Trichia caelata Trochulus caelatus is a species of small, air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Hygromiidae, the hairy snails and their allies.

This species is endemic to the northwestern Jura Mountains, Switzerland.

[3] The shell is typically adorned with hair-like structures, which are a characteristic feature of many species within the genus Trochulus.

Trochulus caelatus is usually found in rocky environments within its limited geographic range.

[3] This Hygromiidae-related article is a stub.