Reproductive Data for Polinices mamilla (Linnaeus)

egg diameter	-
reproductive season	March and July
development	metamorphosis occurs when 3 1/2 whorls are complete; height: 1228 um; width: 1810 um
occurrence	plankton Kaneohe Bay Sampan Channel
references	J.B. Taylor in Planktonic Prosobranch Veligers of Kaneohe Bay, 1975

Phylogenetic Information

phylum	Mollusca
class	Gastropoda (subclass Prosobranchia)
order	Mesogastropoda
family	Naticidae
genus	Polinices
species	mamilla (Linnaeus)
reproduction method	sexual