deani, Heptranchias Jordan [D. S.] & Starks [E. C.] 1901:384 [Proceedings of the California Academy of Sciences (Series 3) v. 2 (nos 7-8); ref. 2523] Off Misaki, Japan. Holotype (unique): CAS-SU 12620. Type catalog: Böhlke 1953:8 [ref. 12291]. •Synonym of Heptranchias perlo (Bonnaterre 1788) -- (Boeseman in Whitehead et al. 1984:72 [ref. 13675], Compagno 1984:17 [ref. 6474], Castro 2011:28 [ref. 31457], Dyldin 2015:42 [ref. 34524]). Current status: Synonym of Heptranchias perlo (Bonnaterre 1788). Hexanchidae. Habitat: marine.