20 Rissoa lilacina

20  Rissoa lilacina

Long metapodial tentacle (1) is proximally yellow and distally translucent whitish. It originates from the yellow part of the opercular disc. Thin black line along side of anterior pedal mucous gland (2).
Shell height 3.6 mm. North Wales, March 2015.
: flic.kr/p/2ogofx8
Sets of OTHER SPECIES: /