Amazon Black Howler vs Angular water-starwort

Alouatta nigerrima compared with Callitriche cribrosa

Key Differences

  • Amazon Black Howler is Least Concern while Angular water-starwort is Near Threatened.

Taxonomic Classification

Rank Amazon Black Howler Angular water-starwort
Kingdom Animalia (Animals) Plantae (Plants)
Phylum Chordata (Chordates) Magnoliophyta (Flowering Plants)
Class Mammalia (Mammals) Magnoliopsida (Dicots)
Order Primates (Primates) Lamiales (Lamiales)
Family Atelidae Plantaginaceae
Genus Alouatta Callitriche
Species Alouatta nigerrima Callitriche cribrosa

Conservation Status

Amazon Black Howler

LC — Least Concern

Angular water-starwort

NT — Near Threatened

Physical Characteristics

Attribute Amazon Black Howler Angular water-starwort
Diet
Average Lifespan
Average Length
Average Weight

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Angular water-starwort

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found in Portugal. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Angular water-starwort

The Angular water-starwort (Callitriche cribrosa) is a species in the genus Callitriche. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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