Chitonida
Introduction '''Chitonida''' is an order of chitons. The order was erected to class chitons with elaborate hull outgrowths on their eggs.
Taxonomy * Acanthochitonidae Pilsbry, 1893* Callistoplacidae Pilsbry, 1893* Callochitonidae Plate, 1901* Chaetopleuridae Plate, 1899* Chitonidae Rafinesque, 1815* Choriplacidae Ashby, 1928* Cryptoplacidae Adams & Adams, 1858* Hemiarthridae Sirenko, 1997* Ischnochitonidae Dall, 1889* Mopaliidae Dall, 1889* †Ochmazochitonidae Hoare et Smith, 1984* Schizochitonidae Dall, 1889* Schizoplacidae Bergenhayn, 1955* Tonicellidae Simroth, 1894
References
External links *  Chitonida at  UniProt.org