Black-headed Night Monkey vs Cayenne Caecilian

Aotus nigriceps compared with Typhlonectes compressicauda

Taxonomic Classification

Rank	Black-headed Night Monkey	Cayenne Caecilian
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Primates (Primates)	Gymnophiona (Caecilian)
Family	Aotidae	Typhlonectidae
Genus	Aotus	Typhlonectes
Species	Aotus nigriceps	Typhlonectes compressicauda

Evolutionary Relationship

Black-headed Night Monkey and Cayenne Caecilian share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-headed Night Monkey

LC — Least Concern

Cayenne Caecilian

LC — Least Concern

Physical Characteristics

Attribute	Black-headed Night Monkey	Cayenne Caecilian
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-headed Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Cayenne Caecilian

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Venezuela.

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.

Cayenne Caecilian

The Cayenne Caecilian (Typhlonectes compressicauda) is a species in the genus Typhlonectes. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.