zanzibarensis, Galeorhinus (Hypogaleus) Smith [J. L. B.] 1957:589, Pl. 19 [Annals and Magazine of Natural History (Series 12) v. 10 (no. 116); ref. 4115] Zanzibar, Tanzania, western Indian Ocean. Holotype (unique): SAIAB [formerly RUSI] 20. Additional material: not researched. •Valid as Galeorhinus zanzibarensis Smith 1957 -- (Gubanov & Timoxin 1989:223 [ref. 36138]). •Synonym of Hypogaleus hyugaensis (Miyosi 1939) -- (Compagno 1984:394 [ref. 6846], Bass 1986:79 [ref. 5635], Hoese et al. 2006:91 [ref. 28999]). Current status: Synonym of Hypogaleus hyugaensis (Miyosi 1939). Triakidae: Galeorhininae. Habitat: marine.