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

Species in the genus Cyclothone: [ 19 ] records

acclinidens, Cyclothone Garman [S.] 1899:247, Pl. J (fig. 4) [Memoirs of the Museum of Comparative Zoology v. 24; ref. 1540] Off Galápagos Islands, eastern Pacific, 0°36'S, 78°138'W, depth 0-2413 fathoms. Syntypes: MCZ 28515 (orig. 8, now 6), 35152 (5); USNM 120400 [ex MCZ 28515] (1). •Valid as Cyclothone acclinidens Garman 1899 -- (Witzell 1973:116 [ref. 7172], Badcock 1982:209 [ref. 8512], Fujii in Masuda et al. 1984:46 [ref. 6441], Badcock in Whitehead et al. 1984:289 [ref. 13675], Schaefer et al. 1986:248 [ref. 5709], Matarese et al. 1989:89 [ref. 26885], Paxton et al. 1989:184 [ref. 12442], Pequeño 1989:30 [ref. 14125], Gon 1990:117 [ref. 21680], Miya 1994:200 [ref. 22045], De La Cruz Agüero et al. 1997:173 [ref. 24545], Santos et al. 1997:123 [ref. 23531], Arruda 1997:31 [ref. 24952], McEachran & Fechhelm 1998:414 [ref. 23897], Nakabo 2000:310 [ref. 25086], Randall & Lim in Randall & Lim 2000:590 [ref. 25122], Hutchins 2001:18 [ref. 25847], Shinohara et al. 2001:296 [ref. 25995], Nakabo 2002:310 [ref. 26001], Balanov & Kasatkina 2003:177 [ref. 26891], Harold 2003:884 [ref. 27001], Moore et al. 2003:182 [ref. 27076], Shinohara et al. 2005:404 [ref. 28370], Love et al. 2005:35 [ref. 37547], Mundy 2005:164 [ref. 28379], Castellanos-Galindo et al. 2006:250 [ref. 28944], Paxton et al. 2006:419 [ref. 28995], Harold & Gomon 2008:225 [ref. 30629], Fricke et al. 2011:356 [ref. 31242], Harold 2016:1786 [ref. 34568], Fourriére et al. 2016:454 [ref. 34668], Del Moral-Flores et al. 2016:606 [ref. 34923], Kells et al. 2016:104 [ref. 35888], Fricke et al. 2018:65 [ref. 35805], Burton & Lea 2019:41 [ref. 37205], Carneiro et al. 2019:86 [ref. 37250], Sutton et al. 2020:60 [ref. 37832], Love et al. 2021:54 [ref. 39279], Fermon et al. 2022:166 [ref. 39448], Page et al. 2023:84 [ref. 40505]). Current status: Valid as Cyclothone acclinidens Garman 1899. Gonostomatidae. Distribution: Circumglobal in warm temperate seas. Habitat: marine.

alba, Cyclothone signata var. Brauer [A.] 1906:80, Fig. 30 [Die Tiefsee-Fische v. 15; ref. 632] Several localities. Syntypes: SMF 2108-12 (1, 12 10, 7, 2), 11941 (2); ZMB 17468-77 (5, 3, 2, 2, 5, 4, 2, 2, 5, 3), 22329-34 (8, 12, 2, 3, 3, 4); SNMBR I-10021 (2), I-10023 (1), I-10027 (1); SMNS 4486 (1), 4490 (2), 4492 (1); ZMB 17473-74 (4, 2); ZMH 8164-69 (8, 2, 7, 5, 3, 4). Type catalog: Fricke 1991:1023 [ref. 19904], Wilkens & Dohse 1993:411 [ref. 21161], Fricke 1995:15 [ref. 28100], Fricke 2005:41 [ref. 29864]. •Valid as Cyclothone alba Brauer 1906 -- (Witzell 1973:116 [ref. 7172], Badcock 1982:208 [ref. 8512], Badcock in Whitehead et al. 1984:289 [ref. 13675], Fujii in Masuda et al. 1984:46 [ref. 6441], Schaefer et al. 1986:249 [ref. 5709], Scott & Scott 1988:162 [ref. 25518], Paxton et al. 1989:184 [ref. 12442], Pequeño 1989:30 [ref. 14125], McAllister 1990:87 [ref. 14674], Quéro et al. 1990:284 [ref. 14659], Miya 1994:200 [ref. 22045], Gomon et al. 1994:247 [ref. 22532], Shinohara et al. 1994:57 [ref. 22800], Santos et al. 1997:29 [ref. 23531], Arruda 1997:31 [ref. 24952], McEachran & Fechhelm 1998:415 [ref. 23897], Fricke 1999:87 [ref. 24106], Porteiro et al. 1999:28 [ref. 24203], Nakabo 2000:309 [ref. 25086], Randall & Lim in Randall & Lim 2000:590 [ref. 25122], Sheiko & Fedorov 2000:21 [ref. 25650], Mecklenburg et al. 2002:214 [ref. 25968], Hutchins 2001:18 [ref. 25847], Nakabo 2002:309 [ref. 26001], Balanov & Kasatkina 2003:177 [ref. 26891], Figueiredo et al. in Menezes et al. 2003:44 [ref. 27192] with genus as Cyclotone, Harold 2003:884 [ref. 27001], Moore et al. 2003:182 [ref. 27076], Love et al. 2005:35 [ref. 37547], Shinohara et al. 2005:404 [ref. 28370], Shinohara et al. 2005:404 [ref. 28370], Mundy 2005:164 [ref. 28379], Paxton et al. 2006:419 [ref. 28995], Harold & Gomon 2008:224 [ref. 30629], Fricke et al. 2009:23 [ref. 30213], Fricke et al. 2011:356 [ref. 31242], Larson et al. 2013:44 [ref. 32988], Parin et al. 2014:143 [ref. 33547], Kenaley & Stewart 2015:426 [ref. 34248], Harold 2016:1786 [ref. 34568], Fricke et al. 2018:65 [ref. 35805], Carneiro et al. 2019:86 [ref. 37250], Fricke et al. 2019:59 [ref. 36673], Sutton et al. 2020:58 [ref. 37832], Love et al. 2021:54 [ref. 39279], Fermon et al. 2022:166 [ref. 39448], Page et al. 2023:84 [ref. 40505]). Current status: Valid as Cyclothone alba Brauer 1906. Gonostomatidae. Distribution: Circumglobal in tropical and temperate seas. Habitat: marine.

