moss bladder snail
aplexa hypnorum latin

Aplexa hypnorum, common name the moss bladder snail, is a species of small air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Physidae, a family which are sometimes known as the bladder snails.

Two species considered Near Threatened were also documented (the caddisfhly Trichoeochiton fagessi and the freshwater gastropod Aplexa hypnorum).