 [ref. 40505]). Current status: Valid as Lycenchelys jordani (Evermann & Goldsborough 1907). Zoarcidae: Lycodinae. Distribution: Northeastern Pacific: southeastern Alaska (U.S.A.) south to Pacific coast of northern Baja California (Mexico). Habitat: marine.

kolthoffi, Lycenchelys Jensen [A. S.] 1904:88, Pl. 10 (fig. 2); Figs. 23-25 [Danish Ingolf-Expedition v. 2 (no. 4); ref. 15186] Greenland. No types known. •Valid as Lycenchelys kolthoffi Jensen 1904 -- (Andriashev 1973:542 [ref. 9214], Andriashev in Whitehead et al. 1986:1133 [ref. 13677], McAllister 1990:157 [ref. 14674], Anderson 1994:117 [ref. 21438], Koyanagi in Okamura et al. 1995:191 [ref. 22531], Møller 1999:327 [ref. 24052], Anderson & Balanov 2000:1060 [ref. 25023], Anderson & Fedorov 2004:17 [ref. 27603], Møller et al. 2010:59 [ref. 31169], Balushkin et al. 2011:980 [ref. 32449], Dolgov 2013:919 [ref. 33112], Parin et al. 2014:399 [ref. 33547], Mecklenburg & Steinke 2015:165 [ref. 34033], Afonso et al. 2016:62, 191 [ref. 36199], Mecklenburg et al. 2016:158 [ref. 34440], Dolgov et al. 2018:198 [ref. 41055], Mecklenburg et al. 2018:313 [ref. 36370], Kawarada et al. 2020:63 [ref. 37443], Love et al. 2021:181 [ref. 39279], Page et al. 2023:211 [ref. 40505]). Current status: Valid as Lycenchelys kolthoffi Jensen 1904. Zoarcidae: Lycodinae. Distribution: Arctic Ocean and North Atlantic. Habitat: marine.

labradorensis, Lycenchelys Geistdoerfer [P.], Hureau [J.-C.] & Rannou [M.] 1970:452, Fig. 1 [Bulletin du Muséum National d'Histoire Naturelle (Série 2) v. 42 (no. 3); ref. 7739] Labrador Sea, 58°51.6'N, 53°04.3'W, depth 3365 meters. Holotype (unique): MNHN 1970-0031. •Valid as Lycenchelys labradorensis Geistdoerfer, Hureau & Rannou 1970 -- (Scott & Scott 1988:403 [ref. 25518], McAllister 1990:157 [ref. 14674], Koyanagi in Okamura et al. 1995:190 [ref. 22531]). •Synonym of Lycenchelys alba (Vaillant 1888) -- (Andriashev in Whitehead et al. 1986:1133 [ref. 13677] as albus, Anderson 1994:117 [ref. 21438], Anderson & Fedorov 2004:15 [ref. 27603], Møller et al. 2010:59 [ref. 31169]). Current status: Synonym of Lycenchelys alba (Vaillant 1888). Zoarcidae: Lycodinae. Habitat: marine.

lenzeni, Lycenchelys Thiel [R.], Knebelsberger [T.] & Eidus [I.] 2018:46, Figs. 2-3 [Zootaxa 4370 (no. 1); ref. 35743] Southwest of Simushir Island, Kuril Archipelago, Russia, 46°36.465'N, 151°34.615'E, depth 2350 meters. Holotype: ZMH 26255. Paratypes: ZMH. •Valid as Lycenchelys lenzeni Thiel, Knebelsberger & Eidus 2018. Current status: Valid as Lycenchelys lenzeni Thiel, Knebelsberger & Eidus 2018. Zoarcidae: Lycodinae. Distribution: North Pacific: Kuril Archipelago. Habitat: marine.

lonchoura, Lycenchelys Anderson [M. E.] 1995:82, Fig. 8 [Proceedings of the California Academy of Sciences v. 49 (no. 2); ref. 21928] Southeastern Pacific, northwest of Pt. Coles, 17°08.5'S, 72°07.4'W, depth 860 meters. Holotype (unique): CAS 58150. •Valid as Lycenchelys lonchoura Anderson 1995 -- (Anderson & Fedorov 2004:17 [ref. 27603], Shinohara & Anderson 2007:62 [ref. 29111], Balushkin et al. 2011:1026 [ref. 32449]). Current status: Valid as Lycenchelys lonchoura Anderson 1995. Zoarcidae: Lycodinae. Distribution: Eastern South Pacific. Habitat: marine.

longirostris, Lycenchelys Toyoshima [M.] 1985:166, Figs. 22-23, 31g [Memoirs of the Faculty of Fisheries Hokkaido University v. 32 (no. 2); ref. 5722] Bering Sea, 58°33.16'N, 175°05.3'W, depth 895-910 meters. Holotype: HUMZ 81914. Paratypes: HUMZ 83948 (1). •Valid as Lycenchelys longirostris Toyoshima 1985 -- (Sheiko & Fedorov 2000:35 [ref. 25650]). •Synonym of Lycenchelys ratmanovi Andriashev 1955 -- (Anderson 1994:118 [ref. 21438], Anderson 1995:100 [ref. 21928], Anderson & Balanov 2000:1056 [ref. 25023], Mecklenburg et al. 2002:702 [ref. 25968], Anderson & Fedorov 2004:20 [ref. 27603], Parin et al. 2014:402 [ref. 33547]). Current status: Synonym of Lycenchelys ratmanovi Andriashev 1955. Zoarcidae: Lycodinae. Habitat: marine.

maculatus, Lycenchelys Toyoshima [M.] 1985:149, Figs. 8-9a, 31a [Memoirs of the Faculty of Fisheries Hokkaido University v. 32 (no. 2); ref. 5722] Off Onahama, Pacific coast of Fukushima Prefecture, Japan, depth 200-300 meters. Holotype: HUMZ 71361. Paratypes: HUMZ 71217 (1), 71362-64 (3), 71391-92 (2), 71537 (1). Type catalog: Kawarada et al. 2020:19 [ref. 37443]. •Valid as Lycenchelys maculata Toyoshima 1985 -- (Anderson 1994:117 [ref. 21438], Fedorov 1995:130 [ref. 21958], Nakabo 2000:1035 [ref. 25182], Nakabo 2002:1035 [ref. 26193], Anderson & Fedorov 2004:17 [ref. 27603], Shinohara & Anderson 2007:64 [ref. 29111], Balushkin et al. 2011:980 [ref. 32449], Parin et al. 2014:400 [ref. 33547], Thiel et al. 2018:52 [ref. 35743], Kawarada et al. 2020:19 [ref. 37443]). Current status: Valid as Lycenchelys maculata Toyoshima 1985. Zoarcidae: Lycodinae. Distribution: Northwestern Pacific: Pacific coast of Kuril Islands (Russia) and northern Japan. Habitat: marine.

