12 Rissoa lilacina

12  Rissoa lilacina

The swollen base of each tentacle is brown except for an unpigmented section containing a large black eye with an opaque white streak behind it. The body behind the tentacles is white except for a faint yellowish brown patch (1) between and behind the tentacles.
Shell height 3.7 mm. North Wales, March 2015.
: flic.kr/p/2ogofx8
Sets of OTHER SPECIES: /