Kozlov’s Pygmy Jerboa vs Round Ray

Salpingotus kozlovi compared with Rajella fyllae

Key Differences

• Kozlov’s Pygmy Jerboa is Least Concern while Round Ray is Not Evaluated.

Taxonomic Classification

Rank	Kozlov’s Pygmy Jerboa	Round Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Dipodidae	Rajidae
Genus	Salpingotus	Rajella
Species	Salpingotus kozlovi	Rajella fyllae

Evolutionary Relationship

Kozlov’s Pygmy Jerboa and Round Ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Kozlov’s Pygmy Jerboa

LC — Least Concern

Round Ray

NE — Not Evaluated

Physical Characteristics

Attribute	Kozlov’s Pygmy Jerboa	Round Ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Kozlov’s Pygmy Jerboa

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.