Amazon Black Howler vs chestnut-leaf oak

Alouatta nigerrima compared with Quercus castaneifolia

Key Differences

• Amazon Black Howler is Least Concern while chestnut-leaf oak is Near Threatened.

Taxonomic Classification

Rank	Amazon Black Howler	chestnut-leaf oak
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Primates (Primates)	Fagales (Beeches & Oaks)
Family	Atelidae	Fagaceae (Beech Family)
Genus	Alouatta	Quercus (Oaks)
Species	Alouatta nigerrima	Quercus castaneifolia

Conservation Status

Amazon Black Howler

LC — Least Concern

chestnut-leaf oak

NT — Near Threatened

Physical Characteristics

Attribute	Amazon Black Howler	chestnut-leaf oak
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

chestnut-leaf oak

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found in Brazil. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

chestnut-leaf oak

The chestnut-leaf oak (Quercus castaneifolia) is a species in the genus Quercus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.