07 Trivia arctica

1: head pale-yellow.

2: sole coloured as dorsum of foot but without opaque marks.

3: median groove containing posterior pedal gland.

4: exhalent siphon formed by fold of mantle resting within posterior siphonal canal of shell.

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/

Done