Amazon Black Howler vs Trident Spiderhead

Alouatta nigerrima compared with Serruria trilopha

Key Differences

• Amazon Black Howler is Least Concern while Trident Spiderhead is Critically Endangered.

Taxonomic Classification

Rank	Amazon Black Howler	Trident Spiderhead
Kingdom	Animalia (สัตว์)	Plantae (พืช)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Magnoliophyta (Flowering Plants)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Magnoliopsida (พืชใบเลี้ยงคู่)
Order	Primates (อันดับวานร)	Proteales (อันดับเหมือดคน)
Family	Atelidae	Proteaceae
Genus	Alouatta	Serruria
Species	Alouatta nigerrima	Serruria trilopha

Conservation Status

Amazon Black Howler

LC — Least Concern

Trident Spiderhead

CR — Critically Endangered

Physical Characteristics

Attribute	Amazon Black Howler	Trident Spiderhead
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Trident Spiderhead

Habitat

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

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.