profundorum, Scylliorhinus Goode [G. B.] & Bean [T. H.] 1896:17, Pl. 5 (fig. 16) [Special Bulletin U. S. National Museum No. 2; ref. 1848] Off Delaware Bay in Gulf Stream, 39°09'00"N, 72°03'15"W, Albatross station 2234, depth 816 fathoms. Holotype (unique): USNM 35646 (disintegrated). Type catalog: Howe & Springer 1993:12 [ref. 21812]. Correct spelling for original genus is Scyliorhinus. •Valid as Apristurus profundorum (Goode & Bean 1896) -- (Uyeno & Sasaki in Uyeno et al. 1983:50 [ref. 14275], Compagno 1984:279 [ref. 6846], Scott & Scott 1988:23 [ref. 25518], McAllister 1990:30 [ref. 14674], Springer 1990:91 [ref. 19319], Nakaya & Sato 1998:155 [ref. 23477], Nakaya & Sato 1999:316 [ref. 23941], Nakaya & Séret 1999:307 [ref. 24247], Compagno 1999:478 [ref. 25589], Compagno 2003:451 [ref. 26984], Moore et al. 2003:167 [ref. 27076], Kiraly et al. 2003:14 [ref. 28226], Iglésias et al. 2004:355 [ref. 28061], Castro 2011:311 [ref. 31457], Rodríguez-Cabello et al. 2014:1 [ref. 33675], Afonso et al. 2016:11, 94 [ref. 36199], Weigmann 2016:33 [ref. 34211], Almeida & Biscoito 2019:68 [ref. 37302], Carneiro et al. 2019:21 [ref. 37250], Bañón & Mano 2022:9 [ref. 40121], Carvalho-Filho 2023:302 [ref. 40480], Page et al. 2023:38 [ref. 40505]). Current status: Valid as Apristurus profundorum (Goode & Bean 1896). Pentanchidae. Distribution: Western Atlantic: southern Canada south to Rio de Janeiro (Brazil). Habitat: marine.