Kerguelen Tern vs Lesser Short-tailed Rat

Sterna virgata compared with Brachyuromys betsileoensis

Key Differences

• Kerguelen Tern is Near Threatened while Lesser Short-tailed Rat is Least Concern.

Taxonomic Classification

Rank	Kerguelen Tern	Lesser Short-tailed Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Charadriiformes (Charadriiformes)	Rodentia (Rodents)
Family	Laridae	Nesomyidae
Genus	Sterna	Brachyuromys
Species	Sterna virgata	Brachyuromys betsileoensis

Evolutionary Relationship

Kerguelen Tern and Lesser Short-tailed Rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Kerguelen Tern

NT — Near Threatened

Lesser Short-tailed Rat

LC — Least Concern

Physical Characteristics

Attribute	Kerguelen Tern	Lesser Short-tailed Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Kerguelen Tern

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Lesser Short-tailed Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.