atraria, Cyclothone Gilbert [C. H.] 1905:605, Pl. 72 (fig. 2) [Bulletin of the U. S. Fish Commission v. 23 (pt 2) [for 1903]; ref. 1631] Off Kauai Island, Hawaiian Islands, Albatross station 4187, depth 507-703 fathoms. Holotype (unique): USNM 52055. •Valid as Cyclothone atraria Gilbert 1905 -- (Fujii in Masuda et al. 1984:46 [ref. 6441], Matarese et al. 1989:89 [ref. 26885], Okamura & Machida 1986:33 [ref. 22278], Shinohara et al. 1994:59 [ref. 22800], Shinohara et al. 1996:160 [ref. 26605], De La Cruz Agüero et al. 1997:173 [ref. 24545], Harold 1999:1899 [ref. 24741], Nakabo 2000:310 [ref. 25086], Randall & Lim in Randall & Lim 2000:590 [ref. 25122], Sheiko & Fedorov 2000:21 [ref. 25650], Mecklenburg et al. 2002:216 [ref. 25968], Shinohara et al. 2001:296 [ref. 25995], Nakabo 2002:310 [ref. 26001], Fedorov et al. 2003:43 [ref. 27579], Love et al. 2005:35 [ref. 37547], Shinohara et al. 2005:404 [ref. 28370], Mundy 2005:164 [ref. 28379], Castellanos-Galindo et al. 2006:250 [ref. 28944], Parin et al. 2014:143 [ref. 33547], Burton & Lea 2019:41 [ref. 37205], Love et al. 2021:54 [ref. 39279], Page et al. 2023:84 [ref. 40505]). Current status: Valid as Cyclothone atraria Gilbert 1905. Gonostomatidae. Distribution: North Pacific. Habitat: marine.

