Far Eastern Brook Lamprey vs Large Oecomys

Lethenteron reissneri compared with Oecomys superans

Taxonomic Classification

Rank	Far Eastern Brook Lamprey	Large Oecomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Petromyzonti (Petromyzonti)	Mammalia (Mammals)
Order	Petromyzontiformes (lamprey)	Rodentia (Rodents)
Family	Petromyzontidae	Cricetidae
Genus	Lethenteron	Oecomys
Species	Lethenteron reissneri	Oecomys superans

Evolutionary Relationship

Far Eastern Brook Lamprey and Large Oecomys share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Far Eastern Brook Lamprey

LC — Least Concern

Large Oecomys

LC — Least Concern

Physical Characteristics

Attribute	Far Eastern Brook Lamprey	Large Oecomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Far Eastern Brook Lamprey

Large Oecomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.