brown point snail vs Common Shelduck

Acicula fusca compared with Tadorna tadorna

Key Differences

• brown point snail is Extinct while Common Shelduck is Least Concern.

Taxonomic Classification

Rank	brown point snail	Common Shelduck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Aves (Birds)
Order	Architaenioglossa (Architaenioglossa)	Anseriformes (Anseriformes)
Family	Aciculidae	Anatidae
Genus	Acicula	Tadorna
Species	Acicula fusca	Tadorna tadorna

Evolutionary Relationship

brown point snail and Common Shelduck share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

brown point snail

EX — Extinct

Common Shelduck

LC — Least Concern

Physical Characteristics

Attribute	brown point snail	Common Shelduck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

brown point snail

Habitat

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

Range

Distributed across Belgium and Norway.

Common Shelduck

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Taiwan.

brown point snail

The Brown Point Snail (Acicula fusca) is a species in the genus Acicula. It is currently classified as Extinct on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.

Common Shelduck

Common Shelduck (Tadorna tadorna) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway