Amazon Black Howler vs Striate Earthstar

Alouatta nigerrima compared with Geastrum striatum

Key Differences

• Amazon Black Howler is Least Concern while Striate Earthstar is Vulnerable.

Taxonomic Classification

Rank	Amazon Black Howler	Striate Earthstar
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Primates (Primates)	Geastrales (Geastrales)
Family	Atelidae	Geastraceae
Genus	Alouatta	Geastrum
Species	Alouatta nigerrima	Geastrum striatum

Conservation Status

Amazon Black Howler

LC — Least Concern

Striate Earthstar

VU — Vulnerable

Physical Characteristics

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

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Striate Earthstar

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, 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.