Arion fuscus, also known as the "dusky arion", is a species of small air-breathing land slug, a terrestrial pulmonate gastropod mollusk in the family Arionidae, the roundback slugs. Arion …

Arion subfuscus is from northwest Europe and is the most widely-introduced non-native slug in eastern North America. It can exploit a variety of habitats, including yards, fields, wetlands, …

The Arion subfuscus group typical contains slugs that are fairly large, often attaining a maximum length of 70 mm as fully mature adults. A. subfuscus and A. fuscus were treated as the same …

Arion fuscus, also known as the "Dusky Arion", is a species of small air-breathing land slug, a terrestrial pulmonate gastropod mollusk in the family Arionidae, the roundback slugs.

Arion fuscus, also known as the 'Dusky Arion', is a species of small air-breathing land slug, a terrestrial pulmonate gastropod mollusk in the family Arionidae, the roundback slugs. (Source: …

A medium to large slug, reaching 70 mm extended, but often smaller. Dorsal base color is brownish-yellow to pale orange, the tentacles dark. The mantle is granulose, about 1/3 the …

2020年7月10日 · Arion fuscus, also known as the "Dusky Arion", is a species of small air-breathing land slug, a terrestrial pulmonate gastropod mollusk in the family Arionidae, the …

Arion fuscus, also known as the "Dusky Arion", is a species of small air-breathing land slug, a terrestrial pulmonate gastropod mollusk in the family Arionidae, the roundback slugs.

Arion (Mesarion) fuscus (O. F. Müller, 1774). Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1001793 on 2025-01-25

Arion (Mesarion) fuscus (O.F.Müller, 1774) in GBIF Secretariat (2023). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2025 …