Pomacea maculata
（重定向自Pomacea insularum）
Pomacea maculata is a species of large freshwater snail with an operculum, an aquatic gastropod mollusk in the family Ampullariidae, the apple snails.
Common name of its synonymous name Pomacea insularum is the island applesnail.
Together with Pomacea canaliculata it is the most invasive species of the family Ampullariidae.