FIGURE 6. Bythaelurus bachi n in Bythaelurus bachi n. sp., a new deep-water catshark (Carcharhiniformes, Scyliorhinidae) from the southwestern Indian Ocean, with a review of Bythaelurus species and a key to their identification

FIGURE 6. Bythaelurus bachi n. sp., paratype, ZMH 26180, juvenile male, 313 mm TL, SEM images of oral papillae. (A, B): oral papillae on tongue; overview (A) and close-up (B). (C–F): oral papillae on roof of mouth; (C) overview of simple and composite papillae, (D) close-up of simple papillae, (E, F) close-ups of composite papillae. Scale bars: (A–B, D–E) 100 µm, (C) 300 µm, (F) 10 µm.