Amazon Black Howler vs Spindle Shank

Alouatta nigerrima compared with Gymnopus fusipes

Key Differences

• Amazon Black Howler is Least Concern while Spindle Shank is Near Threatened.

Taxonomic Classification

Rank	Amazon Black Howler	Spindle Shank
Kingdom	Animalia (動物)	Fungi (菌界)
Phylum	Chordata (脊索動物)	Basidiomycota (担子菌門)
Class	Mammalia (哺乳類)	Agaricomycetes (真正担子菌綱)
Order	Primates (サル目)	Agaricales (ハラタケ目)
Family	Atelidae	Omphalotaceae
Genus	Alouatta	Gymnopus
Species	Alouatta nigerrima	Gymnopus fusipes

Conservation Status

Amazon Black Howler

LC — Least Concern

Spindle Shank

NT — Near Threatened

Physical Characteristics

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

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Spindle Shank

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.