makushok, Lycenchelys Fedorov [V. V.] & Andriashev [A. P.] 1993:133 [130], Figs. 1-2 [Voprosy Ikhtiologii v. 33 (no. 1); ref. 20790] Of Kuril Islands, off Itrup Island, 44°39.2'N, 149°02.2'E, depth 800 meters. Holotype (unique): ZIN 42290. Type catalog: Balushkin et al. 2011:981 [ref. 32449], Balushkin et al. 2012:161 [ref. 33667], Kawarada et al. 2020:23 [ref. 37443]. On p. 130 of English translation. •Valid as Lycenchelys makushok Fedorov & Andriashev 1993 -- (Anderson 1994:117 [ref. 21438], Shinohara et al. 1996:180 [ref. 26605], Nakabo 2000:1032 [ref. 25182], Sheiko & Fedorov 2000:35 [ref. 25650], Nakabo 2002:1032 [ref. 26193], Anderson & Fedorov 2004:18 [ref. 27603], Shinohara & Anderson 2007:63 [ref. 29111], Balushkin et al. 2011:281 [ref. 32449], Parin et al. 2014:400 [ref. 33547], Thiel et al. 2018:52 [ref. 35743], Kawarada et al. 2020:23 [ref. 37443]). Current status: Valid as Lycenchelys makushok Fedorov & Andriashev 1993. Zoarcidae: Lycodinae. Distribution: Northwestern Pacific: Pacific coast of Kuril Islands (Russia) and northern Japan. Habitat: marine.

maoriensis, Lycenchelys Andriashev [A. P.] & Fedorov [V. V.] 1986:24, Figs. 1-2 [Voprosy Ikhtiologii v. 26 (no. 1); ref. 6133] New Zealand, Campbell Plateau, 44°30'S, 174°23'E, depth 710-730 meters. Holotype: ZIN 45285. Paratypes: ZIN 45285a (1). Type catalog: Balushkin et al. 2011:981 [ref. 32449], Balushkin et al. 2012:162 [ref. 33667]. Also see Lycenchelys maoriorum Anderson 1990, which is an unjustified emendation. •Valid as Lycenchelys maoriensis Andriashev & Fedorov 1986 -- (Paulin et al. 1989:211 [ref. 24556], Anderson 1990:12 [ref. 16143] as maoriorum, Anderson & Fedorov 2004:18 [ref. 27603], Shinohara & Anderson 2007:62 [ref. 29111], Anderson & Møller 2007:183 [ref. 29401], Balushkin et al. 2011:981 [ref. 32449], Møller & Anderson 2015:1426 [ref. 34289]). Current status: Valid as Lycenchelys maoriensis Andriashev & Fedorov 1986. Zoarcidae: Lycodinae. Distribution: New Zealand region. Habitat: marine.

maoriorum, Lycenchelys Anderson [M. E.] 1990:12, 15 [The J.L.B Smith Institute of Ichthyology Special Publication No. 50; ref. 16143] New Zealand, 44°30'S, 174°23'E, depth 710-730 meters. Holotype: ZIN 45285. Paratypes: ZIN 45285a (1). An unjustified emendation of and objective synonym of Lycenchelys maoriensis Andriashev & Fedorov 1986. •Objective synonym of Lycenchelys maoriensis Andriashev & Fedorov 1986 -- (Anderson & Fedorov 2004:18 [ref. 27603]). Unjustified Emend.. Current status: Synonym of Lycenchelys maoriensis Andriashev & Fedorov 1986. Zoarcidae: Lycodinae. Habitat: marine.

melanostomias, Lycenchelys Toyoshima [M.] in Amaoka et al. 1983:271, Pl. 157; Figs. 25-27 [Fishes from the north-eastern Sea of Japan and the Okhotsk Sea off Hokkaido; ref. 8379] Off Shiretoko Peninsula, Hokkaido, Okhotsk Sea, 44°19.5'N, 145°01'E, depth 915-925 meters. Holotype (unique): HUMZ 77572. Type catalog: Kawarada et al. 2020:27 [ref. 37443]. •Valid as Lycenchelys melanostomias Toyoshima 1983 -- (Toyoshima in Masuda et al. 1984:306 [ref. 6441], Toyoshima 1985:170 [ref. 5722], Anderson 1994:117 [ref. 21438], Fedorov 1995:130 [ref. 21958], Nakabo 2000:1032 [ref. 25182], Nakabo 2002:1032 [ref. 26193], Anderson & Fedorov 2004:18 [ref. 27603], Imamura et al. 2004:84 [ref. 27600], Imamura et al. 2005:3 [ref. 28190], Shinohara & Anderson 2007:64 [ref. 29111], Balushkin et al. 2011:1026 [ref. 32449], Parin et al. 2014:400 [ref. 33547], Thiel et al. 2018:52 [ref. 35743], Kawarada et al. 2020:27 [ref. 37443], Dyldin & Orlov 2021:836 [ref. 38925], Prokofiev 2022:155 [ref. 39243]). Current status: Valid as Lycenchelys melanostomias Toyoshima 1983. Zoarcidae: Lycodinae. Distribution: Northwestern Pacific: Okhotsk Sea (northern Japan, Russia). Habitat: marine.

microporus, Lycenchelys Andriashev [A. P.] 1955:367, Fig. 2 (no. 5), Figs. 11-12 [Trudy Instituta Zoologii / Akademiia Nauk, Azerbaidzhanskoi SSR. v. 18; ref. 12261] Northern part of central depression of the Bering Sea, 59°43'N, 179°39'E, depth 3120 meters. Holotype (unique): ZIN 32963. Type catalog: Balushkin et al. 2011:981 [ref. 32449], Balushkin et al. 2012:162 [ref. 33667] •Valid as Lycenchelys microporus Andriashev 1955 -- (Toyoshima 1985:152 [ref. 5722], Nakabo 2000:1034 [ref. 25182]). •Valid as Lycenchelys micropora Andriashev 1955 -- (Anderson 1994:117 [ref. 21438], Anderson 1995:84 [ref. 21928], Sheiko & Fedorov 2000:35 [ref. 25650], Mecklenburg et al. 2002:695 [ref. 25968], Anderson & Imamura 2002:357 [ref. 26499], Anderson & Fedorov 2004:18 [ref. 27603], Love et al. 2005:141 [ref. 37547], Balushkin et al. 2011:981 [ref. 32449], Parin et al. 2014:401 [ref. 33547], Thiel et al. 2018:52 [ref. 35743], Burton & Lea 2019:83 [ref. 37205], Love et al. 2021:181 [ref. 39279], Page et al. 2023:211 [ref. 40505]). Current status: Valid as Lycenchelys micropora Andriashev 1955. Zoarcidae: Lycodinae. Distribution: Northeastern Pacific: Bering Sea south to Gulf of Tehuantepec (Mexico) Habitat: marine.

