The amphora area is delineated by the anterior mantle-attachment scar (2) and the translucent concolorous scar ,‘myostracum’ (1), left by the pedal retractor muscle. L. 42 mm. H/L 39%. Apex 42% of L. from anterior. Anglesey, Wales. March 2014.
The amphora area is delineated by the anterior mantle-attachment scar (2) and the translucent concolorous scar ,‘myostracum’ (1), left by the pedal retractor muscle. L. 42 mm. H/L 39%. Apex 42% of L. from anterior. Anglesey, Wales. March 2014.