nerita

English Thesaurus

1. a neritid gastropod having a short smooth or spirally ridged shell with thick usually toothed outer lip and toothed operculum (noun.animal)

hypernym	:	neritid, neritid gastropod,
definition	:	operculate seasnail of coastal waters with a short spiral shell (noun.animal)

member meronym	:	genus nerita,
definition	:	type genus of the Neritidae (noun.animal)