monstrosa, Lycenchelys Anderson [M. E.] 1982:208, Figs. 1-2 [Bulletin of Marine Science v. 32 (no. 1); ref. 8517] Gulf of Panama, eastern Pacific, 6°52'N, 79°28'W, depth 3200-3229 meters. Holotype: USNM 224467. Paratypes: CAS 47127 (2), LACM 39977-1 (2), MCZ 56940 (2), UF 233483 [ex UMML 33483] (1), USNM 224466 (2). Type catalog: Springer & Anderson 1997:19 [ref. 22953]. •Valid as Lycenchelys monstrosa Anderson 1982 -- (Anderson 1994:117 [ref. 21438], Anderson 1995:86 [ref. 21928], Anderson & Balanov 2000:1056 [ref. 25023], Anderson & Fedorov 2004:18 [ref. 27603], Love et al. 2005:141 [ref. 37547], Anderson 2006:12 [ref. 28576], Balushkin et al. 2011:1026 [ref. 32449], Thiel et al. 2018:52 [ref. 35743], Burton & Lea 2019:83 [ref. 37205], Love et al. 2021:181 [ref. 39279], Page et al. 2023:211 [ref. 40505]). Current status: Valid as Lycenchelys monstrosa Anderson 1982. Zoarcidae: Lycodinae. Distribution: Eastern Pacific: Pacific coast of southern Baja California Sur (Mexico) south to Panama. Habitat: marine.

muraena, Lycodes Collett [R.] 1878:15 [Forhandlinger i Videnskabs-selskabet i Christiania (for 1878) No. 4; ref. 21043] 325 kilometers west-southwest of Bodø, Norway, depth 640 meters. Holotype (unique): ZMUO J4538. Type catalog: Pethon 1969:12 [ref. 19268]. Also appeared as new in Collett 1880:116, Pl. 4 (figs. 29-31) [ref. 887]. •Valid as Lycenchelys muraena (Collett 1878) -- (Andriashev 1973:541 [ref. 9214], Andriashev in Whitehead et al. 1986:1134 [ref. 13677], Anderson 1994:117 [ref. 21438], Koyanagi in Okamura et al. 1995:192 [ref. 22531], Møller 1999:327 [ref. 24052], Anderson & Fedorov 2004:18 [ref. 27603], Møller et al. 2010:59 [ref. 31169], Balushkin et al. 2011:981 [ref. 32449], Parin et al. 2014:401 [ref. 33547], Afonso et al. 2016:62, 192 [ref. 36199], Dolgov et al. 2018:200 [ref. 41055], Mecklenburg et al. 2018:315 [ref. 36370], Page et al. 2023:211 [ref. 40505]). Current status: Valid as Lycenchelys muraena (Collett 1878). Zoarcidae: Lycodinae. Distribution: Arctic Ocean and North Atlantic. Habitat: marine.

nanospinata, Lycenchelys Anderson [M. E.] 1988:96, Fig. 35 [Antarctic Research Series, Washington DC. v. 47; ref. 7304] Southeastern basin, Scotia Sea, 59°08'-01'S, 36°57'-50'W, depth 2815-2818 meters. Holotype (unique): LACM 10816-2. •Valid as Lycenchelys nanospinata Anderson 1988 -- (Anderson 1990:262 [ref. 21695], Miller 1993:667 [ref. 21297], Anderson 1994:117 [ref. 21438], Anderson & Balanov 2000:1056 [ref. 25023], Anderson & Fedorov 2004:18 [ref. 27603], Balushkin et al. 2011:1026 [ref. 32449]). Current status: Valid as Lycenchelys nanospinata Anderson 1988. Zoarcidae: Lycodinae. Distribution: Southern Ocean: Scotia Sea, Antarctica. Habitat: marine.

nigripalatum, Lycenchelys DeWitt [H. H.] & Hureau [J.-C.] 1980:812, Figs. 8-9 [Bulletin du Museum National d'Histoire Naturelle, Série 4: Section A: Zoologie, Biologie et Écologie Animales v. 1 (no. 3) (for 1979); ref. 1125] Bellingshausen Sea, southwest of Adelaide Island, 67°40.2'S, 70°16.2'W, depth 580-650 meters. Holotype (unique): MNHN 1974-0086. Appeared first as name only in Gosztonyi 1977:196 [ref. 6103]. •Valid as Lycenchelys nigripalatum DeWitt & Hureau 1980 -- (Pequeño 1989:48 [ref. 14125], Anderson 1990:263 [ref. 21695], Miller 1993:668 [ref. 21297], Anderson 1994:117 [ref. 21438], Anderson & Fedorov 2004:18 [ref. 27603], Balushkin et al. 2011:1026 [ref. 32449]). Current status: Valid as Lycenchelys nigripalatum DeWitt & Hureau 1980. Zoarcidae: Lycodinae. Distribution: Southern Ocean: Bellingshausen Sea, Antarctica. Habitat: marine.

novaezealandiae, Lycenchelys Anderson [M. E.] & Møller [P. R.] 2007:176, Figs. 1-2 [Species Diversity v. 12 (no. 3); ref. 29401] Challenger Plateau, 37°23'S, 168°18'E, southwestern Pacific. Holotype: NMNZ P.37713. Paratypes: NMNZ P.12895 (1), P.14772 (1). •Valid as Lycenchelys novaezealandiae Anderson & Møller 2007 -- (Møller & Anderson 2015:1427 [ref. 34289]). Current status: Valid as Lycenchelys novaezealandiae Anderson & Møller 2007. Zoarcidae: Lycodinae. Distribution: New Zealand region. Habitat: marine.

parallelus, Embryx Gilbert [C. H.] 1915:360, Pl. 19 (fig. 16) [Proceedings of the United States National Museum v. 48 (no. 2075); ref. 1632] Monterey Bay, California, U.S.A., Albatross station 4514, depth 394-406 fathoms. Holotype (unique): USNM 75818. Type catalog: Springer & Anderson 1997:20 [ref. 22953]. •Synonym of Lycenchelys crotalinus (Gilbert 1890) -- (Anderson 1994:117 [ref. 21438], Anderson 1995:69 [ref. 21928], Anderson & Fedorov 2004:16 [ref. 27603], Parin et al. 2014:398 [ref. 33547]). Current status: Synonym of Lycenchelys crotalina (Gilbert 1890). Zoarcidae: Lycodinae. Habitat: marine.

