Black-headed Night Monkey vs Dense-flowered Fumitory

Aotus nigriceps compared with Fumaria densiflora

Key Differences

• Black-headed Night Monkey is Least Concern while Dense-flowered Fumitory is Critically Endangered.

Taxonomic Classification

Rank	Black-headed Night Monkey	Dense-flowered Fumitory
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Primates (Primates)	Ranunculales (Ranunculales)
Family	Aotidae	Papaveraceae
Genus	Aotus	Fumaria
Species	Aotus nigriceps	Fumaria densiflora

Conservation Status

Black-headed Night Monkey

LC — Least Concern

Dense-flowered Fumitory

CR — Critically Endangered

Physical Characteristics

Attribute	Black-headed Night Monkey	Dense-flowered Fumitory
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-headed Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Dense-flowered Fumitory

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Europe (11 countries), North America (United States), and Oceania and the Pacific (Australia). Currently classified as Critically Endangered 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.