Amazon Black Howler vs Spiculate Toad

Alouatta nigerrima compared with Incilius spiculatus

Key Differences

• Amazon Black Howler is Least Concern while Spiculate Toad is Endangered.

Taxonomic Classification

Rank	Amazon Black Howler	Spiculate Toad
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Amphibia (земноводные)
Order	Primates (приматы)	Anura (бесхвостые земноводные)
Family	Atelidae	Bufonidae
Genus	Alouatta	Incilius
Species	Alouatta nigerrima	Incilius spiculatus

Evolutionary Relationship

Amazon Black Howler and Spiculate Toad share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Amazon Black Howler

LC — Least Concern

Spiculate Toad

EN — Endangered

Physical Characteristics

Attribute	Amazon Black Howler	Spiculate Toad
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Spiculate Toad

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico. 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.