Black-headed Night Monkey vs Ǔn-sang-ǒ

Aotus nigriceps compared with Chimaera phantasma

Key Differences

• Black-headed Night Monkey is Least Concern while Ǔn-sang-ǒ is Vulnerable.

Taxonomic Classification

Rank	Black-headed Night Monkey	Ǔn-sang-ǒ
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Mammalia (포유류)	Holocephali (전두어아강)
Order	Primates (영장목)	Chimaeriformes (은상어목)
Family	Aotidae	Chimaeridae
Genus	Aotus	Chimaera
Species	Aotus nigriceps	Chimaera phantasma

Evolutionary Relationship

Black-headed Night Monkey and Ǔn-sang-ǒ share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Black-headed Night Monkey

LC — Least Concern

Ǔn-sang-ǒ

VU — Vulnerable

Physical Characteristics

Attribute	Black-headed Night Monkey	Ǔn-sang-ǒ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-headed Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ǔn-sang-ǒ

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

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

Black-headed Night Monkey

The Black-headed Night Monkey (Aotus nigriceps) is a species in the genus Aotus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Ǔn-sang-ǒ

The Chimaera (Chimaera phantasma) is a species in the genus Chimaera. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.