Formosan Serow vs Stygian Owl

Capricornis swinhoei compared with Asio stygius

Taxonomic Classification

Rank	Formosan Serow	Stygian Owl
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Artiodactyla (Even-toed Ungulates)	Strigiformes (Owls)
Family	Bovidae (Bovids)	Strigidae (True Owls)
Genus	Capricornis	Asio
Species	Capricornis swinhoei	Asio stygius

Evolutionary Relationship

Formosan Serow and Stygian Owl share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Formosan Serow

LC — Least Concern

Stygian Owl

LC — Least Concern

Physical Characteristics

Attribute	Formosan Serow	Stygian Owl
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Formosan Serow

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.

Stygian Owl

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Stygian Owl

Stygian Owl (Asio stygius) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.