platycephalus, Squalus Tenore [M.] 1809:257 [17] [Atti della Società Pontaniana di Napoli v. 1; ref. 17900] [Napoli] Naples, Italy, Mediterranean Sea. No types known. On p. 17 of separate; separate issue with a Pl. 4, which was not included in the journal version. •Synonym of Notorynchus cepedianus (Péron 1807) -- (Springer 1990:4 [ref. 19315], Castro 2011:38 [ref. 31457], Dyldin 2015:43 [ref. 34524]). Current status: Synonym of Notorynchus cepedianus (Péron 1807). Hexanchidae. Habitat: marine.