Far Eastern Brook Lamprey vs Lesser Sac-winged Bat

Lethenteron reissneri compared with Saccopteryx leptura

Taxonomic Classification

Rank	Far Eastern Brook Lamprey	Lesser Sac-winged 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	Emballonuridae
Genus	Lethenteron	Saccopteryx
Species	Lethenteron reissneri	Saccopteryx leptura

Evolutionary Relationship

Far Eastern Brook Lamprey and Lesser Sac-winged Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Far Eastern Brook Lamprey

LC — Least Concern

Lesser Sac-winged Bat

LC — Least Concern

Physical Characteristics

Attribute	Far Eastern Brook Lamprey	Lesser Sac-winged Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Far Eastern Brook Lamprey

Lesser Sac-winged Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.