Inner margin of shell showing crenulate edge
Species
Photographer / copyright holder
Steve Wilkinson
Specimen collected by Jan Light from Herm, Channel Islands. Length = 40mm.
Circomphalus casina
<em>Circomphalus casina</em> (Linnaeus, 1758)
Shell scupturing showing concentric rings
Species
Photographer / copyright holder
Steve Wilkinson
Specimen collected by Jan Light from Herm, Channel Islands. Length = 47mm.
Shell scupturing showing absence of 'wart like' processes
Species
Photographer / copyright holder
Steve Wilkinson
Specimen collected by Jan Light from Herm, Channel Islands. Length = 47mm.
Hinge detail of left valve (slightly damaged)
Species
Photographer / copyright holder
Steve Wilkinson
Specimen collected by Jan Light from Herm, Channel Islands. Length = 40mm.
Inside of left valve
Species
Photographer / copyright holder
Steve Wilkinson
Specimen collected by Jan Light from Herm, Channel Islands. Length = 40mm.
Inside of right valve
Species
Photographer / copyright holder
Steve Wilkinson
Specimen collected by Jan Light from Herm, Channel Islands. Length = 40mm.
Hinge detail of right valve
Species
Photographer / copyright holder
Steve Wilkinson
Specimen collected by Jan Light from Herm, Channel Islands. Length = 40mm.
Detail of lunule
Species
Photographer / copyright holder
Steve Wilkinson
Specimen collected by Jan Light from Herm, Channel Islands. Length = 47mm.
Outside of right valve
Species
Photographer / copyright holder
Steve Wilkinson
Specimen collected by Jan Light from Herm, Channel Islands. Length = 47mm.
Outside of left valve
Species
Photographer / copyright holder
Steve Wilkinson
Specimen collected by Jan Light from Herm, Channel Islands. Length = 47mm.