Five-toed Pygmy Jerboa vs Gray-backed Tern

Cardiocranius paradoxus compared with Onychoprion lunatus

Key Differences

• Five-toed Pygmy Jerboa is Data Deficient while Gray-backed Tern is Least Concern.

Taxonomic Classification

Rank	Five-toed Pygmy Jerboa	Gray-backed Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Charadriiformes (Charadriiformes)
Family	Dipodidae	Laridae
Genus	Cardiocranius	Onychoprion
Species	Cardiocranius paradoxus	Onychoprion lunatus

Evolutionary Relationship

Five-toed Pygmy Jerboa and Gray-backed Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Five-toed Pygmy Jerboa

DD — Data Deficient

Gray-backed Tern

LC — Least Concern

Physical Characteristics

Attribute	Five-toed Pygmy Jerboa	Gray-backed Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Five-toed Pygmy Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gray-backed Tern

Habitat

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

Range

Found in Norway.