braueri, Cyclothone Jespersen [P.] & Tåning [A. V.] 1926:7, 52, Figs. 4, 6 (upper) [Report on the Danish Oceanographical Expeditions 1908-1910 to the Mediterranean and Adjacent Seas v. 2 (Biology); ref. 15592] Mediterranean Sea. Syntypes: ZMUC P207585 (1), P207678 (1). •Valid as Cyclothone braueri Jespersen & Tåning 1926 -- (Witzell 1973:116 [ref. 7172], Badcock 1982:208 [ref. 8512], Badcock in Whitehead et al. 1984:290 [ref. 13675], Schaefer et al. 1986:249 [ref. 5709], Scott & Scott 1988:162 [ref. 25518], Paxton et al. 1989:184 [ref. 12442], Pequeño 1989:30 [ref. 14125], Paulin et al. 1989:93 [ref. 24556], McAllister 1990:87 [ref. 14674], Quéro et al. 1990:284 [ref. 14659], Gon 1990:118 [ref. 21680], Miya 1994:200 [ref. 22045], Gomon et al. 1994:247 [ref. 22532], Golani 1994:34 [ref. 23162], Santos et al. 1997:29 [ref. 23531], Arruda 1997:31 [ref. 24952], McEachran & Fechhelm 1998:416 [ref. 23897], Fricke 1999:87 [ref. 24106], Porteiro et al. 1999:28 [ref. 24203], Harold 1999:1899 [ref. 24741], Hutchins 2001:18 [ref. 25847], Bilecenoğlu et al. 2002:40 [ref. 26753], Craddock & Hartel in Collette & Klein-MacPhee 2002:183 [ref. 26158], Figueiredo et al. in Menezes et al. 2003:44 [ref. 27192] with genus as Cyclotone, Harold 2003:884 [ref. 27001], Moore et al. 2003:182 [ref. 27076], Duhamel et al. 2005:397 [ref. 32059] with question, Golani 2005:20 [ref. 37112], Paxton et al. 2006:420 [ref. 28995], Fricke et al. 2007:57 [ref. 29533], Harold & Gomon 2008:225 [ref. 30629], Fricke et al. 2009:23 [ref. 30213], Lipej & Dulčić 2010:22 [ref. 36649], Møller et al. 2010:28 [ref. 31169], Goren & Galil 2015:512 [ref. 33910], Kenaley & Stewart 2015:427 [ref. 34248], Harold 2016:1786 [ref. 34568], Fricke et al. 2018:65 [ref. 35805], Artüz & Fricke 2019:553 [ref. 36612], Carneiro et al. 2019:86 [ref. 37250], Elbaraasi et al. 2019:92 [ref. 36864], Reiner 2019:86 [ref. 38139], Kovačić et al. 2020:13 [ref. 37519], Sutton et al. 2020:59 [ref. 37832], Bañón & Maño 2021:54 [ref. 38883], Dalyan et al. 2021:5 [ref. 38892], Golani 2021:22 [ref. 38303], Kovačić et al. 2021:23 [ref. 39014], Love et al. 2021:55 [ref. 39279], Fermon et al. 2022:166 [ref. 39448], Page et al. 2023:84 [ref. 40505]). Current status: Valid as Cyclothone braueri Jespersen & Tåning 1926. Gonostomatidae. Distribution: Circumglobal in tropical and subtropical seas (in the North Atlantic also in temperate waters north to 66°N) (including Mediterranean Sea, Sea of Marmara), but not North Pacific. Habitat: marine.

canina, Cyclothone Gilbert [C. H.] 1905:604, Pl. 71 (fig. 2) [Bulletin of the U. S. Fish Commission v. 23 (pt 2) [for 1903]; ref. 1631] Off Kauai Island, Hawaiian Islands, Albatross station 4005, depth 480-577 fathoms. Holotype: USNM 51545. Paratypes: CAS-SU 8572 (2), 8576 (1); USNM 51539-44 (5, 2, 2, 2, 1, 1). Type catalog: Böhlke 1953:16 [ref. 12291]. •Synonym of Cyclothone pallida Brauer 1902 -- (Gon 1990:120 [ref. 21680], Mundy 2005:165 [ref. 28379]). Current status: Synonym of Cyclothone pallida Brauer 1902. Gonostomatidae. Habitat: marine.

kobayashii, Cyclothone Miya [M.] 1994:193, Fig. 2 [Copeia 1994 (no. 1); ref. 22045] Southern Ocean, 45°03.2'S, 115°01.1'E, depth 0-1058 meters. Holotype: CBM-ZF 1387. Paratypes: AMS I.16494-049 (1); BMNH 1987.9.4.363 (1), CBM-ZF 1388 (1); NSMT-P 35724 (1); SIO 63-542 (1); ZIN 50260 (1); ZMUC P208732-33 (1, 1). First mentioned in an unpublished Ph. D. thesis of Kobayashi 1973. •Valid as Cyclothone kobayashii Miya 1994 -- (Harold 1999:1899 [ref. 24741], Paxton et al. 2006:420 [ref. 28995], Kenaley & Stewart 2015:428 [ref. 34248]). Current status: Valid as Cyclothone kobayashii Miya 1994. Gonostomatidae. Distribution: Circumglobal in southern Hemisphere. Habitat: marine.