parini, Lycenchelys Fedorov [V. V.] 1995:126, Figs. 1-2 [Voprosy Ikhtiologii v. 35 (no. 1); ref. 21957] Kuril-Kamchatka Trench, 44°39'02"N, 149°02'02"E, depth 800 meters. Holotype (unique): ZIN 45796. Type catalog: Balushkin et al. 2011:981 [ref. 32449], Balushkin et al. 2012:163 [ref. 33667]. •Valid as Lycenchelys parini Fedorov 1995 -- (Sheiko & Fedorov 2000:35 [ref. 25650], Anderson & Fedorov 2004:18 [ref. 27603], Balushkin et al. 2011:981 [ref. 32449], Parin et al. 2014:401 [ref. 33547], Thiel et al. 2018:52 [ref. 35743], Kawarada et al. 2020:63 [ref. 37443]). •Synonym of Lycenchelys melanostomias Toyoshima 1983 -- (Prokofiev 2022:155 [ref. 39243]). Current status: Synonym of Lycenchelys melanostomias Toyoshima 1983. Zoarcidae: Lycodinae. Distribution: Northwestern Pacific: Kuril-Kamchatka Trench (Russia) (if valid). Habitat: marine.

paxilloides, Lycodes Goode [G. B.] & Bean [T. H.] 1883:207 [Bulletin of the Museum of Comparative Zoology v. 10 (no. 5); ref. 1838] Atlantic, 39°50'45"-40°11'40"N, 68°22'00"-70°11'00"W, depth 304-466 fathoms. Syntypes: (3) MCZ 25857 (1), 25858 (1, in 2 pieces). •Synonym of Lycenchelys paxillus (Goode & Bean 1879) -- (Anderson 1994:117 [ref. 21438], Møller 1999:323 [ref. 24052], Anderson & Fedorov 2004:19 [ref. 27603]). Current status: Synonym of Lycenchelys paxillus (Goode & Bean 1879). Zoarcidae: Lycodinae. Habitat: marine.

paxillus, Lycodes Goode [G. B.] & Bean [T. H.] 1879:44 [Proceedings of the United States National Museum v. 2 (no. 64); ref. 18146] Between Le Have and Sable Island Banks, 42°48'N, 63°07'W, depth 1200-2400 feet (stomach content). Holotype (unique): USNM 22177. Type catalog: Springer & Anderson 1997:20-21 [ref. 22953]. •Valid as Lycenchelys paxillus (Goode & Bean 1879) -- (Scott & Scott 1988:405 [ref. 25518], McAllister 1990:158 [ref. 14674] as paxilla, Anderson 1994:117 [ref. 21438], Møller 1999:323 [ref. 24052], Moore et al. 2003:228 [ref. 27076], Anderson & Fedorov 2004:18 [ref. 27603], Nelson et al. 2004:157 [ref. 27807], Møller et al. 2010:59 [ref. 31169], Balushkin et al. 2011:981 [ref. 32449], Page et al. 2013:162 [ref. 32708], Afonso et al. 2016:62, 193 [ref. 36199], Mecklenburg et al. 2018:316 [ref. 36370], Page et al. 2023:211 [ref. 40505]). Current status: Valid as Lycenchelys paxillus (Goode & Bean 1879). Zoarcidae: Lycodinae. Distribution: Western North Atlantic and adjacent Arctic region. Habitat: marine.

pearcyi, Lycenchelys Anderson [M. E.] 1995:87, Fig. 10 [Proceedings of the California Academy of Sciences v. 49 (no. 2); ref. 21928] Cascadia Abyssal Plain, 45°17'N, 126°38.8'W, depth 2753 meters. Holotype: CAS 81715. Paratypes: CAS 81693 (1), 81706 (1), 81710-11 (1, 2), 81713 (1), 81718 (1); OS 14187 (1), 14377 (1), 14379 (1); SIO 62-366 (1). •Valid as Lycenchelys pearcyi Anderson 1995 -- (Anderson & Fedorov 2004:19 [ref. 27603], Love et al. 2005:141 [ref. 37547], Balushkin et al. 2011:1026 [ref. 32449], Thiel et al. 2018:53 [ref. 35743], Love et al. 2021:181 [ref. 39279], Page et al. 2023:211 [ref. 40505]). Current status: Valid as Lycenchelys pearcyi Anderson 1995. Zoarcidae: Lycodinae. Distribution: Northeastern Pacific: northern Oregon (U.S.A.) south to southern tip of Baja California Sur (Mexico). Habitat: marine.

pentactina, Lycenchelys Anderson [M. E.] 1995:90, Fig. 11 [Proceedings of the California Academy of Sciences v. 49 (no. 2); ref. 21928] Off Pta. Santa Maria, Peru, 14°44'S, 76°12'W, depth 1495-1430 meters. Holotype (unique): ZIN 48392. Type catalog: Balushkin et al. 2011:981 [ref. 32449], Balushkin et al. 2012:163 [ref. 33667]. •Valid as Lycenchelys pentactina Anderson 1995 -- (Anderson & Fedorov 2004:19 [ref. 27603], Balushkin et al. 2011:981 [ref. 32449]). Current status: Valid as Lycenchelys pentactina Anderson 1995. Zoarcidae: Lycodinae. Distribution: Eastern South Pacific: Peru. Habitat: marine.

pequenoi, Lycenchelys Anderson [M. E.] 1995:91, Fig. 12 [Proceedings of the California Academy of Sciences v. 49 (no. 2); ref. 21928] West of Lobos de Tierra Island, Peru, 6°26'S, 80°05'W, depth 1025 meters. Holotype: LACM 44132-1. Paratypes: CAS 60243 (1), SIO 72-184 (2). •Valid as Lycenchelys pequenoi Anderson 1995 -- (Pequeño 1997:83 [ref. 23536], Anderson & Fedorov 2004:19 [ref. 27603], Balushkin et al. 2011:1026 [ref. 32449]). Current status: Valid as Lycenchelys pequenoi Anderson 1995. Zoarcidae: Lycodinae. Distribution: Eastern South Pacific: Peru and Chile. Habitat: marine.

peruana, Lycenchelys Anderson [M. E.] 1995:93, Fig. 13 [Proceedings of the California Academy of Sciences v. 49 (no. 2); ref. 21928] Off Trujillo, Peru, 7°59'S, 80°37'W, depth 991-1015 meters. Holotype: LACM 45998-1. Paratypes: LACM 44134-1 (1). •Valid as Lycenchelys peruana Anderson 1995 -- (Anderson & Fedorov 2004:19 [ref. 27603], Balushkin et al. 2011:1026 [ref. 32449]). Current status: Valid as Lycenchelys peruana Anderson 1995. Zoarcidae: Lycodinae. Distribution: Eastern South Pacific: Peru. Habitat: marine.

