Chitons (Mollusca: Polyplacophora) of Hainan Island and vicinity, South China Sea Author Sirenko, Boris I. Author Zhang, Junlong text Zootaxa 2019 2019-03-05 4564 1 1 40 journal article 28483 10.11646/zootaxa.4564.1.1 e6d54a30-c8bf-488e-ba81-28cf160f0954 1175-5326 2588445 0B4DE937-0E27-427A-97CA-F7F2366420E9 Genus Cryptoplax de Blainville, 1818 Type species. Cryptoconchus larvaeformis de Blainville MS, Burrow, 1815 , SD Gray 1821 . Genus distribution and range. Tropical and subtropical waters of the Indo-Pacific. Paleogene–Recent.