| Citation | Compagno, L.J.V. and V.H. Niem, 1998, Hexanchidae. Cowsharks, sixgill, and sevengill sharks.. p. 1208-1210. In K.E. Carpenter and V.H. Niem (eds.) FAO identification guide for fishery purposes. The Living Marine Resources of the Western Central Pacific. FAO, Rome. |
| Ref. | 13573 Compagno, L.J.V. and V.H. Niem, 1998 |
| Page | 1210 |
| Named Used as Valid | Heptranchias perlo |
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