Bicó vs Black Nerite

Cacajao ayresi compared with Theodoxus prevostianus

Key Differences

• Bicó is Least Concern while Black Nerite is Endangered.

Taxonomic Classification

Rank	Bicó	Black Nerite
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (cordados)	Mollusca (Moluscos)
Class	Mammalia (mamíferos)	Gastropoda (Gastrópodes)
Order	Primates (primatas)	Cycloneritida (Cycloneritida)
Family	Pitheciidae	Neritidae
Genus	Cacajao	Theodoxus
Species	Cacajao ayresi	Theodoxus prevostianus

Evolutionary Relationship

Bicó and Black Nerite share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bicó

LC — Least Concern

Black Nerite

EN — Endangered

Physical Characteristics

Attribute	Bicó	Black Nerite
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bicó

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black Nerite

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found in Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Bicó

The Aracá Uakari (Cacajao ayresi) is a species in the genus Cacajao. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Black Nerite

The Black Nerite (Theodoxus prevostianus) is a species in the genus Theodoxus. It is currently classified as Endangered on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.