Little Black Serotine vs Short-tailed Nighthawk

Eptesicus andinus compared with Lurocalis semitorquatus

Taxonomic Classification

Rank	Little Black Serotine	Short-tailed Nighthawk
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Caprimulgiformes (Caprimulgiformes)
Family	Vespertilionidae	Caprimulgidae
Genus	Eptesicus	Lurocalis
Species	Eptesicus andinus	Lurocalis semitorquatus

Evolutionary Relationship

Little Black Serotine and Short-tailed Nighthawk share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Little Black Serotine

LC — Least Concern

Short-tailed Nighthawk

LC — Least Concern

Physical Characteristics

Attribute	Little Black Serotine	Short-tailed Nighthawk
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.

Short-tailed Nighthawk

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇻🇪 Venezuela