| Circomphalus Temporal range: Miocene – Present PreꞒ Ꞓ O S D C P T J K Pg N | |
|---|---|
| |
| Valves of Circomphalus foliaceolamellosus | |
| |
| Fossil valve of Circomphalus foliaceolamellosus from Pliocene of Italy | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Bivalvia |
| Order: | Venerida |
| Superfamily: | Veneroidea |
| Family: | Veneridae |
| Genus: | Circomphalus Mörch, 1853 |
| Species | |
|
See text. | |
Circomphalus is a genus of saltwater clams, marine bivalve molluscs in the family Veneridae, the venus clams.
Fossil records
The genus Circomphalus is known from the Miocene to the Recent periods (age range: from 15.97 to 0.0 million years ago).
Species
Species within this genus, according to ITIS, include:
- Circomphalus callimorphus (Dall, 1902)
- Circomphalus casina (Linnaeus, 1758)
- Circomphalus fordi (Yates, 1890)
- Circomphalus strigillinus (Dall, 1902)
According to the World Register of Marine Species, the species are:
- Circomphalus disjectus (Perry, 1811)
- Circomphalus foliaceolamellosus (Dillwyn, 1817)
- Circomphalus hiraseanus (Kuroda, 1930)
- Circomphalus yatei (Gray, 1835)
References
| Taxon identifiers | |
|---|---|
| Circomphalus | |