livida, Cyclothone Brauer [A.] 1902:279 [Zoologischer Anzeiger v. 25 (no. 668); ref. 631] Atlantic Ocean. Lectotype: ZMB 17482 (35 mm SL specimen). Paralectotypes: ASUM A19.2.1.6a (15); SNMBR I-10032 (1); SMF 2088-89 (1, 3), 11943 (4); SMNS 4484 (1), 4494 (1); ZMB 17478 (1), 17480-82 (2, 2, 3), 22312 (12); ZMH 8231-32 [? now 10834-35] (2, 2). Type catalog: Fricke 1991:1022 [ref. 19904], Wilkens & Dohse 1993:410 [ref. 21161], Fricke 1995:14 [ref. 28100], Fricke 2005:40 [ref. 29864]. A single specimen collected at Valdivia St. 73 was measured in the original description. Lectotype designated by Gon et al. 2022:57 [ref. 39777]. •Valid as Cyclothone livida Brauer 1902 -- (Witzell 1973:117 [ref. 7172], Badcock 1982:209 [ref. 8512], Badcock in Whitehead et al. 1984:291 [ref. 13675], Quéro et al. 1990:284 [ref. 14659], Santos et al. 1997:30 [ref. 23531], Porteiro et al. 1999:7 [ref. 24203], Harold 2016:1786 [ref. 34568], Carneiro et al. 2019:87 [ref. 37250], Reiner 2019:86 [ref. 38139], Sutton et al. 2020:60 [ref. 37832], Fermon et al. 2022:166 [ref. 39448], Gon et al. 2022:54 [ref. 39777]). Current status: Valid as Cyclothone livida Brauer 1902. Gonostomatidae. Distribution: Eastern Atlantic: southeast of Iceland south to Angola. Habitat: marine.

lusca, Cyclothone Goode [G. B.] & Bean [T. H.] 1883:221 [Bulletin of the Museum of Comparative Zoology v. 10 (no. 5); ref. 1838] Atlantic, 31°41'-34°28'25"N, 74°35'-76°12'30"W, depth 457-1632 fathoms. Syntypes: (75) MCZ 25883-86 (5, 35, 13, 9); USNM 120255 [ex MCZ 25886] (4). •Synonym of Cyclothone microdon (Günther 1878) -- (Gon 1990:119 [ref. 21680], Paxton et al. 2006:420 [ref. 28995]). Current status: Synonym of Cyclothone microdon (Günther 1878). Gonostomatidae. Habitat: marine.

microdon, Gonostoma Günther [A.] 1878:188 [21] [Annals and Magazine of Natural History (Series 5) v. 2 (nos 7/8/9)(art. 2/22/28); ref. 2010] Kermadec Islands, Challenger station 171, depth 600 fathoms. Lectotype: BMNH 1887.12.7.174. Paralectotypes: BMNH 1887.12.7.164-166 (3), 1887.12.7.167-168 (2), 1887.12.7.169-171 (3), 1887.12.7.172 (1); 1887.12.7.173 (1), 1887.12.7.175 (1), 1887.12.7.176-177 (2), 1887.12.7.178 (1), 1887.12.7.179 (1); MNHN 1890-0143 to 0147 (5); ZMUO J658 (2, poor condition). Type catalog: Bertin 1940:312 [ref. 293], Pethon 1969:4 [ref. 19268]. On p. 21 of separate. See also Günther 1887:175 [ref. 2013]. Lectotype selected by Pethon 1969:4 [ref. 19268]. •Valid as Cyclothone microdon (Günther 1878) -- (Witzell 1973:117 [ref. 7172], Badcock 1982:209 [ref. 8512], Badcock in Whitehead et al. 1984:291 [ref. 13675], Schaefer et al. 1986:249 [ref. 5709], Scott & Scott 1988:163 [ref. 25518], Paxton et al. 1989:184 [ref. 12442], Pequeño 1989:30 [ref. 14125], Paulin et al. 1989:93 [ref. 24556], McAllister 1990:87 [ref. 14674], Quéro et al. 1990:285 [ref. 14659], Gon 1990:119 [ref. 21680], Miya 1994:200 [ref. 22045], Gomon et al. 1994:247 [ref. 22532], Santos et al. 1997:30 [ref. 23531], Arruda 1997:31 [ref. 24952], McEachran & Fechhelm 1998:417 [ref. 23897], Porteiro et al. 1999:28 [ref. 24203], Harold 1999:1899 [ref. 24741], Hutchins 2001:18 [ref. 25847], Craddock & Hartel in Collette & Klein-MacPhee 2002:184 [ref. 26158], Harold 2003:884 [ref. 27001], Moore et al. 2003:182 [ref. 27076], Duhamel et al. 2005:122 [ref. 32059], Castellanos-Galindo et al. 2006:250 [ref. 28944], Paxton et al. 2006:420 [ref. 28995], Harold & Gomon 2008:225 [ref. 30629], Fricke et al. 2009:23 [ref. 30213], Møller et al. 2010:28 [ref. 31169], Mecklenburg et al. 2011:119 [ref. 31212], Fricke et al. 2011:356 [ref. 31242], Duffy & Ahyong 2015:109 [ref. 36167], Kenaley & Stewart 2015:429 [ref. 34248], Afonso et al. 2016:26, 143 [ref. 36199], Harold 2016:1786 [ref. 34568], Mecklenburg et al. 2018:83 [ref. 36370], Carneiro et al. 2019:87 [ref. 37250], Reiner 2019:87 [ref. 38139], Sutton et al. 2020:58 [ref. 37832], Bañón & Maño 2021:54 [ref. 38883], Kovačić et al. 2021:23 [ref. 39014], Love et al. 2021:55 [ref. 39279], Fermon et al. 2022:167 [ref. 39448], Page et al. 2023:84 [ref. 40505]). Current status: Valid as Cyclothone microdon (Günther 1878). Gonostomatidae. Distribution: Circumglobal in tropical, subtropical and temperate seas to the Arctic region (including western Mediterranean Sea), except North Pacific. Habitat: marine.

