Monacha cartusiana is a species of small air-breathing land snail, a terrestrial eupulmonate gastropod mollusc in the family Hygromiidae, the hairy snails and their allies.

[5] This is the type species of the genus Monacha.

The native distribution of this species is Atlantic-Mediterranean.

[6] It lives in various areas including: This species has been accidentally introduced and naturalized in: The size of the egg is 1.8 mm.

This Hygromiidae-related article is a stub.