Amazon Black Howler vs Arctic Fingernailclam

Alouatta nigerrima compared with Sphaerium nitidum

Taxonomic Classification

Rank	Amazon Black Howler	Arctic Fingernailclam
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Primates (Primates)	Sphaeriida (Sphaeriida)
Family	Atelidae	Sphaeriidae
Genus	Alouatta	Sphaerium
Species	Alouatta nigerrima	Sphaerium nitidum

Evolutionary Relationship

Amazon Black Howler and Arctic Fingernailclam share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Amazon Black Howler

LC — Least Concern

Arctic Fingernailclam

LC — Least Concern

Physical Characteristics

Attribute	Amazon Black Howler	Arctic Fingernailclam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Arctic Fingernailclam

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Sweden, and United States.

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.

Arctic Fingernailclam

The Arctic Fingernailclam (Sphaerium nitidum) is a species in the genus Sphaerium. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.