Black-headed Night Monkey vs small tortoiseshell

Aotus nigriceps compared with Aglais urticae

Key Differences

• Black-headed Night Monkey is Least Concern while small tortoiseshell is Near Threatened.

Taxonomic Classification

Rank	Black-headed Night Monkey	small tortoiseshell
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Chordata (脊索动物门)	Arthropoda (节肢动物门)
Class	Mammalia (哺乳動物)	Insecta (昆蟲綱)
Order	Primates (灵长目)	Lepidoptera (鱗翅目)
Family	Aotidae	Nymphalidae (Brush-footed Butterflies)
Genus	Aotus	Aglais
Species	Aotus nigriceps	Aglais urticae

Evolutionary Relationship

Black-headed Night Monkey and small tortoiseshell share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Black-headed Night Monkey

LC — Least Concern

small tortoiseshell

NT — Near Threatened

Physical Characteristics

Attribute	Black-headed Night Monkey	small tortoiseshell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-headed Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

small tortoiseshell

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (41 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

small tortoiseshell

小玳瑁蛱蝶(Aglais urticae)在IUCN红色名录中被列为近危(NT)物种。接近符合受威胁种标准，如无保护措施，种群可能变得脆弱。