Reproductive Data for Littoraria scabra (Linne)

egg diameter	75 um
reproductive season	continuous
development	ovoviviparous; eggs develop within mantle cavity; released at late veliger stage
occurrence	protected shores (i.e. harbors and breakwaters)
references	J.A. Whipple in The Comparative Ecology of the Hawaiian Littorina, 1967

Phylogenetic Information

phylum	Mollusca
class	Gastropoda (subclass Prosobranchia)
order	Neotaenioglossa
family	Littorinidae
genus	Littoraria
species	scabra (Linne)
reproduction method	sexual