07 Crisilla semistriata

07 Crisilla semistriata

Matt brown periostracum conceals markings. Spiral ridges faintly visible. Height 1.8 mm, Menai Strait, Wales, April 2018. Leg. P. Brazier.
Full SPECIES DESCRIPTION at flic.kr/p/2ouRqsc
Sets of OTHER SPECIES at: /