Asian Openbill vs Northern Dusky Slug

Anastomus oscitans compared with Arion fuscus

Key Differences

• Asian Openbill is Least Concern while Northern Dusky Slug is Data Deficient.

Taxonomic Classification

Rank	Asian Openbill	Northern Dusky Slug
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Aves (Birds)	Gastropoda (Gastropoda)
Order	Ciconiiformes (Ciconiiformes)	Stylommatophora (Stylommatophora)
Family	Ciconiidae	Arionidae
Genus	Anastomus	Arion
Species	Anastomus oscitans	Arion fuscus

Evolutionary Relationship

Asian Openbill and Northern Dusky Slug share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Asian Openbill

LC — Least Concern

Northern Dusky Slug

DD — Data Deficient

Physical Characteristics

Attribute	Asian Openbill	Northern Dusky Slug
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Asian Openbill

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

Northern Dusky Slug

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found across Europe (7 countries).

Asian Openbill

The Asian Openbill (Anastomus oscitans) is a species in the genus Anastomus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments. Found in Norway.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway