Amazon Black Howler vs White Stalk Puffball

Alouatta nigerrima compared with Tulostoma niveum

Key Differences

• Amazon Black Howler is Least Concern while White Stalk Puffball is Endangered.

Taxonomic Classification

Rank	Amazon Black Howler	White Stalk Puffball
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Primates (Primates)	Agaricales (Gilled Mushrooms)
Family	Atelidae	Agaricaceae (Agarics)
Genus	Alouatta	Tulostoma
Species	Alouatta nigerrima	Tulostoma niveum

Conservation Status

Amazon Black Howler

LC — Least Concern

White Stalk Puffball

EN — Endangered

Physical Characteristics

Attribute	Amazon Black Howler	White Stalk Puffball
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

White Stalk Puffball

Habitat

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

Range

Distributed across Norway and Sweden. Currently classified as Endangered 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.