Far Eastern Brook Lamprey vs Kozlov’s Pygmy Jerboa

Lethenteron reissneri compared with Salpingotus kozlovi

Taxonomic Classification

Rank	Far Eastern Brook Lamprey	Kozlov’s Pygmy Jerboa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Petromyzonti (Petromyzonti)	Mammalia (Mammals)
Order	Petromyzontiformes (lamprey)	Rodentia (Rodents)
Family	Petromyzontidae	Dipodidae
Genus	Lethenteron	Salpingotus
Species	Lethenteron reissneri	Salpingotus kozlovi

Evolutionary Relationship

Far Eastern Brook Lamprey and Kozlov’s Pygmy Jerboa share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Far Eastern Brook Lamprey

LC — Least Concern

Kozlov’s Pygmy Jerboa

LC — Least Concern

Physical Characteristics

Attribute	Far Eastern Brook Lamprey	Kozlov’s Pygmy Jerboa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Far Eastern Brook Lamprey

Kozlov’s Pygmy Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.