obscura, Cyclothone Brauer [A.] 1902:280 [Zoologischer Anzeiger v. 25 (no. 668); ref. 631] Atlantic and Indian Ocean. Lectotype: ZMB 17512. Paralectotypes: ASUM A19.2.1.5a (1); SNMBR I-10035 (1); SMF 2113 (1); SMNS 4491 (1); ZMB 17509-10 (1, 1), 17480 (2), 19321 (3), 22324 (2); ZMH 8233 [now 10844] (1). Type catalog: Fricke 1991:1023 [ref. 19904], Wilkens & Dohse 1993:411 [ref. 21161], Fricke 1995:14 [ref. 28100], Fricke 2005:41 [ref. 29864]. A single specimen collected at Valdivia St. 237 was measured in the original description. Lectotype designated by Gon et al. 2022:57 [ref. 39777]. •Valid as Cyclothone obscura Brauer 1902 -- (Badcock 1982:209 [ref. 8512], Badcock in Whitehead et al. 1984:292 [ref. 13675], Miya & Nemoto 1987:417 [ref. 22502], Paxton et al. 1989:184 [ref. 12442], Quéro et al. 1990:285 [ref. 14659], Miya 1994:327 [ref. 22168], Miya 1994:200 [ref. 22045], McEachran & Fechhelm 1998:418 [ref. 23897], Harold 1999:1899 [ref. 24741], Nakabo 2000:310 [ref. 25086], Randall & Lim in Randall & Lim 2000:590 [ref. 25122], Hutchins 2001:19 [ref. 25847], Nakabo 2002:310 [ref. 26001], Harold 2003:884 [ref. 27001], Mundy 2005:165 [ref. 28379], Castellanos-Galindo et al. 2006:250 [ref. 28944], Paxton et al. 2006:420 [ref. 28995], Larson et al. 2013:44 [ref. 32988], Harold 2016:1786 [ref. 34568], Carneiro et al. 2019:87 [ref. 37250], Fricke et al. 2019:59 [ref. 36673], Sutton et al. 2020:57 [ref. 37832], Fermon et al. 2022:167 [ref. 39448], Gon et al. 2022:54 [ref. 39777], Page et al. 2023:84 [ref. 40505]). Current status: Valid as Cyclothone obscura Brauer 1902. Gonostomatidae. Distribution: Circumglobal in tropical and warm temperate seas. Habitat: marine.

pacifica, Cyclothone Mukhacheva [V. A.] 1964:114, Fig. 13 [Trudy Instituta Okeanologii Imeni P.P. Shirshova v. 73; ref. 9046] North Pacific, 45°16'[or 01']N, 156°13'[or 48']E, depth 0-4300 meters over 4480 meters. Holotype: ZIN 37445. Paratypes: (2458 specimens, 450 measured). •Valid as Cyclothone pacifica Mukhacheva 1964 -- (McAllister 1990:87 [ref. 14674]). •Synonym of Cyclothone atraria Gilbert 1905 -- (Okamura & Machida 1986:33 [ref. 22278], Sheiko & Fedorov 2000:21 [ref. 25650], Mecklenburg et al. 2002:216 [ref. 25968], Mundy 2005:164 [ref. 28379], Parin et al. 2014:143 [ref. 33547]). Current status: Synonym of Cyclothone atraria Gilbert 1905. Gonostomatidae. Habitat: marine.

