Austropeplea ollula is a species of air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Lymnaeidae, the pond snails.
This species occurs in:
In Korea, Austropeplea ollula serves as a first and main intermediate host for the trematode species Echinostoma cinetorchis from the family Echinostomatidae.
Austropeplea ollula also serves as first intermediate host for the fluke Neodiplostomum seoulense in Korea.