Sunray Venus Clam
NameSunray Venus Clam
Scientific NameMacrocallista nimbosa
Common NameSunray Venus Clam
FamilyVeneridae
GenusMacrocallista
Speciesnimbosa
Geographic DistributionWestern Atlantic Ocean, ranging from North Carolina south to Florida and throughout the Gulf of Mexico.
Habitatsubtidal
Average Size (mm)Typically ranges from 100 to 150 mm (4 to 6 inches) in length, though larger specimens up to 180 mm (7 inches) can be found.
Identifying FeaturesIts large size, elongated oval shape, smooth and glossy surface, and most notably, the distinctive radiating dark 'sunray' patterns are key identifying features. The pallial sinus is deep and U-shaped.
Dietfilter-feeder
Raritycommon
Author Citation(Lightfoot, 1786)
Description
A large, elongated, smooth bivalve shell, characterized by its distinctive radiating dark rays on a lighter background. The shell is equivalve and moderately inflated, with prominent concentric growth lines. The specimen shown exhibits the typical elongated oval shape and the characteristic 'sunray' pattern.
