Privacy & Cookies
Mobile
Desktop

Wales Beach Guide

Cut Trough Shell (Spisula subtruncata)

Helical Shells
Large Necklace ShellCommon Whelk
Red WhelkCommon Spindle Shell
Common WinkleFlat Periwinkle
Dog WhelkNetted Dog Whelk
Sting WinkleGrey Top Shell
Painted Top ShellPurple Top Shell
Thick Top ShellTower Shell
Needle ShellCommon Wendletrap
Acteon ShellPelican's Foot Shell
Bivalves
CockleDog Cockle
Prickly CockleNorwegian Cockle
Pullet Carpet ShellCross-cut Carpet Shell
Banded Carpet ShellSmooth Clam
Iceland CyprinaCommon Mussel
Otter ShellSand Gaper
Blunt GaperAmerican Piddock
Blunt TellinRayed Artemis
Smooth ArtemisWarty Venus
Peppery Furrow ShellEdible Oyster
Portuguese OysterKing Scallop
Variegated ScallopHunchback Scallop
Striped VenusThick Trough Shell
Cut Trough Shell
Rayed Trough Shell
Banded Wedge ShellFaroe Sunset Shell
Thin TellinBaltic Tellin
Bean TellinPod Razor
Bean RazorCurved Razor
Everything Else
Bonnet ShellCommon Limpet
Black Footed LimpetChina Limpet
Slipper LimpetCommon Tusk Shell
Cowrie ShellEuropean Cowrie
Cut Trough Shell

Roughly triangular in shape with concentric markings, up to 1 inch long. Striations very conspicuous. Trough shell species can be often distinguished by their length / width ratio - in this case approximately 1.4.


Found at : Swansea Bay