FIGURE 43 in The catshark genus Scyliorhinus (Chondrichthyes: Carcharhiniformes: Scyliorhinidae): taxonomy, morphology and distribution

FIGURE 43. Dermal denticles of Scyliorhinus duhamelii, USNM 203744, male, 399.6 mm TL (Gulf of Tunes, Tunisia, 36°57'N, 10°28'E). A, region above pectoral fin base; B, region below first dorsal fin origin; C, region below second dorsal fin insertion. Scale bar = 250 µm.