limax cinereoniger

One notable invertebrate is limax cinereoniger, a mollusc that is also indicative of unmanaged ancient woodlands.

The molluscs recorded are Limax cinereoniger and Zenobiella subrufescens, which are species occurring in ancient woodland.

Limax cinereoniger is a species of very large air-breathing land slug, a terrestrial pulmonate gastropod mollusk in the family Limacidae, the keelback slugs.

Limax maximus (literally, "great slug"), also known by common names such as the great grey slug, or the leopard slug, is one of the largest kinds of keeled air-breathing land slug in the world, (Limax cinereoniger being the largest).