Amazon Black Howler vs Contrary Webcap

Alouatta nigerrima compared with Cortinarius variicolor

Key Differences

• Amazon Black Howler is Least Concern while Contrary Webcap is Vulnerable.

Taxonomic Classification

Rank	Amazon Black Howler	Contrary Webcap
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Primates (Primates)	Agaricales (Gilled Mushrooms)
Family	Atelidae	Cortinariaceae
Genus	Alouatta	Cortinarius
Species	Alouatta nigerrima	Cortinarius variicolor

Conservation Status

Amazon Black Howler

LC — Least Concern

Contrary Webcap

VU — Vulnerable

Physical Characteristics

Attribute	Amazon Black Howler	Contrary Webcap
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Contrary Webcap

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Belgium, Denmark, and Norway. 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.