Diodora fuscocrenulata (E.A. Smith, 1906)

Glyphis fuscocrenulata E.A. Smith, 1906: 56, pl. 8, fig. 6. Type loc.: Port Shepstone and Umkomaas, KwaZulu-Natal; three syntypes in NHM (NHMUK 1906.6.23.15–17), Salvador pers. comm. (iii/2015); one syntype in NMSA (1270/T524). Diodora fuscocrenulata— Steyn & Lussi, 1998: 10, fig. 15.

Distribution. Central Zululand (Cape Vidal) to E. Cape (Port Alfred); beach-drift to 75 m, rarely more (no data for living specimens).