Gray-backed Tern vs Gray Spiny Mouse

Onychoprion lunatus compared with Acomys cineraceus

Taxonomic Classification

Rank	Gray-backed Tern	Gray Spiny Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Charadriiformes (Charadriiformes)	Rodentia (Rodents)
Family	Laridae	Muridae (Mice & Rats)
Genus	Onychoprion	Acomys
Species	Onychoprion lunatus	Acomys cineraceus

Evolutionary Relationship

Gray-backed Tern and Gray Spiny Mouse share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-backed Tern

LC — Least Concern

Gray Spiny Mouse

LC — Least Concern

Physical Characteristics

Attribute	Gray-backed Tern	Gray Spiny Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-backed Tern

Habitat

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

Range

Found in Norway.

Gray Spiny Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.