13 Lacuna pallidula COMPARISON Lacuna crassior

13 Lacuna pallidula COMPARISON Lacuna crassior

Distinct spire about 45% of adult shell height. Wide white columellar shelf, but usually no groove or umbilicus. Shell yellowish-brown, periostracum raised into costal ridges when live. Body translucent whitish.
Shell height 3.1 mm, Menai Strait, August 2013.

Full SPECIES DESCRIPTION: flic.kr/p/2kGH2G9
Sets of OTHER SPECIES:
/