Species that contain: Rouleina and squamilatera [ 4 ] records

eucla, Rouleina Whitley [G. P.] 1940:407 [Australian Zoologist v. 9 (pt 4); ref. 4699] Off Eucla, Western Australia. Syntypes: AMS E.3310 (1), E.6572-73 (1, 1), E.6575-76 (1, 1), E.6578-79 (1, 1), E.6754 (1, lost), IA.1334-37 (1, 1, 1, 1). Based on Aleposomus (Rouleina) squamilaterus of McCulloch 1926:163, Pl. 44 (fig. 1) [ref. 2947]. •Synonym of Rouleina squamilatera (Alcock 1898) -- (Paxton et al. 1989:211 [ref. 12442], Gomon et al. 1994:243 [ref. 22532]). •Valid as Rouleina eucla Whitley 1940 -- (Sazonov 1999:437 [ref. 24874], Sazonov & Markle 1999:1893 [ref. 24739], Sazonov & Williams 2001:S20 [ref. 26712], Hoese et al. 2006:391 [ref. 29035], Williams & Sazonov 2008:205 [ref. 30623], Williams & Stewart 2015:373 [ref. 34243]). Current status: Valid as Rouleina eucla Whitley 1940. Alepocephalidae. Distribution: Indo-West Pacific. Habitat: marine.

funebris, Xenodermichthys Fowler [H. W.] 1943:54, Fig. 4 [Bulletin of the United States National Museum No. 100, v. 14 (pt 2); ref. 1441] Off Point Tabonan, Palawan Passage, Philippines, 10°57'45"N, 118°38'15"E, Albatross station D.5348, depth 375 fathoms. Holotype (unique): USNM 99534. •Synonym of Rouleina watasei (Tanaka 1909) -- (Okamura & Machida 1986:31 [ref. 22278]). •Synonym of Rouleina squamilatera (Alcock 1898) -- (Sazonov & Williams 2001:S24 [ref. 26712]). Current status: Synonym of Rouleina squamilatera (Alcock 1898). Alepocephalidae. Habitat: marine.

squamilaterus, Xenodermichthys Alcock [A. W.] 1898:148 [Annals and Magazine of Natural History (Series 7) v. 2 (no. 8) (art. 22); ref. 92] Off Andaman Islands, Andaman Sea, 14°13'N, 93°40'E, Investigator station 235, depth 370-419 fathoms. Holotype (unique): ZSI F375/1. Type catalog: Menon & Yazdani 1968:101 [ref. 20743], Menon & Rama-Rao 1975:34 [ref. 22148]. Figured in Alcock 1899: Pl. 25 (fig. 4) [ref. 20535]. •Valid as Xenodermichthys squamilaterus Alcock 1898 -- (Paulin et al. 1989:85 [ref. 24556]). •Valid as Rouleina squamilatera (Alcock 1898) -- (Markle 1986:222 [ref. 5687], Paxton et al. 1989:210 [ref. 12442], Shcherbachev et al. 1989:164, 166 [ref. 36134], Miya in Amaoka et al. 1990:107 [ref. 16024], Gomon et al. 1994:243 [ref. 22532], Fricke 1999:86 [ref. 24106], Sazonov 1999:437 [ref. 24874], Sazonov & Markle 1999:1893 [ref. 24739], Hutchins 2001:19 [ref. 25847], Sazonov & Williams 2001:S24 [ref. 26712], Hoese et al. 2006:391 [ref. 29035], Parin et al. 2014:113 [ref. 33547], Senda et al. 2020:116 [ref. 37789]). Current status: Valid as Rouleina squamilatera (Alcock 1898). Alepocephalidae. Distribution: Eastern Indian Ocean, western Pacific. Habitat: marine.

watasei, Aleposomus Tanaka [S.] 1909:14 [Journal of the College of Science. Imperial University, Tokyo v. 27 (art. 8); ref. 4322] Off Okinose, Sagami Bay, Japan, depth 700 fathoms. Holotype: ZUMT 2147. Paratypes: ZUMT 2148 (1). Type catalog: Aizawa et al. 2022:223 [ref. 39655]. The paratype is also the holotype of Rouleina tanakae. •Valid as Rouleina watasei (Tanaka 1909) -- (Machida in Masuda et al. 1984:43 [ref. 6441], Machida in Okamura & Kitajima 1984:139, 331 [ref. 8057], Okamura & Machida 1986:31 [ref. 22278], Sazonov 1999:437 [ref. 24874], Nakabo 2000:293 [ref. 25086], Nakabo 2002:293 [ref. 26001], Shinohara et al. 2005:404 [ref. 28370]). •Synonym of Rouleina squamilatera (Alcock 1898) -- (Sazonov & Williams 2001:S24 [ref. 26712]). Current status: Valid as Rouleina watasei (Tanaka 1909). Alepocephalidae. Distribution: Western North Pacific. Habitat: marine.