Meng, Q.-W. & Chu, Y.-D. & Li, S. (1985)
Description of four new species of Scyliorhinidae from depths of the south China Sea. Oceanologia et Limnologia Sinica, 16(1): 43–50
Nakaya, K. (1991)
A review of the long-snouted species of Apristurus (Chondrichthyes, Scyliorhinidae). Copeia, 1991(4), 992–1002