Lateral view of major external features of a typical shark (Waller G. et al. 1996)

Ventral view of major external features of a typical shark (Waller G. et al. 1996)

Nostril (Compano, 1984)

Eye with nictitating membrane (Compano, 1984)

Caudal Fin (Compano, 1984).

Dorsal Fin (Compano, 1984)

Lateral View of Pectoral Fin (Compano, 1984)

Skin  (Compano, 1984).

Skin  (Compano, 1984).

References:

Compagno, L.J.V. 1984. Sharks of the World. An Annotated and Illustrated Catalogue of Shark Species Known to Date. Part 1 - Hexanchiformes to Lamniformes. FAO Fisheries Synopsis 125, Vol. 4, Pt. 1. pp. 1-249