pallida, Cyclothone Brauer [A.] 1902:281 [Zoologischer Anzeiger v. 25 (no. 668); ref. 631] Atlantic and Indian Ocean. Lectotype: ZMB 17496. Paralectotypes: ASUM A19.2.1.3a (3), A19.2.1.3b (1); SNMBR I-10020 (1), I-10024 (1), I-10028 (1), I-10031 (2); SMF 2092-97 (1, 2, 2, 2, 1, 9); SMNS 4474 (1), 4480 (1), 4482 (1), 4485 (1); ZMB 17490-92 (3, 1, 3), 17494-95 (1, 7), 17498 (1), ?22316-23, 19315-18 (100); ZMH 8158-63 (2, 1, 2, 22 now 20, 2, 1). Type catalog: Fricke 1991:1023 [ref. 19904], Wilkens & Dohse 1993:411 [ref. 21161], Fricke 1995:14-15 [ref. 28100], Fricke 2005:41 [ref. 29864]. A single specimen collected at Valdivia St. 207 was measured in the original description. Lectotype designated by Gon et al. 2022:57 [ref. 39777]. •Valid as Cyclothone pallida Brauer 1902 -- (Witzell 1973:117 [ref. 7172], Badcock 1982:289 [ref. 8512], Badcock in Whitehead et al. 1984:293 [ref. 13675], Fujii in Masuda et al. 1984:46 [ref. 6441], Schaefer et al. 1986:249 [ref. 5709], Peden & Jamieson 1988:491 [ref. 12864], Matarese et al. 1989:89 [ref. 26885], Paxton et al. 1989:184 [ref. 12442], Pequeño 1989:30 [ref. 14125], Paulin et al. 1989:93 [ref. 24556], McAllister 1990:88 [ref. 14674], Quéro et al. 1990:286 [ref. 14659], Gon & Heemstra 1990:120 [ref. 18440], Gon 1990:120 [ref. 21680], Miya 1994:327 [ref. 22168], Miya 1994:200 [ref. 22045], Santos et al. 1997:30 [ref. 23531], De La Cruz Agüero et al. 1997:173 [ref. 24545], Arruda 1997:31 [ref. 24952], McEachran & Fechhelm 1998:419 [ref. 23897], Fricke 1999:88 [ref. 24106], Porteiro et al. 1999:28 [ref. 24203], Harold 1999:1899 [ref. 24741], Nakabo 2000:309 [ref. 25086], Randall & Lim in Randall & Lim 2000:590 [ref. 25122], Sheiko & Fedorov 2000:21 [ref. 25650], Mecklenburg et al. 2002:218 [ref. 25968], Hutchins 2001:19 [ref. 25847], Nakabo 2002:309 [ref. 26001], Balanov & Kasatkina 2003:177 [ref. 26891], Harold 2003:884 [ref. 27001], Moore et al. 2003:182 [ref. 27076], Love et al. 2005:35 [ref. 37547], Shinohara et al. 2005:404 [ref. 28370], Mundy 2005:165 [ref. 28379], Castellanos-Galindo et al. 2006:250 [ref. 28944], Paxton et al. 2006:420 [ref. 28995], Fricke et al. 2009:23 [ref. 30213], Fricke et al. 2011:356 [ref. 31242], Larson et al. 2013:44 [ref. 32988], Parin et al. 2014:144 [ref. 33547], Kenaley & Stewart 2015:430 [ref. 34248], Bañón et al. 2016:307 [ref. 34397], Harold 2016:1786 [ref. 34568], Fricke et al. 2018:65 [ref. 35805], Burton & Lea 2019:41 [ref. 37205], Carneiro et al. 2019:87 [ref. 37250], Reiner 2019:87 [ref. 38139], Sutton et al. 2020:59 [ref. 37832], Bañón & Maño 2021:54 [ref. 38883], Love et al. 2021:55 [ref. 39279], Fermon et al. 2022:167 [ref. 39448], Gon et al. 2022:54 [ref. 39777], Page et al. 2023:84 [ref. 40505]). Current status: Valid as Cyclothone pallida Brauer 1902. Gonostomatidae. Distribution: Circumglobal in temperate and tropical and subtropical seas. Habitat: marine.

parapallida, Cyclothone Badcock [J.] 1982:200, Figs. 2-4 [Journal of Fish Biology v. 20 (no. 2); ref. 8512] 10°28'N, 19°43'W, depth 3140-0 meters. Holotype: BMNH 1981.4.2.1. Paratypes: BMNH 1981.4.2.2 (1), 1981.4.2.3 (1), 1981.4.2.4 (1), 1981.4.2.5 (1), 1981.4.2.6 (1), 1981.4.2.7 (1); IOS uncat. (179). •Valid as Cyclothone parapallida Badcock 1982 -- (Quéro et al. 1990:286 [ref. 14659], Miya 1994 [ref. 22168], Harold 1999:1899 [ref. 24741], Harold 2003:884 [ref. 27001], Paxton et al. 2006:420 [ref. 28995], Costa & Mincarone 2010:353 [ref. 37483], Fricke et al. 2011:356 [ref. 31242], Harold 2016:1787 [ref. 34568], Carneiro et al. 2019:87 [ref. 37250], Sutton et al. 2020:60 [ref. 37832], Fermon et al. 2022:167 [ref. 39448] possible). Current status: Valid as Cyclothone parapallida Badcock 1982. Gonostomatidae. Distribution: Atlantic; western-central Pacific. Habitat: marine.