platyrhinus, Lycodes Jensen [A. S.] 1902:208 [Videnskabelige Meddelelser fra den Naturhistoriske Forening i Kjøbenhavn, Aaret 1901; ref. 14758] Jan Mayen to Iceland, 67°53'N, 10°19'W, depth 1010 fathoms. Holotype: ZMUC 119. Type catalog: Nielsen 1974:78 [ref. 9588]. •Valid as Lycenchelys platyrhinus (Jensen 1902) -- (Andriashev 1973:542 [ref. 9214], Andriashev in Whitehead et al. 1986:1134 [ref. 13677]). •Valid as Lycenchelys platyrhina (Jensen 1902) -- (Anderson 1994:117 [ref. 21438], Møller 1999:327 [ref. 24052], Anderson & Fedorov 2004:19 [ref. 27603], Mecklenburg et al. 2011:129 [ref. 31212], Balushkin et al. 2011:1026 [ref. 32449], Parin et al. 2014:401 [ref. 33547], Mecklenburg et al. 2018:318 [ref. 36370]). Current status: Valid as Lycenchelys platyrhina (Jensen 1902). Zoarcidae: Lycodinae. Distribution: Arctic. Habitat: marine.

pliciferus, Lycenchelys Andriashev [A. P.] 1955:372, Fig. 2 (no. 7), Figs. 15-16 [Trudy Instituta Zoologii / Akademiia Nauk, Azerbaidzhanskoi SSR. v. 18; ref. 12261] Northeast of Mednyi Island, southwestern part of central depression of the Bering Sea, about 56°55'N, 174°20'E, depth 3820-3830 meters. Holotype: ZIN 32961 (130 mm). Paratypes: ZIN 32961A (1). Type catalog: Balushkin et al. 2011:981 [ref. 32449], Balushkin et al. 2012:163 [ref. 33667]. •Valid as Lycenchelys pliciferus Andriashev 1955 -- (Toyoshima 1985:155 [ref. 5722]). •Valid as Lycenchelys plicifera Andriashev 1955 -- (Anderson 1994:117 [ref. 21438], Anderson 1995:94 [ref. 21928], Anderson & Balanov 2000:1056 [ref. 25023], Sheiko & Fedorov 2000:35 [ref. 25650], Mecklenburg et al. 2002:696 [ref. 25968], Anderson & Imamura 2002:357 [ref. 26499], Anderson & Fedorov 2004:19 [ref. 27603], Love et al. 2005:141 [ref. 37547], Balushkin et al. 2011:981 [ref. 32449], Parin et al. 2014:401 [ref. 33547], Thiel et al. 2018:53 [ref. 35743], Love et al. 2021:181 [ref. 39279], Page et al. 2023:211 [ref. 40505]). Current status: Valid as Lycenchelys plicifera Andriashev 1955. Zoarcidae: Lycodinae. Distribution: Northwestern Pacific: Kuril-Kamchatka Trench. southern Bering Sea, Aleutian Islands (U.S.A.). Habitat: marine.

polyodon, Lycenchelys Anderson [M. E.] & Møller [P. R.] 2007:180, Figs. 3-4 [Species Diversity v. 12 (no. 3); ref. 29401] Lord Howe Rise, 34°14.81'S, 163°17.77'E, depth 1076-1083 meters. Holotype (unique): NMNZ P.39203. •Valid as Lycenchelys polyodon Anderson & Møller 2007. Current status: Valid as Lycenchelys polyodon Anderson & Møller 2007. Zoarcidae: Lycodinae. Distribution: Southwestern Pacific. Habitat: marine.

porifer, Lycodes Gilbert [C. H.] 1890:104 [Proceedings of the United States National Museum v. 13 (no. 797); ref. 1623] Off Baja California, Gulf of California, Mexico, 27°09'00"N, 111°42'00"W, Albatross station 3009, depth 857 fathoms. Holotype (unique): USNM 44384. Type catalog: Springer & Anderson 1997:21 [ref. 22953]. •Valid as Lycenchelys porifer (Gilbert 1890) -- (Anderson 1994:117 [ref. 21438], Anderson 1995:69 [ref. 21928], Anderson & Fedorov 2004:19 [ref. 27603], Balushkin et al. 2011:981 [ref. 32449], Thiel et al. 2018:53 [ref. 35743], Page et al. 2023:211 [ref. 40505]). Current status: Valid as Lycenchelys porifer (Gilbert 1890). Zoarcidae: Lycodinae. Distribution: Eastern Pacific: Gulf of California (Mexico) to Peru. Habitat: marine.

rassi, Lycenchelys Andriashev [A. P.] 1955:359, Fig. 2 (no. 2), Figs. 5-6 [Trudy Instituta Zoologii / Akademiia Nauk, Azerbaidzhanskoi SSR. v. 18; ref. 12261] East of North Sakhalin, Okhotsk Sea, 54°28'N, 145°21.6'E, depth 1500 meters. Holotype (unique): ZIN 32962. Type catalog: Balushkin et al. 2011:981 [ref. 32449], Balushkin et al. 2012:164 [ref. 33667], Kawarada et al. 2020:32 [ref. 37443]. •Valid as Lycenchelys rassi Andriashev 1955 -- (Lindberg & Krasyukova 1975:164 [ref. 7348], Toyoshima in Amaoka et al. 1983:269, 332 [ref. 8379], Toyoshima in Masuda et al. 1984:307 [ref. 6441], Toyoshima 1985:173 [ref. 5722], Anderson 1994:117 [ref. 21438], Anderson 1995:98 [ref. 21928], Nakabo 2000:1033 [ref. 25182], Sheiko & Fedorov 2000:35 [ref. 25650], Mecklenburg et al. 2002:703 [ref. 25968], Nakabo 2002:1033 [ref. 26193], Anderson & Fedorov 2004:19 [ref. 27603], Love et al. 2005:141 [ref. 37547], Shinohara & Anderson 2007:64 [ref. 29111], Balushkin et al. 2011:981 [ref. 32449], Parin et al. 2014:402 [ref. 33547], Thiel et al. 2018:53 [ref. 35743], Kawarada et al. 2020:32 [ref. 37443], Dyldin & Orlov 2021:836 [ref. 38925], Love et al. 2021:181 [ref. 39279], Page et al. 2023:212 [ref. 40505]). Current status: Valid as Lycenchelys rassi Andriashev 1955. Zoarcidae: Lycodinae. Distribution: North Pacific: Hokkaido (Japan) and Sea of Okhotsk north to Bering Sea, straying east to southeastern Bering Sea (Alaska, U.S.A.). Habitat: marine.

