Amazon Black Howler vs

Alouatta nigerrima compared with Cortinarius bivelus

Key Differences

• Amazon Black Howler is Least Concern while is Data Deficient.

Taxonomic Classification

Rank	Amazon Black Howler
Kingdom	Animalia (động vật)	Fungi (nấm)
Phylum	Chordata (động vật có dây sống)	Basidiomycota (Club Fungi)
Class	Mammalia (lớp Thú)	Agaricomycetes (Mushrooms)
Order	Primates (bộ Linh trưởng)	Agaricales (Gilled Mushrooms)
Family	Atelidae	Cortinariaceae
Genus	Alouatta	Cortinarius
Species	Alouatta nigerrima	Cortinarius bivelus

Conservation Status

Amazon Black Howler

LC — Least Concern

DD — Data Deficient

Physical Characteristics

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

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Habitat

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

Range

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

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.

Cortinarius bivelus is a mycorrhizal agaric fungus in the family Cortinariaceae, assessed as Data Deficient (DD). Like other members of the genus, it forms ectomycorrhizal associations with forest trees and produces a characteristic cobweb-like cortina veil when young. Insufficient data on its distribution and population size prevent a reliable conservation assessment.