1. Akera bullata. Shell height 31mm. Specimen with spire hardly protruding beyond final whorl. Recently dead with intact orange-brown periostracum. Seawater pond, Oban, Scotland. April 2010. Leg. Clive Craik.
2. Akera bullata. Shell height 31mm. Specimen with spire hardly protruding beyond final whorl. Recently dead with intact orange-brown periostracum. Seawater pond, Oban, Scotland. April 2010. Leg. Clive Craik.

Akera bullata. Shell height 31mm. Specimen with spire hardly protruding beyond final whorl. Recently dead with intact orange-brown periostracum. Seawater pond, Oban, Scotland. April 2010. Leg. Clive Craik.