Category
page 1Neogene molluscs

Mya arenaria
species of mollusc
Lithophaga lithophaga
species of mollusc

Cryptoplax
Cryptoplax is a genus of polyplacophoran molluscs.
The genus consists of the following living species:
Cryptoplax burrowi E. A. Smith, 1884
Cryptoplax caledonicus Rochebrune, 1882
Cryptoplax dawydoffi Leloup, 1937
Cryptoplax dimidiata Ang, 1967
Cryptoplax dupuisi Ashby, 1931
Cryptoplax elioti Pilsbry, 1901
Cryptoplax hartmeyeri Thiele, 1911
Cryptoplax iredalei Ashby, 1923
Cryptoplax japonica Pilsbry, 1901
Cryptoplax larvaeformis Burrow, 1815
Cryptoplax mystica Iredale & Hull, 1925
Cryptoplax oculata Quoy & Gaimard, 1835
Cryptoplax plana Ang, 1967
Cryptoplax propior Is. & Iw. Taki, 1930
Crypto
Callistochiton
Callistochiton is a genus of polyplacophoran molluscs, alive today, of which fossils are known from the Pliocene period onwards.