Amazon Black Howler vs Bitter Tooth

Alouatta nigerrima compared with Hydnellum scabrosum

Key Differences

• Amazon Black Howler is Least Concern while Bitter Tooth is Near Threatened.

Taxonomic Classification

Rank	Amazon Black Howler	Bitter Tooth
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)	Thelephorales (Thelephorales)
Family	Atelidae	Bankeraceae
Genus	Alouatta	Hydnellum
Species	Alouatta nigerrima	Hydnellum scabrosum

Conservation Status

Amazon Black Howler

LC — Least Concern

Bitter Tooth

NT — Near Threatened

Physical Characteristics

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

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bitter Tooth

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden. 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.

Bitter Tooth

The Bitter Tooth (Hydnellum scabrosum) is a species in the genus Hydnellum. It is currently classified as Near Threatened on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.