Gray-bellied Night Monkey vs 朱腹岭裸鼻雀

Aotus lemurinus compared with Anisognathus igniventris

Key Differences

• Gray-bellied Night Monkey is Vulnerable while 朱腹岭裸鼻雀 is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	朱腹岭裸鼻雀
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Mammalia (哺乳動物)	Aves (鳥綱)
Order	Primates (灵长目)	Passeriformes (雀形目)
Family	Aotidae	Thraupidae
Genus	Aotus	Anisognathus
Species	Aotus lemurinus	Anisognathus igniventris

Evolutionary Relationship

Gray-bellied Night Monkey and 朱腹岭裸鼻雀 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

朱腹岭裸鼻雀

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	朱腹岭裸鼻雀
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-bellied Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

朱腹岭裸鼻雀

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

朱腹岭裸鼻雀

红腹山唐纳雀(Anisognathus igniventris)在IUCN红色名录中被列为无危(LC)。广泛分布于其栖息范围内，种群稳定，目前无直接保育威胁。

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇻🇪 Venezuela