Sawtooth Pen Shell (Atrina serrata Sowerby, 1825): Show Your Teeth

Sanibel Island - Lighthouse Beach and the Seashell Museum

Sawtooth Pen Shell (Atrina serrata) · iNaturalist

Saw-toothed pen shell, Atrina serrata

Sawtooth Pen Shell (Atrina serrata Sowerby, 1825): Show Your Teeth

Bivalves a.k.a. Pelecypods

Photos of Sawtooth Pen Shell (Atrina serrata) · iNaturalist

Stiff Pen Shell (Atrina rigida) · iNaturalist Australia

Atrina serrata (G. B. Sowerby I, 1825) Sawtooth Penshell And Symbionts

I Found A Half Naked Shell

Penshells, Iridescent Fan Shaped Shells, Choice: 30 Pcs 2-3 or 20 Pcs 3-6 Unique Crafting Shells, Florida Penshell.

Sawtooth Pen Shell (Marine Invertebrates of Jekyll Island, GA) · iNaturalist