Marbled polecat vs roker

Vormela peregusna compared with Raja clavata

Key Differences

• Marbled polecat is Vulnerable while roker is Near Threatened.

Taxonomic Classification

Rank	Marbled polecat	roker
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Carnivora (Carnivorans)	Rajiformes (Rajiformes)
Family	Mustelidae (Weasels & Otters)	Rajidae
Genus	Vormela	Raja
Species	Vormela peregusna	Raja clavata

Evolutionary Relationship

Marbled polecat and roker share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Marbled polecat

VU — Vulnerable

roker

NT — Near Threatened

Physical Characteristics

Attribute	Marbled polecat	roker
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Marbled polecat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ukraine. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.