Powelliphanta lignaria, known as one of the amber snails, is a species of large, carnivorous land snail, a terrestrial pulmonate gastropod mollusc in the family Rhytididae. The eggs of P. lignaria are oval and seldom constant in dimensions 10 ×... Wikipedia
Lower classifications: Powelliphanta lignaria lignaria, Powelliphanta lignaria ruforadiata, Powelliphanta lignaria johnstoni, and more