ventriosum, Scyllium Garman [S.] 1880:167 [Bulletin of the Museum of Comparative Zoology v. 6 (no. 11); ref. 17881] Off Valparaíso, Chile, 33°05'S, 71°40'W. Holotype (unique): MCZ 496-S. Type catalog: Hartel & Dingerkus 1997:xxxviii [ref. 23119]. •Valid as Scyllium ventriosum Garman 1880 -- (Herrera 1896:8 [ref. 39336] as ventricosum). •Valid as Cephaloscyllium ventriosum (Garman 1880) -- (Eschmeyer & Herald 1983:32 [ref. 9277], Compagno 1984:303 [ref. 6846], Pequeño 1989:13 [ref. 14125], Allen & Robertson 1994:20 [ref. 22193], Compagno et al. in Fischer et al. 1995:928 [ref. 22829], De La Cruz Agüero et al. 1997:31 [ref. 24545], Chirichigno F. & Vélez D. 1998:36 [ref. 24555], Compagno 1999:479 [ref. 25589], Espinosa Pérez et al. 2004:31 [ref. 27705], Nelson et al. 2004:52 [ref. 27807], Love et al. 2005:6 [ref. 37547], Inoue & Nakaya 2006:86 [ref. 28852], Schaaf-Da Silva & Ebert 2008:62 [ref. 29808], Castro 2011:318 [ref. 31457], Page et al. 2013:50 [ref. 32708], Del Moral-Flores et al. 2016:81 [ref. 34398], Kells et al. 2016:66 [ref. 35888], Ebert et al. 2017:54 [ref. 35618], Ehemann et al. 2018:22 [ref. 36194], Burton & Lea 2019:29 [ref. 37205], González-Acosta et al. 2021:5 [ref. 38361], Love et al. 2021:16 [ref. 39279], Page et al. 2023:39 [ref. 40505], Fricke et al. 2024:64 [ref. 41622]). Current status: Valid as Cephaloscyllium ventriosum (Garman 1880). Scyliorhinidae. Distribution: Eastern Pacific: central California (U.S.A.) south to Guerrero (Mexico), including Gulf of California (Mexico); ?Ecuador south to Chile. Habitat: marine.