An annotated checklist of the chondrichthyans of Papua New Guinea Author White, William T. Author Ko’Ou, Alfred text Zootaxa 2018 2018-04-19 4411 1 1 82 journal article 30231 10.11646/zootaxa.4411.1 abf8082d-c179-4cb2-acc4-3cdef16c4341 1175-5326 1221878 255EE06E-3171-41F3-BB3D-E7D29537A292 Genus Squalus Linnaeus, 1758 Dogfishes Squalus Linnaeus, 1758: 233 . Type species: Squalus acanthias Linnaeus, 1758 , by subsequent designation of Gill, 1862 : 39 . Species indeterminable : Squalus blainvillei ?— Kailola, 1987 : 23 (Rabaul; based on KFRS E.346, two juveniles, 10 Nov. 1968 which were destroyed; label identification Squalus fernandinus ). Squalus megalops — Kailola, 1987 : 22 (Gulf of Papua). Without specimens or images, neither of these names can be attributed to species known to occur in PNG waters (see below).