Please note that the content of this book primarily consists of articles
available from Wikipedia or other free sources online. Rhytida
greenwoodi webbi is a subspecies of medium-sized, air-breathing,
predatory land snail, a terrestrial pulmonate gastropod mollusc in the
family Rhytididae. Rhytididae is a taxonomic family of medium-sized
predatory air-breathing land snails, carnivorous terrestrial pulmonate
gastropod molluscs in the superfamily Rhytidoidea. This family has no
subfamilies. Shell of Powelliphanta hochstetteri hochstetteri. In this
family, the number of haploid chromosomes varies from 26 to 35
(according to the values in this table).