ratmanovi, Lycenchelys Andriashev [A. P.] 1955:355, Fig. 2 (no. 1), Figs. 3-4 [Trudy Instituta Zoologii / Akademiia Nauk, Azerbaidzhanskoi SSR. v. 18; ref. 12261] Avachinsk Bay, southeastern Kamchatka, 52°40.8'N, 159°13'E, depth 800-1000 meters. Holotype: ZIN 32957 [ex ZIN 30012]. Paratypes: ZIN 32957a [ex ZIN 30012] (1). Type catalog: Balushkin et al. 2011:981 [ref. 32449], Balushkin et al. 2012:164 [ref. 33667]. •Valid as Lycenchelys ratmanovi Andriashev 1955 -- (Toyoshima 1985:166 [ref. 5722], Anderson 1994:117 [ref. 21438], Anderson 1995:100 [ref. 21928], Anderson & Balanov 2000:1056 [ref. 25023], Sheiko & Fedorov 2000:35 [ref. 25650], Mecklenburg et al. 2002:702 [ref. 25968], Anderson & Fedorov 2004:20 [ref. 27603], Love et al. 2005:141 [ref. 37547], Balushkin et al. 2011:981 [ref. 32449], Parin et al. 2014:402 [ref. 33547], Thiel et al. 2018:53 [ref. 35743], Love et al. 2021:181 [ref. 39279], Page et al. 2023:212 [ref. 40505]). Current status: Valid as Lycenchelys ratmanovi Andriashev 1955. Zoarcidae: Lycodinae. Distribution: North Pacific: northern Kuril Islands (Russia) north to Bering Sea. Habitat: marine.

remissaria, Lycenchelys Fedorov [V. V.] 1995:130, Figs. 1-2 [Voprosy Ikhtiologii v. 35 (no. 1); ref. 21958] Off Japan, 36°54'04"N, 141°45'07"E, depth 1080 meters. Holotype (unique): ZIN 50586. Type catalog: Balushkin et al. 2011:982 [ref. 32449], Balushkin et al. 2012:164 [ref. 33667], Kawarada et al. 2020:38 [ref. 37443]. •Valid as Lycenchelys remissaria Fedorov 1995 -- (Shinohara et al. 1996:181 [ref. 26605], Nakabo 2000:1032 [ref. 25182], Nakabo 2002:1032 [ref. 26193], Anderson & Imamura 2002:357 [ref. 26499], Anderson & Fedorov 2004:20 [ref. 27603], Shinohara & Anderson 2007:63 [ref. 29111], Balushkin et al. 2011:982 [ref. 32449], Thiel et al. 2018:53 [ref. 35743], Kawarada et al. 2020:38 [ref. 37443]). Current status: Valid as Lycenchelys remissaria Fedorov 1995. Zoarcidae: Lycodinae. Distribution: Northwestern Pacific: northern Japan. Habitat: marine.

roseus, Lycenchelys Toyoshima [M.] 1985:152, Figs. 10-11, 31b [Memoirs of the Faculty of Fisheries Hokkaido University v. 32 (no. 2); ref. 5722] Bering Sea, 52°49.13'N, 171°01.91'W, depth 750 meters. Holotype: HUMZ 88487. Paratypes: HUMZ 89341 (1). •Valid as Lycenchelys rosea Toyoshima 1985 -- (Anderson 1994:118 [ref. 21438], Anderson 1995:103 [ref. 21928], Shinohara & Matsuura 1998:154 [ref. 23382], Mecklenburg et al. 2002:698 [ref. 25968], Anderson & Fedorov 2004:20 [ref. 27603], Love et al. 2005:141 [ref. 37547], Balushkin et al. 2011:1026 [ref. 32449], Parin et al. 2014:402 [ref. 33547], Thiel et al. 2018:53 [ref. 35743], Love et al. 2021:181 [ref. 39279], Page et al. 2023:212 [ref. 40505]). Current status: Valid as Lycenchelys rosea Toyoshima 1985. Zoarcidae: Lycodinae. Distribution: Northwestern Pacific: Aleutian Islands (U.S.A.). Habitat: marine.

ryukyuensis, Lycenchelys Shinohara [G.] & Anderson [M. E.] 2007:60, Figs. 1-2 [Bulletin of the National Museum of Nature and Science (Ser. A) Supplement No. 1; ref. 29111] Okinawa Trough, East China Sea, 26°11.34'N, 124°54.27'E to 26°12.65'N, 124°55.47'E, depth 1493-1533 meters. Holotype: NSMT-P 63965. Paratypes: BSKU 57850-57581 (2), NSMT-P 63966-63967 (2). Type catalog: Kawarada et al. 2020:42 [ref. 37443]. •Valid as Lycenchelys ryukyuensis Shinohara & Anderson 2007 -- (Thiel et al. 2018:53 [ref. 35743], Kawarada et al. 2020:42 [ref. 37443]). Current status: Valid as Lycenchelys ryukyuensis Shinohara & Anderson 2007. Zoarcidae: Lycodinae. Distribution: Northwestern Pacific: Okinawa Trough and Ryukyu Islands (Japan). Habitat: marine.

sarsii, Lycodes Collett [R.] 1871:62 [3], Pl. [Forhandlinger i Videnskabs-selskabet i Christiania (for 1871); ref. 18017] Utne, Hardanger Fjord, southwestern coast of Norway, depth 188-282 meters. Holotype (unique): ZMUO J4555. Type catalog: Pethon 1969:12 [ref. 19268]. On p. 3 of separate. •Valid as Lycenchelys sarsii (Collett 1871) [sometimes as sarsi] -- (Andriashev 1973:542 [ref. 9214], Andriashev in Whitehead et al. 1986:1135 [ref. 13677], Anderson 1994:118 [ref. 21438], Koyanagi in Okamura et al. 1995:193 [ref. 22531], Anderson & Balanov 2000:1060 [ref. 25023], Anderson & Fedorov 2004:20 [ref. 27603], Møller et al. 2010:60 [ref. 31169], Balushkin et al. 2011:982 [ref. 32449], Page et al. 2013:162 [ref. 32708], Parin et al. 2014:403 [ref. 33547], Afonso et al. 2016:63, 194 [ref. 36199], Mecklenburg et al. 2018:319 [ref. 36370], Page et al. 2023:212 [ref. 40505]). Current status: Valid as Lycenchelys sarsii (Collett 1871). Zoarcidae: Lycodinae. Distribution: North Atlantic and Arctic Ocean. Habitat: marine.

scaurus, Lycodopsis Garman [S.] 1899:132, Pl. 32 (fig. 1) [Memoirs of the Museum of Comparative Zoology v. 24; ref. 1540] Off Bay of Panama, 7°31'30"N, 79°14'W, Albatross station 3384, depth 458 fathoms. Holotype (unique): MCZ 28689. The species epithet is a adjective, meaning club-footed, so the ending should be scaura when in the feminine genus Lycnchelys. •Valid as Lycenchelys scaurus (Garman 1899) -- (Pequeño 1989:48 [ref. 14125], Anderson 1994:118 [ref. 21438], Anderson 1995:104 [ref. 21928], Anderson & Fedorov 2004:20 [ref. 27603], Balushkin et al. 2011:1026 [ref. 32449], Thiel et al. 2018:53 [ref. 35743]). •Valid as Lycenchelys scaura (Garman 1899). Current status: Valid as Lycenchelys scaura (Garman 1899). Zoarcidae: Lycodinae. Distribution: Eastern Pacific. Habitat: marine.

