clade Euthyneuraclade Panpulmonata clade Eupulmonata clade Stylommatophora This is a yet-unnamed Powelliphanta species, provisionally known as Powelliphanta sp.
from Mount Owen.
It is an undescribed species of large, carnivorous land snail, a terrestrial pulmonate gastropod mollusc in the family Rhytididae.
from Mount Owen is classified by the New Zealand Department of Conservation as Nationally Endangered.
This Rhytididae-related article is a stub.