Long-tailed dunnart vs roker

Sminthopsis longicaudata compared with Raja clavata

Key Differences

• Long-tailed dunnart is Least Concern while roker is Near Threatened.

Taxonomic Classification

Rank	Long-tailed dunnart	roker
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Dasyuromorphia (Dasyuromorphia)	Rajiformes (Rajiformes)
Family	Dasyuridae	Rajidae
Genus	Sminthopsis	Raja
Species	Sminthopsis longicaudata	Raja clavata

Evolutionary Relationship

Long-tailed dunnart and roker share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Long-tailed dunnart

LC — Least Concern

roker

NT — Near Threatened

Physical Characteristics

Attribute	Long-tailed dunnart	roker
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-tailed dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

roker

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Portugal, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.