Darling Downs Hopping Mouse vs River Tern

Notomys mordax compared with Sterna aurantia

Key Differences

• Darling Downs Hopping Mouse is Extinct while River Tern is Vulnerable.

Taxonomic Classification

Rank	Darling Downs Hopping Mouse	River Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Charadriiformes (Charadriiformes)
Family	Muridae (Mice & Rats)	Laridae
Genus	Notomys	Sterna
Species	Notomys mordax	Sterna aurantia

Evolutionary Relationship

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

Conservation Status

Darling Downs Hopping Mouse

EX — Extinct

River Tern

VU — Vulnerable

Physical Characteristics

Attribute	Darling Downs Hopping Mouse	River Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Darling Downs Hopping Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

River Tern

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.