Species that contain: Ceratias and holboelli [ 5 ] records

giganteus, Reganichthys Bigelow [H. B.] & Barbour [T.] 1944:10, Pls. 4-6 [Proceedings of the New England Zoölogical Club v. 23; ref. 299] Twelve miles south of Mt. Desert Rock, off Portland, Maine, New England coast, U.S.A., depth 125 fathoms. Holotype: MCZ 36042. Additional material: 1 parasitic male. •Synonym of Ceratias holboelli Krøyer 1845 -- (Pietsch 1986:484 [ref. 5969], Anderson & Leslie 2001:20 [ref. 26165], Pietsch 2009:325 [ref. 30766]). Current status: Synonym of Ceratias holboelli Krøyer 1845. Ceratiidae. Habitat: marine.

holboelli, Ceratias Krøyer [H. N.] 1845:639 [Naturhistorisk Tidsskrift (Kjøbenhavn) (n. s.) v. 1; ref. 2692] Southern Greenland, depth 0-340 meters. Holotype: ZMUC P61. Type catalog: Nielsen 1974:97 [ref. 9588]. Originally as holbölli. Also in Kroyer 1845:140 [ref. 19477]. Males unknown. •Valid as Ceratias holboelli Krøyer 1845 -- (Maul 1973:674 [ref. 7171], Paulin et al. 1989:137 [ref. 24556], Yamakawa in Okamura et al. 1982:199, 363 [ref. 8256], Amaoka in Masuda et al. 1984:108 [ref. 6441], Bertelsen in Whitehead et al. 1986:1403 [ref. 13677], Pietsch 1986:484 [ref. 5969], Pietsch 1986:374 [ref. 5704], Scott & Scott 1988:250 [ref. 25518], Paxton et al. 1989:294 [ref. 12442], McAllister 1990:229 [ref. 14674], Bertelsen 1990:510 [ref. 15724], Stearn & Pietsch in Okamura et al. 1995:131 [ref. 22531], Shinohara et al. 1996:173 [ref. 26605], Santos et al. 1997:125 [ref. 23531], Arruda 1997:127 [ref. 24952], Stewart & Pietsch 1998:23 [ref. 23378], Fricke 1999:110 [ref. 24106], Pietsch 1999:2035 [ref. 24766], Nakabo 2000:468 [ref. 25086], Randall & Lim in Randall & Lim 2000:598 [ref. 25122], Sheiko & Fedorov 2000:24 [ref. 25650], Hutchins 2001:22 [ref. 25847], Anderson & Leslie 2001:20 [ref. 26165], Mecklenburg et al. 2002:303 [ref. 25968], Nakabo 2002:468 [ref. 26001], Pietsch in Collette & Klein-MacPhee 2002:274 [ref. 26158], Pietsch 2003:1067 [ref. 27014], Moore et al. 2003:216 [ref. 27076], Love et al. 2005:61 [ref. 37547], Mundy 2005:273 [ref. 28379], Paxton & Gates 2006:665 [ref. 29007], Shao et al. 2008:244 [ref. 29952], Pietsch 2008:385 [ref. 30637], Pietsch 2009:324 [ref. 30766], Bañon et al. 2010:12 [ref. 31029], Møller et al. 2010:46 [ref. 31169], Page et al. 2013:98 [ref. 32708], Parin et al. 2014:187 [ref. 33547], Stewart & Pietsch 2015:929 [ref. 34271], Afonso et al. 2016:38, 121 [ref. 36199], Pietsch 2016:2072 [ref. 34597], Banón et al. 2019:[2] 607 [ref. 38699], Carneiro et al. 2019:219 [ref. 37250], Kenchington et al. 2020:[4] [ref. 37729], Sutton et al. 2020:232 [ref. 37832], Bañón & Maño 2021:62 [ref. 38883], Love et al. 2021:90 [ref. 39279], Mincarone et al. 2021:24 [ref. 38381], Fermon et al. 2022:304 [ref. 39448] possible, Bañón et al. 2023:4 [ref. 40093]). Current status: Valid as Ceratias holboelli Krøyer 1845. Ceratiidae. Distribution: Circumglobal in tropical and temperate seas. Habitat: marine.

