Darling Downs Hopping Mouse vs Sailray

Notomys mordax compared with Rajella lintea

Key Differences

• Darling Downs Hopping Mouse is Extinct while Sailray is Near Threatened.

Taxonomic Classification

Rank	Darling Downs Hopping Mouse	Sailray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Muridae (Mice & Rats)	Rajidae
Genus	Notomys	Rajella
Species	Notomys mordax	Rajella lintea

Evolutionary Relationship

Darling Downs Hopping Mouse and Sailray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Darling Downs Hopping Mouse

EX — Extinct

Sailray

NT — Near Threatened

Physical Characteristics

Attribute	Darling Downs Hopping Mouse	Sailray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Darling Downs Hopping Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Sailray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.