Antigona magnifica
NameAntigona magnifica
Scientific NameAntigona magnifica
Common NameMagnificent Venus clam
FamilyVeneridae
GenusAntigona
Speciesmagnifica
Geographic DistributionNot discernible from image.
Habitatsubtidal
Average Size (mm)Not discernible from image.
Identifying FeaturesStrong, elevated, and regularly spaced concentric lamellae (ribs) crossed by finer radial striae, forming a cancellate sculpture. The shell appears thick and robust with a slightly anterior umbo.
Dietfilter-feeder
Author Citation(Gmelin, 1791)
Description
A robust, ovate to subcircular bivalve shell, moderately inflated and equivalve. It is characterized by prominent, regularly spaced concentric lamellae (ribs) that are intersected by finer radial striae, creating a distinct cancellate or reticulate sculpture. The shell displays a striking color pattern of reddish-brown to purplish-brown concentric bands, often with lighter cream or yellowish areas, particularly towards the umbo. The specimen is observed partially buried in a sandy/muddy marine substrate, indicative of its benthic habitat.
