Schwarzköpfiger Rotkehl-Nachtaffe vs Tschiru

Aotus nigriceps compared with Pantholops hodgsonii

Key Differences

• Schwarzköpfiger Rotkehl-Nachtaffe is Least Concern while Tschiru is Near Threatened.

Taxonomic Classification

Rank	Schwarzköpfiger Rotkehl-Nachtaffe	Tschiru
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Primates (Primaten)	Artiodactyla (Paarhufer)
Family	Aotidae	Bovidae (Bovids)
Genus	Aotus	Pantholops
Species	Aotus nigriceps	Pantholops hodgsonii

Evolutionary Relationship

Schwarzköpfiger Rotkehl-Nachtaffe and Tschiru share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Schwarzköpfiger Rotkehl-Nachtaffe

LC — Least Concern

Tschiru

NT — Near Threatened

Physical Characteristics

Attribute	Schwarzköpfiger Rotkehl-Nachtaffe	Tschiru
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Schwarzköpfiger Rotkehl-Nachtaffe

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Tschiru

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Schwarzköpfiger Rotkehl-Nachtaffe

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.

Tschiru

The Chiru (Pantholops hodgsonii), also known as the Tibetan Antelope, is a bovid endemic to the Tibetan Plateau and adjacent high-altitude grasslands of China, with small populations in India. Males bear long, slender, nearly vertical horns that can exceed 70 centimetres in length, while females are hornless. The species is highly adapted to life at elevations of 3,700–5,500 metres, possessing a dense, fine underfur known as shahtoosh — one of the finest animal fibres in the world — which provided insulation against extreme cold but also made chiru a prime target for illegal poaching. Massive hunting pressure during the late twentieth century for shahtoosh shawl production devastated populations, which fell to as few as 75,000 individuals. Following intensified conservation efforts, trade bans, and anti-poaching patrols in China, numbers have partially recovered, though the species remains Near Threatened. Chiru are highly migratory; females undertake remarkable annual migrations of up to 300 kilometres to reach calving grounds in the Chang Tang plateau. Males typically remain at lower elevations year-round. They graze on grasses, sedges, and forbs, and face ongoing threats from climate change affecting high-altitude pasture productivity and from infrastructure development fragmenting migration corridors.