"Description of hoiotype (G. 453). Shell small, oval ; spire conical, low, consisting of 3 convex whorls ; sutures linear, slightly furrowed ; body whorl 3/4 th shell height, inflated medially, with evenly curved sides ; aperture oval, angular posteriorly, widely expanded anteriorly ; outer lip thin, curved ; inner lip concave, divided by 2 spirals grooves into 3 almost equal parts ; anterior groove deeper, more inclined.
Dimensions:
Spire angle 75°
Shell height 17 mm.
Shell width 10 mm.
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith