Lesser Short-tailed Rat vs River Lamprey

Brachyuromys betsileoensis compared with Lampetra ayresii

Taxonomic Classification

Rank	Lesser Short-tailed Rat	River Lamprey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Petromyzonti (Petromyzonti)
Order	Rodentia (Rodents)	Petromyzontiformes (lamprey)
Family	Nesomyidae	Petromyzontidae
Genus	Brachyuromys	Lampetra
Species	Brachyuromys betsileoensis	Lampetra ayresii

Evolutionary Relationship

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

Conservation Status

Lesser Short-tailed Rat

LC — Least Concern

River Lamprey

LC — Least Concern

Physical Characteristics

Attribute	Lesser Short-tailed Rat	River Lamprey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Short-tailed Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

River Lamprey