Amazon Black Howler vs Centric diatom

Alouatta nigerrima compared with Skeletonema subsalsum

Key Differences

• Amazon Black Howler is Least Concern while Centric diatom is Not Evaluated.

Taxonomic Classification

Rank	Amazon Black Howler	Centric diatom
Kingdom	Animalia (động vật)	Chromista (Chromista)
Phylum	Chordata (động vật có dây sống)	Ochrophyta (Ochrophyta)
Class	Mammalia (lớp Thú)	Bacillariophyceae (Bacillariophyceae)
Order	Primates (bộ Linh trưởng)	Thalassiosirales (Thalassiosirales)
Family	Atelidae	Skeletonemaceae
Genus	Alouatta	Skeletonema
Species	Alouatta nigerrima	Skeletonema subsalsum

Conservation Status

Amazon Black Howler

LC — Least Concern

Centric diatom

NE — Not Evaluated

Physical Characteristics

Attribute	Amazon Black Howler	Centric diatom
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Centric diatom

Habitat

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

Range

Found across Europe (7 countries) and North America (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.

Centric diatom

The Centric Diatom (Skeletonema subsalsum) is a species in the genus Skeletonema. Found across Europe (7 countries) and North America (United States).