Tivela stefaninii
NameTivela stefaninii
Scientific NameTivela stefaninii
Common NameStefanini's Surf Clam
FamilyVeneridae
GenusTivela
Speciesstefaninii
Geographic DistributionMediterranean Sea and Eastern Atlantic (based on modern interpretations and sightings, though the species is also known from Pliocene fossil records).
Habitatintertidal
Average Size (mm)50
Identifying FeaturesIts characteristic trigonal shape, smooth and glossy shell surface, and the distinctive radial flame-like color patterns are key identifying features. The umbones are prominent and slightly anterior.
Dietfilter-feeder
Raritycommon
Author CitationNardini, 1934
Description
A medium-sized, thick-shelled bivalve, characterized by its distinctive trigonal to sub-trigonal shape and smooth, glossy surface. The shell exhibits prominent radial patterns of reddish-brown or tan stripes on a lighter, creamy white to pale tan background. It is an infaunal filter feeder, typically burrowing in sandy marine environments.
