Onchidium typhae

Onchidium typhae is a species of air-breathing sea slug, a shell-less brackish water pulmonate gastropod mollusk in the family Onchidiidae. Onchidium typhae is the one of two species from Onchiddidae, that lives in brackish water. It can also live in freshwater. The other brackish water species from Onchiddiidae is Labbella ajuthiae.