Amazon Black Howler vs Cá Ó

Alouatta nigerrima compared with Aetomylaeus milvus

Key Differences

• Amazon Black Howler is Least Concern while Cá Ó is Endangered.

Taxonomic Classification

Rank	Amazon Black Howler	Cá Ó
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Mammalia (lớp Thú)	Elasmobranchii
Order	Primates (bộ Linh trưởng)	Myliobatiformes (Bộ Cá đuối ó)
Family	Atelidae	Myliobatidae
Genus	Alouatta	Aetomylaeus
Species	Alouatta nigerrima	Aetomylaeus milvus

Evolutionary Relationship

Amazon Black Howler and Cá Ó share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Amazon Black Howler

LC — Least Concern

Cá Ó

EN — Endangered

Physical Characteristics

Attribute	Amazon Black Howler	Cá Ó
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Cá Ó

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

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

Amazon Black Howler

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.

Cá Ó

The Brown Eagle-ray (Aetomylaeus milvus) is a species in the genus Aetomylaeus. It is currently classified as Endangered on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.