septentrionalis, Lycenchelys sarsii var. Knipowitsch [N. M.] 1906:4, Figs. 1-3 [Mémoires de l'Académie Impériale des Sciences de Saint Pétersbourg v. 19 (no. 1); ref. 15661] Western coast of Kola Peninsula, 69°23'N, 32°55'E, Russia, depth 271 meters. Lectotype: ZIN 13360. Paralectotypes: ZIN 12128 (1), 13357-59 (1, 4, 2), 13361-72 (1 each). Type catalog: Balushkin et al. 2011:982 [ref. 32449], Balushkin et al. 2012:165 [ref. 33667]. •Synonym of Lycenchelys sarsii (Collett 1871) -- (Andriashev 1973:542 [ref. 9214], Anderson & Fedorov 2004:20 [ref. 27603], Balushkin et al. 2011:982 [ref. 32449], Parin et al. 2014:403 [ref. 33547]). Current status: Synonym of Lycenchelys sarsii (Collett 1871). Zoarcidae: Lycodinae. Habitat: marine.

serpens, Lycodes Garman [S.] 1899:134 [Memoirs of the Museum of Comparative Zoology v. 24; ref. 1540] Off Gulf of California, 27°34'N, 110°53'40"W, Albatross station 3436, depth 905 fathoms. Holotype: MCZ 28686. Paratypes: MCZ 117364 (1) destroyed. •Synonym of Lycenchelys porifer (Gilbert 1890) -- (Anderson 1994:117 [ref. 21438], Anderson 1995:96 [ref. 21928], Anderson & Fedorov 2004:19 [ref. 27603]). Current status: Synonym of Lycenchelys porifer (Gilbert 1890). Zoarcidae: Lycodinae. Habitat: marine.

squamosus, Lycenchelys Toyoshima [M.] in Amaoka et al. 1983:145, Pl. 93; Figs. 20-22 [Fishes from the north-eastern Sea of Japan and the Okhotsk Sea off Hokkaido; ref. 8379] Off Miyagi Prefecture, Sea of Japan, 37°55.4'N, 142°24.5'E, depth 1005 meters. Holotype: HUMZ 78464. Paratypes: HUMZ 72563 (1), 78930 (1). Type catalog: Kawarada et al. 2020:45 [ref. 37443]. •Valid as Lycenchelys squamosus Toyoshima 1983 -- (Toyoshima in Masuda et al. 1984:307 [ref. 6441], Toyoshima 1985:156 [ref. 5722]). •Valid as Lycenchelys squamosa Toyoshima 1983 -- (Anderson 1994:118 [ref. 21438], Fedorov 1995:130 [ref. 21958], Shinohara et al. 1996:182 [ref. 26605], Shinohara & Matsuura 1998:154 [ref. 23382], Nakabo 2000:1033 [ref. 25182], Sheiko & Fedorov 2000:35 [ref. 25650], Nakabo 2002:1033 [ref. 26193], Anderson & Fedorov 2004:20 [ref. 27603], Shinohara & Anderson 2007:64 [ref. 29111], Balushkin et al. 2011:983 [ref. 32449], Parin et al. 2014:403 [ref. 33547], Thiel et al. 2018:53 [ref. 35743], Kawarada et al. 2020:45 [ref. 37443], Dyldin & Orlov 2021:836 [ref. 38925]). Current status: Valid as Lycenchelys squamosa Toyoshima 1983. Zoarcidae: Lycodinae. Distribution: Northwestern Pacific: southern Okhotsk Sea (Japan, Russia). Habitat: marine.

tohokuensis, Lycenchelys Anderson [M. E.] & Imamura [H.] 2002:355, Figs. 1-2 [Ichthyological Research v. 49 (no. 4); ref. 26499] Off Fukushima Prefecture, Japan, 37°31.6'N, 142°12.4'E to 37°32.9'N, 142°13.3' E, depth 697-709 meters. Holotype: HUMZ 156757. Paratypes: HUMZ 152369 (1), 171668 (1), 178280 (1); NSMT P-64042 [ex HUMZ 171671] (1). Type catalog: Kawarada et al. 2020:50 [ref. 37443]. •Valid as Lycenchelys tohokuensis Anderson & Imamura 2002 -- (Anderson & Fedorov 2004:20 [ref. 27603], Shinohara & Anderson 2007:63 [ref. 29111], Balushkin et al. 2011:1026 [ref. 32449], Thiel et al. 2018:53 [ref. 35743], Kawarada et al. 2020:50 [ref. 37443]). Current status: Valid as Lycenchelys tohokuensis Anderson & Imamura 2002. Zoarcidae: Lycodinae. Distribution: Northwestern Pacific: Pacific coast of northern Japan. Habitat: marine.

tristichodon, Lycenchelys DeWitt [H. H.] & Hureau [J.-C.] 1980:816, Fig. 10 [Bulletin du Museum National d'Histoire Naturelle, Série 4: Section A: Zoologie, Biologie et Écologie Animales v. 1 (no. 3) (for 1979); ref. 1125] Bellingshausen Sea, west of Adelaide Island, 67°15.6'S, 70°12.0'W, depth 630-650 meters. Holotype (unique): MNHN 1974-0087. Appeared first as name only in Gosztonyi 1977:196 [ref. 6103]. •Valid as Lycenchelys tristichodon DeWitt & Hureau 1980 -- (Anderson 1988:99 [ref. 7304], Pequeño 1989:49 [ref. 14125], Anderson 1990:264 [ref. 21695], Miller 1993:670 [ref. 21297], Anderson 1994:118 [ref. 21438], Anderson & Fedorov 2004:20 [ref. 27603], Balushkin et al. 2011:1026 [ref. 32449]). Current status: Valid as Lycenchelys tristichodon DeWitt & Hureau 1980. Zoarcidae: Lycodinae. Distribution: Southern Ocean: Bellingshausen Sea, Antarctica. Habitat: marine.

