approx. 7 mm
from shell grit collected between 82 and 106 feet deep
from grit collected in rubble between 82 and 106 feet deep
from shell grit in rubble between 38 and 106 feet deep
Approx 4.5 mm length.
Intertidal. Found under a rock with a colony of Stephopoma roseum at low tide, alive.
ID is not suggested confidentally.