19 Trivia arctica
1: anterior of foot bilaminate, contains anterior pedal gland that produces copious mucus to assist locomotion.
2: sole coloured as dorsum of foot but without opaque marks.
3: median groove of sole contains mucus-producing posterior pedal gland.
Height (longest shell-dimension) 9 mm. Menai Strait, Wales. March 2014.
Full SPECIES DESCRIPTION: flic.kr/p/Cfnfpb
Albums of OTHER SPECIES:
www.flickr.com/photos/56388191@N08/collections/
19 Trivia arctica
1: anterior of foot bilaminate, contains anterior pedal gland that produces copious mucus to assist locomotion.
2: sole coloured as dorsum of foot but without opaque marks.
3: median groove of sole contains mucus-producing posterior pedal gland.
Height (longest shell-dimension) 9 mm. Menai Strait, Wales. March 2014.
Full SPECIES DESCRIPTION: flic.kr/p/Cfnfpb
Albums of OTHER SPECIES:
www.flickr.com/photos/56388191@N08/collections/