19 Trivia monacha

Adult.

1: lines on dorsal surface of foot.

2: peripheral chamfered border has few or no lines.

3: yellow papillae protrude from mantle.

4: uninterrupted orange border on mantle rim of adult.

Shell height 10.8 mm (longest dimension). Menai Strait, August 2010.

Full SPECIES DESCRIPTION: flic.kr/p/CGERbH

Sets of OTHER SPECIES:

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

 

Done