Lake Lamprey vs Large Short-tailed Rat

Entosphenus macrostomus compared with Brachyuromys ramirohitra

Key Differences

• Lake Lamprey is Endangered while Large Short-tailed Rat is Least Concern.

Taxonomic Classification

Rank	Lake Lamprey	Large Short-tailed Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Petromyzonti (Petromyzonti)	Mammalia (Mammals)
Order	Petromyzontiformes (lamprey)	Rodentia (Rodents)
Family	Petromyzontidae	Nesomyidae
Genus	Entosphenus	Brachyuromys
Species	Entosphenus macrostomus	Brachyuromys ramirohitra

Evolutionary Relationship

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

Conservation Status

Lake Lamprey

EN — Endangered

Large Short-tailed Rat

LC — Least Concern

Physical Characteristics

Attribute	Lake Lamprey	Large Short-tailed Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lake Lamprey

Large Short-tailed Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.