M-650 PEN SHELL, Atrina rigida or A. serrata - Gulf Specimen Marine Lab

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

Photos of Stiff Pen Shell (Atrina rigida) · iNaturalist

Photos of Stiff Pen Shell (Atrina rigida) · iNaturalist

Stiff Pen Shell Large Atlantic Ocean North Florida Atrina Rigida

Stiff Pen Shell (GTM Research Reserve Mollusc Guide) · iNaturalist

Stiff Pen Shell Large Atlantic Ocean North Florida Atrina Rigida

Stiff Pen Shell, ATRINA RIGIDA

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

M-980 SEA HARE, Aplysia brasiliana - Gulf Specimen Marine Lab

Atrina pectinata, Comb pen shell : fisheries

M-720 SOUTHERN SHIPWORM, Bankia gouldi - Gulf Specimen Marine Lab

Stiff Pen Shell (Atrina rigida)

Photos of Stiff Pen Shell (Atrina rigida) · iNaturalist