Long-tailed Marmot vs roker

Marmota caudata compared with Raja clavata

Key Differences

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

Taxonomic Classification

Rank	Long-tailed Marmot	roker
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Sciuridae (Squirrels)	Rajidae
Genus	Marmota	Raja
Species	Marmota caudata	Raja clavata

Evolutionary Relationship

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

Conservation Status

Long-tailed Marmot

LC — Least Concern

roker

NT — Near Threatened

Physical Characteristics

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

Habitat & Geographic Range

Long-tailed Marmot

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.