Gastropoda - Trochoidea - Trochidae
Alternative combinations: Calliostoma pacificum, Homalopoma pacifica
Full reference: F. M. Anderson and B. Martin. 1914. Neocene record in the Temblor Basin, California, and Neocene deposits of the San Juan District, San Luis Obispo County. Proceedings of the California Academy of Sciences, Fourth Series 4(3):15-112
Belongs to Chlorostoma according to E. J. Moore 1963
See also Anderson and Martin 1914, Etherington 1931 and Weaver 1942
Sister taxa: Chlorostoma (Omphalius), Chlorostoma argyrostoma, Chlorostoma arnoldi, Chlorostoma atrum, Chlorostoma aureotincta, Chlorostoma austropacifica, Chlorostoma brunnea, Chlorostoma chilena, Chlorostoma costaricensis, Chlorostoma euryomphalum, Chlorostoma funebrale, Chlorostoma gallina, Chlorostoma ignota, Chlorostoma luctuosum, Chlorostoma matanzensis, Chlorostoma montereyi, Chlorostoma nautiloides, Chlorostoma quipua, Tegula (Chlorastoma) danvillensis, Tegula (Chlorostoma) ligulatus, Tegula (Chlorostoma) malibuensis, Tegula (Chlorostoma) nashi, Tegula (Chlorostoma) pulcella
Type specimen: CAS 134, a shell
Distribution:
• Miocene of United States (4: California, Oregon collections)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.