Stiff Pen Shell: Atrina rigida (Lightfoot, 1786)

Atrina rigida (Lightfoot, 1786) - Stiff pen shell (Marine bivalve

Sunset Beach Shells

Atrina rigida (Lightfoot, 1786) - Stiff pen shell (Marine bivalve

In honor of Sanibel and Captiva Islands' reputation as the world's

Sunset Beach Shells

Stiff Pen Shell Large Atlantic Ocean North Florida Atrina Rigida

Compendium of Seashells by S. Peter Dance Text, PDF

Stiff Pen Shell (Atrina rigida)

Worldwide overview of reproduction, juvenile collection, spat