uschakovi, Lycenchelys Andriashev [A. P.] 1958:176, Figs. 1 (no.2), 3 [Voprosy Ikhtiologii v. 11; ref. 12042] Northern part of Kurie-Kamchatka Trench, 49°49'N, 157°45'E, depth 3960-4070 meters. Holotype (unique): ZIN 34670. Type catalog: Balushkin et al. 2011:984 [ref. 32449], Balushkin et al. 2012:166 [ref. 33667]. •Valid as Lycenchelys uschakovi Andriashev 1958 -- (Toyoshima 1985:155 [ref. 5722], Anderson 1994:118 [ref. 21438], Sheiko & Fedorov 2000:36 [ref. 25650], Anderson & Fedorov 2004:20 [ref. 27603], Balushkin et al. 2011:984 [ref. 32449], Parin et al. 2014:403 [ref. 33547], Thiel et al. 2018:53 [ref. 35743], Prokofiev 2022:149 [ref. 39243]). Current status: Valid as Lycenchelys uschakovi Andriashev 1958. Zoarcidae: Lycodinae. Distribution: Northwestern Pacific: Kuril-Kamchatka Trench. Habitat: marine.

verrillii, Lycodes Goode [G. B.] & Bean [T. H.] 1877:474 [American Journal of Science and Arts (Series 3) v. 14 (art. 50); ref. 18128] 30 miles south of Cape Negro, Nova Scotia, Canada, depth 90 fathoms; 27 miles south of Chebucto Head, Halifax, Canada, depth 101 fathoms. Lectotype: USNM 21013. Paralectotypes: USNM 336784 [ex USNM 21013] (orig. 5, now 2), 21015 (1); YPM 3633 (1, not found in 1991). Type catalog: Moore & Boardman 1991:27 [ref. 16741] as verrilli, Springer & Anderson 1997:22-23 [ref. 22953] with extensive comments. Lectotype selected by Springer & Anderson 1997:23 [ref. 22953]. •Valid as Lycenchelys verrillii (Goode & Bean 1877) -- (Robins & Ray 1986:236 [ref. 23100] as verrilli, Scott & Scott 1988:405 [ref. 25518] as verrilli, McAllister 1990:158 [ref. 14674] as verrilli, Anderson 1994:118 [ref. 21438], Møller 1999:327 [ref. 24052], Klein-MacPhee & Collette in Collette & Klein-MacPhee 2002:467 [ref. 26158], Moore et al. 2003:228 [ref. 27076], Anderson & Fedorov 2004:21 [ref. 27603], Nelson et al. 2004:157 [ref. 27807], Balushkin et al. 2011:984 [ref. 32449], Page et al. 2013:162 [ref. 32708], Simian et al. 2022:376 [ref. 40776], Page et al. 2023:212 [ref. 40505]). Current status: Valid as Lycenchelys verrillii (Goode & Bean 1877). Zoarcidae: Lycodinae. Distribution: Northwestern Atlantic. Habitat: marine.

vitiazi, Lycenchelys Andriashev [A. P.] 1955:371 [Trudy Instituta Zoologii / Akademiia Nauk, Azerbaidzhanskoi SSR. v. 18; ref. 12261] Kuril-Kamchatka Trench near Paramushiro Island, 50°00'N, 157°40'E, depth 2450 meters. Holotype (unique): ZIN 33747. Type catalog: Balushkin et al. 2011:984 [ref. 32449], Balushkin et al. 2012:167 [ref. 33667]. •Valid as Lycenchelys vitiazi Andriashev 1955 -- (Toyoshima 1985:164 [ref. 5722], Anderson 1994:118 [ref. 21438], Sheiko & Fedorov 2000:36 [ref. 25650], Anderson & Fedorov 2004:21 [ref. 27603], Balushkin et al. 2011:984 [ref. 32449], Parin et al. 2014:404 [ref. 33547], Thiel et al. 2018:53 [ref. 35743]). Current status: Valid as Lycenchelys vitiazi Andriashev 1955. Zoarcidae: Lycodinae. Distribution: Western North Pacific. Habitat: marine.

volki, Lycenchelys Andriashev [A. P.] 1955:369, Fig. 2 (no. 6), Figs. 13-14 [Trudy Instituta Zoologii / Akademiia Nauk, Azerbaidzhanskoi SSR. v. 18; ref. 12261] About 130 miles north of Mednyi Island, southwestern Bering Sea, 57°03'N, 168°29'E, depth 3940 meters. Holotype (unique): ZIN 32964. Type catalog: Balushkin et al. 2011:984 [ref. 32449], Balushkin et al. 2012:167 [ref. 33667]. •Valid as Lycenchelys volki Andriashev 1955 -- (Toyoshima 1985:152 [ref. 5722], Anderson 1994:118 [ref. 21438], Anderson 1995:106 [ref. 21928], Sheiko & Fedorov 2000:36 [ref. 25650], Mecklenburg et al. 2002:697 [ref. 25968], Anderson & Fedorov 2004:21 [ref. 27603], Love et al. 2005:141 [ref. 37547], Balushkin et al. 2011:984 [ref. 32449], Parin et al. 2014:404 [ref. 33547], Thiel et al. 2018:53 [ref. 35743], Love et al. 2021:181 [ref. 39279]). Current status: Valid as Lycenchelys volki Andriashev 1955. Zoarcidae: Lycodinae. Distribution: North Pacific: Commander Islands (Russia). Habitat: marine.

wilkesi, Lycenchelys Anderson [M. E.] 1988:100, Fig. 37 [Antarctic Research Series, Washington DC. v. 47; ref. 7304] Bransfield Strait, Antarctica, 62°07'S, 55°58'W, depth 1113-1153 meters. Holotype (unique): LACM 10476-2. •Valid as Lycenchelys wilkesi Anderson 1988 -- (Anderson 1990:265 [ref. 21695], Miller 1993:671 [ref. 21297], Anderson 1994:118 [ref. 21438], Anderson & Fedorov 2004:21 [ref. 27603], Balushkin et al. 2011:1026 [ref. 32449]). Current status: Valid as Lycenchelys wilkesi Anderson 1988. Zoarcidae: Lycodinae. Distribution: Southern Ocean: Antarctic Peninsula. Habitat: marine.

xanthoptera, Lycenchelys Anderson [M. E.] 1991:152, Figs. 1-2 [Cybium v. 15 (no. 2); ref. 20019] Weddell Sea, off Kapp Norvegia, Queen Maud Land, Antarctica, 71°06.2'S, 12°53.8'W to 71°05.7'S, 12°58.4'W, depth 771-793 meters. Holotype: MNHN 1990-1023. Paratypes: ISH 1-1991 (1); LACM 45053-1 (1); MNHN 1999-1024 (1), 1990-1025 (1), 1990-1026 (1). •Valid as Lycenchelys xanthoptera Anderson 1991 -- (Anderson & Balanov 2000:1056 [ref. 25023], Anderson & Fedorov 2004:21 [ref. 27603], Struthers & Møller 2009:65 [ref. 30403], Balushkin et al. 2011:1026 [ref. 32449]). Current status: Valid as Lycenchelys xanthoptera Anderson 1991. Zoarcidae: Lycodinae. Distribution: Southern Ocean: Weddell Sea and Ross Sea, Antarctica. Habitat: marine.