Powelliphanta hochstetteri anatokiensis
Powelliphanta hochstetteri anatokiensis, known as one of the amber snails, is a subspecies of large, carnivorous land snail, a terrestrial pulmonate gastropod mollusc in the family Rhytididae. It is found in New Zealand. Conservation status. "Powelliphanta hochstetteri anatokiensis" is classified by the New Zealand Department of Conservation as being in "Gradual Decline". Life cycle. Shape of the eggs is oval and seldom constant in dimensions 9.5 × 7, 8.5 × 6, 12 × 10.5, 12 × 10, 12.5 × 10.5 mm.