Antigona persimilis
NameAntigona persimilis
Scientific NameAntigona persimilis
Common NameNone widely established (sometimes referred to as a Venus clam)
FamilyVeneridae
GenusAntigona
Speciespersimilis
Geographic DistributionWestern Atlantic, including Florida, the Caribbean Sea, and Brazil.
Habitatsubtidal
Average Size (mm)Typically ranges from 30 to 60 mm in length.
Identifying FeaturesKey features include strong, regular, concentric lamellae (ribs) that are often elevated, a distinctly heart-shaped and sculptured lunule, and a well-defined escutcheon. The overall shape and characteristic blotchy color pattern are also diagnostic.
Dietfilter-feeder
Raritycommon
Author Citation(Conrad, 1867)
Description
Antigona persimilis is a species of marine bivalve mollusc, commonly known as a Venus clam. The shells are typically ovate to subtrigonal in shape, moderately inflated, and characterized by prominent concentric sculpture. The coloration often features a light background with distinctive reddish-brown or orange-brown blotches.
