1) Family neritidae 2) Mollusk family 3) Neritids 
clade Cycloneritimorpha | superfamilia = Neritoidea | familia = Neritidae | familia_authority = Rafinesque, 1815 | diversity_link = | diversity_ref = | diversity = About 110 freshwater species, some brackish water species, and some fully marine species }} Neritidae, common name the nerites, is a taxonomic family of small to medium-sized saltwater ...
(from the article `gastropod`) ...Turbinidae (turban shells), and Phasianellidae (pheasant shells).Superfamily NeritaceaSmall, generally intertidal marine shells (Neritidae), with ...
[n] - neritids
family Neritidae noun neritids