pseudoacclinidens, Cyclothone Quéro [J.-C.] 1974:449, Figs. 1-4 [Revue des Travaux de l'Institut des Pêches Maritimes v. 38 (no. 4); ref. 7531] Northeastern Atlantic, 46°07'N, 4°16'W, depth 600-4000 meters. Holotype: MNHN 1975-0063. Paratypes: BMNH 1976.2.3.1 (1), CAS 35111 (1), ISH 230-1975 (1), MHNLR 805 (1), MNHN 1975-0064 to 0074 (11, 1 ea. lot), SMF 13392 (1), USNM 215280 (1), ZMB 23848 (1), ZMUC P207431 (1). Type catalog: Krefft 1978:8 [ref. 9884]. •Synonym of Cyclothone acclinidens Garman 1899 -- (Badcock in Whitehead et al. 1984:289 [ref. 13675], Schaefer et al. 1986:248 [ref. 5709]). •Valid as Cyclothone pseudoacclinidens Quéro 1974 -- (Quéro et al. 1990:286 [ref. 14659], Harold 2016:1787 [ref. 34568], Fermon et al. 2022:167 [ref. 39448] with question). Current status: Valid as Cyclothone pseudoacclinidens Quéro 1974. Gonostomatidae. Distribution: Circumglobal. Habitat: marine.

pseudopallida, Cyclothone Mukhacheva [V. A.] 1964:104, Fig. 7a [Trudy Instituta Okeanologii Imeni P.P. Shirshova v. 73; ref. 9046] Northeastern Pacific, 38°34'N [or 38°13'N], 144°18'[or 144°13']E, depth 0-1550 meters over 7420 meters. Holotype: ZIN 37444. Paratypes: (983). •Valid as Cyclothone pseudopallida Mukhacheva 1964 -- (Witzell 1973:118 [ref. 7172], Badcock 1982:208 [ref. 8512], Badcock in Whitehead et al. 1984:294 [ref. 13675], Fujii in Masuda et al. 1984:46 [ref. 6441], Peden et al. 1985:4 [ref. 24081], Peden & Hughes 1986:2 [ref. 9714], Schaefer et al. 1986:250 [ref. 5709], Scott & Scott 1988:164 [ref. 25518], Matarese et al. 1989:89 [ref. 26885], Paxton et al. 1989:185 [ref. 12442], Pequeño 1989:30 [ref. 14125], Paulin et al. 1989:93 [ref. 24556], McAllister 1990:88 [ref. 14674], Quéro et al. 1990:287 [ref. 14659], Gon 1990:121 [ref. 21680], Miya 1994:200 [ref. 22045], Gomon et al. 1994:247 [ref. 22532], Shinohara et al. 1994:59 [ref. 22800], Santos et al. 1997:30 [ref. 23531], McEachran & Fechhelm 1998:420 [ref. 23897], Fricke 1999:88 [ref. 24106], Porteiro et al. 1999:7 [ref. 24203], Harold 1999:1899 [ref. 24741], Nakabo 2000:309 [ref. 25086], Randall & Lim in Randall & Lim 2000:590 [ref. 25122], Sheiko & Fedorov 2000:21 [ref. 25650], Mecklenburg et al. 2002:217 [ref. 25968], Hutchins 2001:19 [ref. 25847], Nakabo 2002:309 [ref. 26001], Balanov & Kasatkina 2003:177 [ref. 26891], Figueiredo et al. in Menezes et al. 2003:44 [ref. 27192] with genus as Cyclotone, Harold 2003:884 [ref. 27001], Moore et al. 2003:182 [ref. 27076], Love et al. 2005:35 [ref. 37547], Shinohara et al. 2005:404 [ref. 28370], Mundy 2005:165 [ref. 28379], Duhamel et al. 2005:122 [ref. 32059], Paxton et al. 2006:421 [ref. 28995], Harold & Gomon 2008:225 [ref. 30629], Fricke et al. 2011:356 [ref. 31242], Parin et al. 2014:144 [ref. 33547], Kenaley & Stewart 2015:431 [ref. 34248], Harold 2016:1787 [ref. 34568], Fricke et al. 2018:65 [ref. 35805], Burton & Lea 2019:42 [ref. 37205], Carneiro et al. 2019:87 [ref. 37250], Sutton et al. 2020:59 [ref. 37832], Love et al. 2021:55 [ref. 39279], Fermon et al. 2022:167 [ref. 39448] possible, Page et al. 2023:84 [ref. 40505]). Current status: Valid as Cyclothone pseudopallida Mukhacheva 1964. Gonostomatidae. Distribution: Circumglobal in tropical and temperate seas. Habitat: marine.

