Gafrarium savignyi
NameGafrarium savignyi
Scientific NameGafrarium savignyi
Common NameSavigny's Venus Clam
FamilyVeneridae
GenusGafrarium
Speciessavignyi
Geographic DistributionIndo-Pacific region, including the Red Sea, East Africa, Indian Ocean, and Western Pacific.
Habitatintertidal
Average Size (mm)20-40
Identifying FeaturesStrong, numerous, often nodulose or scaly radial ribs; distinct concentric growth lines; ovate to sub-trigonal shape; robust shell; small and shallow pallial sinus.
Raritycommon
Author Citation(Jonas, 1846)
Description
Gafrarium savignyi, commonly known as Savigny's Venus Clam, is a species of marine bivalve mollusc belonging to the family Veneridae. The shells are robust, ovate to sub-trigonal in shape, and moderately inflated. They are characterized by numerous, strong radial ribs, which can be nodulose or scaly, especially towards the posterior margin. Concentric growth lines are also visible, intersecting the radial ribs. The exterior color is typically creamy white to yellowish-white, often adorned with irregular brownish or purplish-brown markings, spots, or zigzag patterns, particularly on the ribs. The interior is usually white. These shells are commonly found in sandy or muddy substrates in tropical and subtropical waters.
