Far Eastern Brook Lamprey vs Gobi Big Brown Bat

Lethenteron reissneri compared with Eptesicus gobiensis

Taxonomic Classification

Rank	Far Eastern Brook Lamprey	Gobi Big Brown Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Petromyzonti (Petromyzonti)	Mammalia (Mammals)
Order	Petromyzontiformes (lamprey)	Chiroptera (Bats)
Family	Petromyzontidae	Vespertilionidae
Genus	Lethenteron	Eptesicus
Species	Lethenteron reissneri	Eptesicus gobiensis

Evolutionary Relationship

Far Eastern Brook Lamprey and Gobi Big Brown Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Far Eastern Brook Lamprey

LC — Least Concern

Gobi Big Brown Bat

LC — Least Concern

Physical Characteristics

Attribute	Far Eastern Brook Lamprey	Gobi Big Brown Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Far Eastern Brook Lamprey

Gobi Big Brown Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.