pygmaea, Cyclothone microdon var. Jespersen [P.] & Tåning [A. V.] 1926:7, 54, Figs. 5, 6 (bottom) [Report on the Danish Oceanographical Expeditions 1908-1910 to the Mediterranean and Adjacent Seas v. 2 (Biology); ref. 15592] Mediterranean Sea. Syntypes: many. •Synonym of Cyclothone microdon (Günther 1878) -- (Witzell 1973:117 [ref. 7172]). •Valid as Cyclothone pygmaea Jespersen & Tåning 1926 -- (Badcock in Whitehead et al. 1984:294 [ref. 13675], Golani 1994:35 [ref. 23162], Galil & Goren 1994:50 [ref. 23163], Bilecenoğlu et al. 2002:41 [ref. 26753], Golani 2005:20 [ref. 37112], Fricke et al. 2007:57 [ref. 29533], Lipej & Dulčić 2010:22 [ref. 36649], Goren & Galil 2015:512 [ref. 33910], Elbaraasi et al. 2019:92 [ref. 36864], Kovačić et al. 2020:13 [ref. 37519], Golani 2021:22 [ref. 38303], Kovačić et al. 2021:23 [ref. 39014]). Current status: Valid as Cyclothone pygmaea Jespersen & Tåning 1926. Gonostomatidae. Distribution: Mediterranean Sea endemic. Habitat: marine.

quadrioculatum, Neostoma Vaillant [L. L.] 1888:99, Pl. 8 (figs. 2, 2a-2c) [Expéditions scientifiques du "Travailleur" et du "Talisman"; ref. 4496] Gulf of Gascony, Portugal coasts, Morocco, Canary Islands, Banc d' Arguin, Cape Verde, Azores, northern Atlantic, depth 950-4415 meters. Syntypes: (30) BMNH 1890.6.16.53 [ex MNHN] (1); MCZ 32263 [ex MNHN] (1); MNHN 1883-0057 to 0060 (1, 1, 1, 1), 1883-0063 (1), 1883-0067 (1), 1884-1081 (1), 1884-1083 to 1086 (1, 1, 1, 1), 1885-0052 to 0054 (1, 1, 1), 1885-0057 to 0058 (1, 1). Type catalog: Bertin 1940:312-313 [ref. 293]. •Synonym of Cyclothone microdon (Günther 1878) -- (Gon 1990:119 [ref. 21680]). Current status: Synonym of Cyclothone microdon (Günther 1878). Gonostomatidae. Habitat: marine.

signata, Cyclothone Garman [S.] 1899:246, Pl. J (fig. 3) [Memoirs of the Museum of Comparative Zoology v. 24; ref. 1540] Gulf of Panama, eastern Pacific, 6°21'N, 80°41'W, Albatross station 3382, depth 1793 fathoms. Syntypes: BMNH 1856.7.16.1-3 [from MCZ], MCZ 28517 (orig. 18, poor condition). •Valid as Cyclothone signata Garman 1899 -- (Peden et al. 1985:4 [ref. 24081], Peden & Hughes 1986:1 [ref. 9714], Matarese et al. 1989:89 [ref. 26885], Pequeño 1989:30 [ref. 14125], McAllister 1990:88 [ref. 14674], De La Cruz Agüero et al. 1997:173 [ref. 24545], Harold 1999:1899 [ref. 24741], Mecklenburg et al. 2002:215 [ref. 25968], Love et al. 2005:35 [ref. 37547], Mundy 2005:165 [ref. 28379], Castellanos-Galindo et al. 2006:250 [ref. 28944], Burton & Lea 2019:42 [ref. 37205], Carneiro et al. 2019:87 [ref. 37250], Love et al. 2021:55 [ref. 39279], Page et al. 2023:84 [ref. 40505]). Current status: Valid as Cyclothone signata Garman 1899. Gonostomatidae. Distribution: Central and eastern Pacific. Habitat: marine.

viva, Panderiella Kasatkina [A. P.] 2000:710, Figs. 1-3 [Doklady Akademii Nauk v. 373 (no. 5); ref. 27920] 77°41'N, 125°55'E. Holotype (unique). Described as a living fossil euconodont, in a new class, family, genus and species. According to C. F. Kammerer (pers. comm. 7/30/2002), this is a damaged specimen probably of the genus Cyclothone! •Synonymy of Cyclothone pseudopallida Mukhacheva 1964 -- (Parin et al. 2014:144 [ref. 33547]). Current status: Synonym of Cyclothone pseudopallida Mukhacheva 1964. Gonostomatidae. Habitat: marine.