Heath Pseudomys vs Least Tern

Pseudomys shortridgei compared with Sternula antillarum

Key Differences

• Heath Pseudomys is Near Threatened while Least Tern is Least Concern.

Taxonomic Classification

Rank	Heath Pseudomys	Least 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	Pseudomys	Sternula
Species	Pseudomys shortridgei	Sternula antillarum

Evolutionary Relationship

Heath Pseudomys and Least Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Heath Pseudomys

NT — Near Threatened

Least Tern

LC — Least Concern

Physical Characteristics

Attribute	Heath Pseudomys	Least Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Heath Pseudomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Least Tern

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.