Amazon Black Howler vs Pale-bordered Piercer

Alouatta nigerrima compared with Grapholita janthinana

Key Differences

• Amazon Black Howler is Least Concern while Pale-bordered Piercer is Endangered.

Taxonomic Classification

Rank	Amazon Black Howler	Pale-bordered Piercer
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Chordata (脊索動物)	Arthropoda (節足動物)
Class	Mammalia (哺乳類)	Insecta (昆虫)
Order	Primates (サル目)	Lepidoptera (チョウ目)
Family	Atelidae	Tortricidae
Genus	Alouatta	Grapholita
Species	Alouatta nigerrima	Grapholita janthinana

Evolutionary Relationship

Amazon Black Howler and Pale-bordered Piercer share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Amazon Black Howler

LC — Least Concern

Pale-bordered Piercer

EN — Endangered

Physical Characteristics

Attribute	Amazon Black Howler	Pale-bordered Piercer
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pale-bordered Piercer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. 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.