| Citation | Krefft, G. and E. Tortonese, 1979, Squalidae.. p. 37-48. In J.C. Hureau and Th. Monod (eds.) Check-list of the fishes of the north-eastern Atlantic and of the Mediterranean (CLOFNAM). UNESCO, Paris. Vol. 1. |
| Ref. | 57899 Krefft, G. and E. Tortonese, 1979 |
| Page | 42 |
| Named Used as Valid | Etmopterus spinax |
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