20 Trivia monacha

1: exposed juvenile spire and smooth white shell.

2: well developed papillae on mantle of juvenile.

3: inhalent siphon contracted.

Shell height 9.2 mm. Anglesey, Wales, September 2015. Leg. J. Light.

Full SPECIES DESCRIPTION: flic.kr/p/CGERbH

Sets of OTHER SPECIES:

www.flickr.com/photos/56388191@N08/collections/

 

Done