Amazon Black Howler vs Rose Stem Girdler

Alouatta nigerrima compared with Agrilus cuprescens

Key Differences

• Amazon Black Howler is Least Concern while Rose Stem Girdler is Vulnerable.

Taxonomic Classification

Rank	Amazon Black Howler	Rose Stem Girdler
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Coleoptera (Beetles)
Family	Atelidae	Buprestidae
Genus	Alouatta	Agrilus
Species	Alouatta nigerrima	Agrilus cuprescens

Evolutionary Relationship

Amazon Black Howler and Rose Stem Girdler share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Amazon Black Howler

LC — Least Concern

Rose Stem Girdler

VU — Vulnerable

Physical Characteristics

Attribute	Amazon Black Howler	Rose Stem Girdler
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rose Stem Girdler

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Norway, Sweden, Switzerland, and United States. Currently classified as Vulnerable 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.