Amazon Black Howler vs Caribbean Nurse Frog

Alouatta nigerrima compared with Allobates caribe

Key Differences

• Amazon Black Howler is Least Concern while Caribbean Nurse Frog is Critically Endangered.

Taxonomic Classification

Rank	Amazon Black Howler	Caribbean Nurse Frog
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class	Mammalia (memeliler)	Amphibia (amfibiler)
Order	Primates (Primat)	Anura (Kuyruksuz kurbağalar)
Family	Atelidae	Aromobatidae
Genus	Alouatta	Allobates
Species	Alouatta nigerrima	Allobates caribe

Evolutionary Relationship

Amazon Black Howler and Caribbean Nurse Frog share a common ancestor at the Phylum level: Chordata. (Kordalılar)

Conservation Status

Amazon Black Howler

LC — Least Concern

Caribbean Nurse Frog

CR — Critically Endangered

Physical Characteristics

Attribute	Amazon Black Howler	Caribbean Nurse Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Caribbean Nurse Frog

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 6 distinct biome types within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Venezuela. Currently classified as Critically 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.

Caribbean Nurse Frog

The Caribbean Nurse Frog (Allobates caribe) is a species in the genus Allobates. It is currently classified as Critically Endangered (CR) on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 6 distinct biome types within the Ne