Ischnochitonida
# Ischnochitonida

Ischnochitonida is an order of molluscs belonging to the class Polyplacophora.

Families:

* Callistoplacidae Pilsbry, 1893
* Callochitonidae Plate, 1901
* Chaetopleuridae Plate, 1899
* Chitonidae Rafinesque, 1815
* †Gryphochitonidae
* Ischnochitonidae Dall, 1889
* Loricidae Iredale & Hull, 1923
* Mopaliidae Dall, 1889
* †Ochmazochitonidae
* Schizochitonidae Dall, 1889
* Schizoplacidae Bergenhayn, 1955
* Subterenochitonidae
* Tonicellidae Simroth, 1894
