Little Black Serotine vs Mariana Crow

Eptesicus andinus compared with Corvus kubaryi

Key Differences

• Little Black Serotine is Least Concern while Mariana Crow is Critically Endangered.

Taxonomic Classification

Rank	Little Black Serotine	Mariana Crow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Corvidae (Crows & Ravens)
Genus	Eptesicus	Corvus (Crows & Ravens)
Species	Eptesicus andinus	Corvus kubaryi

Evolutionary Relationship

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

Conservation Status

Little Black Serotine

LC — Least Concern

Mariana Crow

CR — Critically Endangered

Physical Characteristics

Attribute	Little Black Serotine	Mariana Crow
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.

Mariana Crow

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.