Spire an almost straight sided cone; apical angle c. 50°
Aperture height 39% of shell height (1); its long axis tilted 30°.
Body whorl 68% of shell height (2).
Brown periostracum eroded away except in pits (3) and spaces (4) between costal ribs.
Columellar lip everted over an umbilical groove (5). Parietal lip (6).. Palatal lip (7). Slight spout (8).
Shell height 3.6 mm. North Wales, March 2015.
: flic.kr/p/2ogofx8
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