Amazon Black Howler vs Centric diatom

Alouatta nigerrima compared with Cyclotella pseudostelligera

Key Differences

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

Taxonomic Classification

Rank	Amazon Black Howler	Centric diatom
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Ochrophyta (Ochrophyta)
Class	Mammalia (Mammals)	Bacillariophyceae (Bacillariophyceae)
Order	Primates (Primates)	Thalassiosirales (Thalassiosirales)
Family	Atelidae	Stephanodiscaceae
Genus	Alouatta	Cyclotella
Species	Alouatta nigerrima	Cyclotella pseudostelligera

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 North America, inhabiting ecosystems characteristic of the region.

Range

Found in 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 (Cyclotella pseudostelligera) is a species in the genus Cyclotella. Found in United States.