Little Black Serotine vs River Lamprey

Eptesicus andinus compared with Lampetra ayresii

Taxonomic Classification

Rank	Little Black Serotine	River Lamprey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Petromyzonti (Petromyzonti)
Order	Chiroptera (Bats)	Petromyzontiformes (lamprey)
Family	Vespertilionidae	Petromyzontidae
Genus	Eptesicus	Lampetra
Species	Eptesicus andinus	Lampetra ayresii

Evolutionary Relationship

Little Black Serotine and River Lamprey share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Little Black Serotine

LC — Least Concern

River Lamprey

LC — Least Concern

Physical Characteristics

Attribute	Little Black Serotine	River Lamprey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Little Black Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

River Lamprey