Bobak Marmot vs Spinetail ray

Marmota bobak compared with Bathyraja spinicauda

Key Differences

• Bobak Marmot is Least Concern while Spinetail ray is Near Threatened.

Taxonomic Classification

Rank	Bobak Marmot	Spinetail ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Sciuridae (Squirrels)	Arhynchobatidae
Genus	Marmota	Bathyraja
Species	Marmota bobak	Bathyraja spinicauda

Evolutionary Relationship

Bobak Marmot and Spinetail ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bobak Marmot

LC — Least Concern

Spinetail ray

NT — Near Threatened

Physical Characteristics

Attribute	Bobak Marmot	Spinetail ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bobak Marmot

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Russia and Ukraine.

Spinetail ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Bobak Marmot

The Bobak Marmot (Marmota bobak) is a species in the genus Marmota. It is currently classified as Least Concern on the IUCN Red List. Distributed across Russia and Ukraine.