Brown Fish-Owl vs Harmless Serotine

Ketupa zeylonensis compared with Eptesicus innoxius

Key Differences

• Brown Fish-Owl is Least Concern while Harmless Serotine is Near Threatened.

Taxonomic Classification

Rank	Brown Fish-Owl	Harmless Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Strigiformes (Owls)	Chiroptera (Bats)
Family	Strigidae (True Owls)	Vespertilionidae
Genus	Ketupa	Eptesicus
Species	Ketupa zeylonensis	Eptesicus innoxius

Evolutionary Relationship

Brown Fish-Owl and Harmless Serotine share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brown Fish-Owl

LC — Least Concern

Harmless Serotine

NT — Near Threatened

Physical Characteristics

Attribute	Brown Fish-Owl	Harmless Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Fish-Owl

Habitat

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

Range

Found in Norway.

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.

Brown Fish-Owl

The Brown Fish-owl (Ketupa zeylonensis) is a species in the genus Ketupa. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.