Asian Openbill vs Shelled Slug

Anastomus oscitans compared with Testacella haliotidea

Key Differences

• Asian Openbill is Least Concern while Shelled Slug is Data Deficient.

Taxonomic Classification

Rank	Asian Openbill	Shelled Slug
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Aves (Birds)	Gastropoda (Gastropoda)
Order	Ciconiiformes (Ciconiiformes)	Stylommatophora (Stylommatophora)
Family	Ciconiidae	Testacellidae
Genus	Anastomus	Testacella
Species	Anastomus oscitans	Testacella haliotidea

Evolutionary Relationship

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

Conservation Status

Asian Openbill

LC — Least Concern

Shelled Slug

DD — Data Deficient

Physical Characteristics

Attribute	Asian Openbill	Shelled 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.

Shelled Slug

Habitat

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

Range

Widely distributed across Europe (9 countries), North America (United States), and Oceania and the Pacific (New Zealand).

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.