Gray-bellied Night Monkey vs ハイイロイワシャコ

Aotus lemurinus compared with Alectoris graeca

Key Differences

• Gray-bellied Night Monkey is Vulnerable while ハイイロイワシャコ is Near Threatened.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	ハイイロイワシャコ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Aves (鳥類)
Order	Primates (サル目)	Galliformes (キジ目)
Family	Aotidae	Phasianidae
Genus	Aotus	Alectoris
Species	Aotus lemurinus	Alectoris graeca

Evolutionary Relationship

Gray-bellied Night Monkey and ハイイロイワシャコ share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

ハイイロイワシャコ

NT — Near Threatened

Physical Characteristics

Attribute	Gray-bellied Night Monkey	ハイイロイワシャコ
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.

ハイイロイワシャコ

Habitat

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

Range

Found across Europe (8 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

ハイイロイワシャコ

Rock Partridge（Alectoris graeca）は IUCN レッドリストで準絶滅危惧（NT）に分類されている。絶滅危惧の基準に近く、保全措置なしには脆弱な状態になる可能性のある個体群を持つ。