Harmless Serotine vs Large-tailed Nightjar

Eptesicus innoxius compared with Caprimulgus macrurus

Key Differences

• Harmless Serotine is Near Threatened while Large-tailed Nightjar is Least Concern.

Taxonomic Classification

Rank	Harmless Serotine	Large-tailed Nightjar
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	Caprimulgus
Species	Eptesicus innoxius	Caprimulgus macrurus

Evolutionary Relationship

Harmless Serotine and Large-tailed Nightjar share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Harmless Serotine

NT — Near Threatened

Large-tailed Nightjar

LC — Least Concern

Physical Characteristics

Attribute	Harmless Serotine	Large-tailed Nightjar
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Harmless Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Large-tailed Nightjar

Habitat

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

Range

Found in Norway.