Long-tailed Marmot vs Round Ray

Marmota caudata compared with Rajella fyllae

Key Differences

• Long-tailed Marmot is Least Concern while Round Ray is Not Evaluated.

Taxonomic Classification

Rank	Long-tailed Marmot	Round 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)	Rajidae
Genus	Marmota	Rajella
Species	Marmota caudata	Rajella fyllae

Evolutionary Relationship

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

Conservation Status

Long-tailed Marmot

LC — Least Concern

Round Ray

NE — Not Evaluated

Physical Characteristics

Attribute	Long-tailed Marmot	Round Ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-tailed Marmot

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Round Ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.