Alder Rollrim vs Amazon Black Howler

Paxillus rubicundulus compared with Alouatta nigerrima

Key Differences

• Alder Rollrim is Not Evaluated while Amazon Black Howler is Least Concern.

Taxonomic Classification

Rank	Alder Rollrim	Amazon Black Howler
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Mammalia (Mammals)
Order	Boletales (Boletales)	Primates (Primates)
Family	Paxillaceae	Atelidae
Genus	Paxillus	Alouatta
Species	Paxillus rubicundulus	Alouatta nigerrima

Conservation Status

Alder Rollrim

NE — Not Evaluated

Amazon Black Howler

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Alder Rollrim

Habitat

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

Range

Distributed across Norway and Sweden.

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Alder Rollrim

The Alder Rollrim (Paxillus rubicundulus) is a species in the genus Paxillus. Typically found in forest floors, decomposing wood, and soil ecosystems.

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.