kroyeri, Mancalias Koefoed [E.] 1944:11, Pl. 3 (fig. 4) [Scientific Results of the Michael Sars North Atlantic Deep-Sea Expedition 1910 v. 4 (pt 2, no. 1); ref. 2651] North Atlantic, 28°02'N, 14°17'W, Michael Sars station 42, 900 meters wire out. Holotype (unique): ZMUB 4299. Type catalog: Frøiland 1979:150 [ref. 21547]. •Synonym of Ceratias holboelli Krøyer 1845 -- (authors). •Synonym of Ceratias uranoscopus Murray 1877 -- (Anderson & Leslie 2001:21 [ref. 26165], Pietsch 2009:326 [ref. 30766]). Current status: Synonym of Ceratias uranoscopus Murray 1877. Ceratiidae. Habitat: marine.

myops, Miopsaras Gilbert [C. H.] 1905:694, Pl. 99 [Bulletin of the U. S. Fish Commission v. 23 (pt 2) [for 1903]; ref. 1631] Vicinity of Kauai Island, Hawaiian Islands, Albatross station 4019, depth 409-550 fathoms. Holotype (unique): USNM 51637. •In Ceratias but unidentifiable, illicium lost -- (Pietsch 1986:487 [ref. 5969], Pietsch 2009:328 [ref. 30766]). •Questionably a synonym of Ceratias holboelli Krøyer 1845 -- (Mundy 2005:273 [ref. 28379]). •In Ceratias but unidentifiable, illicium lost -- (Pietsch 1986:487 [ref. 5969], Pietsch 2009:328 [ref. 30766]). Nomen Dubium. Ceratiidae. Habitat: marine.

uranoscopus, Ceratias Murray [J.] in Thomson 1877:70, Fig. 20 on p. 69 [Voyage of the `Challenger'. v. 2; ref. 17807] Northeastern Atlantic, between Canary and Cape Verde islands, 22°18'N, 22°02'W, 0-4392 meters. Holotype (unique): BMNH 1887.12.7.15. •Synonym of Ceratias holboelli Krøyer 1845 -- (Maul 1973:674 [ref. 7171]). •Valid as Ceratias uranoscopus Murray 1877 -- (Pietsch 1986:485 [ref. 5969], Bertelsen 1990:510 [ref. 15724], Stearn & Pietsch in Okamura et al. 1995:131 [ref. 22531], Pietsch 1999:2035 [ref. 24766], Nakabo 2000:468 [ref. 25086], Mecklenburg et al. 2002:303 [ref. 25968], Nakabo 2002:468 [ref. 26001], Anderson & Leslie 2001:21 [ref. 26165], Mecklenburg et al. 2002:303 [ref. 25968], Pietsch 2003:1067 [ref. 27014], Moore et al. 2003:216 [ref. 27076], Menezes in Menezes et al. 2003:65 [ref. 27192], Mundy 2005:273 [ref. 28379], Paxton & Gates 2006:666 [ref. 29007], Pietsch 2008:385 [ref. 30637], Pietsch 2009:326 [ref. 30766], Pietsch 2016:2072 [ref. 34597], Kenchington et al. 2020:[4] [ref. 37729], Sutton et al. 2020:232 [ref. 37832], Mincarone et al. 2021:4 [ref. 38381], Eduardo et al. 2022:10 [ref. 39574], Fermon et al. 2022:304 [ref. 39448] possible). Current status: Valid as Ceratias uranoscopus Murray 1877. Ceratiidae. Distribution: Circumglobal in tropical and subtropical seas, but not in eastern Pacific. Habitat: marine.