Arctic skate vs Arrow-head tree snail

Amblyraja hyperborea compared with Partula sagitta

Key Differences

• Arctic skate is Least Concern while Arrow-head tree snail is Extinct.

Taxonomic Classification

Rank	Arctic skate	Arrow-head tree snail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Elasmobranchii	Gastropoda (Gastropoda)
Order	Rajiformes (Rajiformes)	Stylommatophora (Stylommatophora)
Family	Rajidae	Partulidae
Genus	Amblyraja	Partula
Species	Amblyraja hyperborea	Partula sagitta

Evolutionary Relationship

Arctic skate and Arrow-head tree snail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arctic skate

LC — Least Concern

Arrow-head tree snail

EX — Extinct

Physical Characteristics

Attribute	Arctic skate	Arrow-head tree snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic skate

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Norway.

Arrow-head tree snail

Habitat

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

Arctic skate

The Arctic skate (Amblyraja hyperborea) is a species in the genus Amblyraja. It is currently classified as Least Concern on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Arrow-head tree snail

The Arrow-head tree snail, Partula sagitta, is a species. It is currently assessed as extinct on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.