Far Eastern Brook Lamprey vs Merriam's kangaroo rat

Lethenteron reissneri compared with Dipodomys merriami

Taxonomic Classification

Rank	Far Eastern Brook Lamprey	Merriam's kangaroo 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	Heteromyidae
Genus	Lethenteron	Dipodomys
Species	Lethenteron reissneri	Dipodomys merriami

Evolutionary Relationship

Far Eastern Brook Lamprey and Merriam's kangaroo rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Far Eastern Brook Lamprey

LC — Least Concern

Merriam's kangaroo rat

LC — Least Concern

Physical Characteristics

Attribute	Far Eastern Brook Lamprey	Merriam's kangaroo rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Far Eastern Brook Lamprey

Merriam's kangaroo rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.