Table 1 in Indonesian chitons of the genera Belknapchiton Sirenko, Saito et Schwabe, 2022 and Leptochiton Gray, 1847 (Mollusca: Polyplacophora: Leptochitonidae)

Table 1. Age variability of some features of gills, and different parts of valves in B. giganteus. Таблица 1. ВоЗрастнаЯ иЗменчивость некоторых приЗнаков жабр и раЗличных частей Щитков у B. giganteus. BL of studied specimens (mm) 5.0Number of gills 5Ratio of width of jugal sinus to width of apophyses 1.85Ratio of length of antemucronal area to length of postmucronal area of tail valve 1.59Number of micraesthetes per granule 2–410.091.811.29621.0131.601.08826.0141.411.16-33.0 (paralectotype)151.181.17-42.0 (lectotype)16---