Chestnut Weeper Capuchin vs Ray's Knotgrass

Cebus castaneus compared with Polygonum oxyspermum

Key Differences

• Chestnut Weeper Capuchin is Least Concern while Ray's Knotgrass is Endangered.

Taxonomic Classification

Rank	Chestnut Weeper Capuchin	Ray's Knotgrass
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Primates (Primates)	Caryophyllales (Caryophyllales)
Family	Cebidae	Polygonaceae
Genus	Cebus	Polygonum
Species	Cebus castaneus	Polygonum oxyspermum

Conservation Status

Chestnut Weeper Capuchin

LC — Least Concern

Ray's Knotgrass

EN — Endangered

Physical Characteristics

Attribute	Chestnut Weeper Capuchin	Ray's Knotgrass
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut Weeper Capuchin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ray's Knotgrass

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Chestnut Weeper Capuchin

The Chestnut Weeper Capuchin (Cebus castaneus) is a species in the genus Cebus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.