Black Howler Monkey vs

Alouatta pigra compared with Nitzschia intermedia

Key Differences

  • Black Howler Monkey is Endangered while is Not Evaluated.

Taxonomic Classification

Rank Black Howler Monkey
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 pigra Nitzschia intermedia

Conservation Status

Black Howler Monkey

EN — Endangered

NE — Not Evaluated

Physical Characteristics

Attribute Black Howler Monkey
Diet
Average Lifespan
Average Length
Average Weight

Habitat & Geographic Range

Black Howler Monkey

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.

Black Howler Monkey

The Black Howler Monkey (Alouatta pigra) is a species in the genus Alouatta. It is currently classified as Endangered 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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