Crommium
Crommium is an extinct genus of sea snails, marine gastropod molluscs in the family Ampullinidae.
Species
Species within the genus Crommium include:- † Crommium andersoni Dickerson, 1914
- † Crommium angustatum Grateloup, 1828
- † Crommium ferrugineum
- † Crommium globosa Perrilliat et al., 2006
- † Crommium hosgori Pacaud, 2016
- † Crommium intermedia Deshayes, 1832
- † Crommium masinguiensis Clark and Durham, 1946
- † Crommium palmasensis Clark and Durham, 1946
- † Crommium palmerae Clark and Durham, 1946
- † Crommium perovatum Conrad, 1846
- † Crommium pinyonensis Dickerson, 1914
- † Crommium pseudowillemeti Eames, 1952
- † Crommium rouaulti d'Archiac and Haime, 1854
- † Crommium willemettii Deshayes, 1825