FIGURE 22. Lepidochitona pakistana n in Chitons of the genus Lepidochitona (Mollusca: Polyplacophora) in the Indian Ocean and ordering of species compositions of some genera of the subfamily Tonicellinae

FIGURE 22. Lepidochitona pakistana n. sp., Pakistan, W. of Karachi, Goth Jafar, low tide, holotype (CASIZ 235554), BL 4.4 mm (B), paratype (CASIZ 019915) BL 3.0 mm (A, C) paratype (CASIZ 024429), BL 5.2 mm (D): A. Two kinds of ventral scales; B. Radula; C. Dorsal spicules, two rows of tufts with needles and two kinds of marginal needles; D. Central, first lateral and major lateral teeth of radula.