Littorinacea

Littorinacea

[‚lid·ə·rə′nās·ē·ə]
(paleontology)
An extinct superfamily of gastropod mollusks in the order Prosobranchia.
References in periodicals archive ?
Habitat related allozyme variation on a microgeographic scale in the marine snail Littorina mariae (Prosobranchia, Littorinacea).