- Hydrocenoidea
Taxobox
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regnum =Animal ia
phylum =Mollusca
classis =Gastropoda
subclassis =Orthogastropoda
superordo =Neritopsina
ordo =Neritoida
superfamilia = Hydrocenoidea
subdivision_ranks = Families
subdivision =Hydrocenidae According to one version of
gastropod taxonomy , Hydrocenoidea is asuperfamily of smallsnail s,gastropod mollusk s. This superfamily contains the familyHydrocenidae , the cave snails.These snails are within the order
Neritoida , thenerite s and their allies.Please see the article
Hydrocenidae for more information.(Note: Gastropod
taxonomy has been in flux for more than half a century, and this is especially true currently, because of new research inmolecular phylogeny . Because of all the on-going changes, different reliable sources can yield very different classifications. This is especially true within groups which are poorly understood in general.)
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