Guariba Preta vs White-necked Crow

Alouatta nigerrima compared with Corvus leucognaphalus

Key Differences

• Guariba Preta is Least Concern while White-necked Crow is Vulnerable.

Taxonomic Classification

Rank	Guariba Preta	White-necked Crow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Aves (ave)
Order	Primates (primatas)	Passeriformes (Songbirds)
Family	Atelidae	Corvidae (Crows & Ravens)
Genus	Alouatta	Corvus (Crows & Ravens)
Species	Alouatta nigerrima	Corvus leucognaphalus

Evolutionary Relationship

Guariba Preta and White-necked Crow share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Guariba Preta

LC — Least Concern

White-necked Crow

VU — Vulnerable

Physical Characteristics

Attribute	Guariba Preta	White-necked Crow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guariba Preta

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

White-necked Crow

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

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

Guariba Preta

The Amazon Black Howler (Alouatta nigerrima) is a species in the genus Alouatta. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.