Amazon Black Howler vs

Alouatta nigerrima compared with Nitzschia intermedia

Key Differences

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

Taxonomic Classification

Rank Amazon Black Howler
Kingdom Animalia (Animals) Chromista (Chromista)
Phylum Chordata (Chordates) Ochrophyta (Ochrophyta)
Class Mammalia (Mammals) Bacillariophyceae (Bacillariophyceae)
Order Primates (Primates) Bacillariales (Bacillariales)
Family Atelidae Bacillariaceae
Genus Alouatta Nitzschia
Species Alouatta nigerrima Nitzschia intermedia

Conservation Status

Amazon Black Howler

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute Amazon Black Howler
Diet
Average Lifespan
Average Length
Average Weight

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Habitat

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

Range

Distributed across Norway, Portugal, Sweden, and Taiwan.

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.

Nitzschia intermedia is a pennate diatom in the family Bacillariaceae found in freshwater to slightly brackish habitats, where it inhabits both benthic and planktonic niches. Its elongate frustule with a keeled raphe and fine transapical striae is typical of the large genus Nitzschia. It serves as a bioindicator of moderate organic enrichment and nutrient levels in aquatic monitoring programs.

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