See Also: littorinid(dictionary)

littorinid (iou)



littorinid noun & adjective. M20.
[mod. Latin Littorinidae (see below), from Littorina genus name: see -ID3.]
A. noun. A marine snail of the family Littorinidae, which includes the periwinkles. M20.
b. adjective. Of, pertaining to, or designating this family. M20.