Cottontop Tamarin vs Smooth joyweed

Saguinus oedipus compared with Alternanthera paronychioides

Key Differences

• Cottontop Tamarin is Critically Endangered while Smooth joyweed is Not Evaluated.

Taxonomic Classification

Rank	Cottontop Tamarin	Smooth joyweed
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Primates (Primates)	Caryophyllales (Caryophyllales)
Family	Callitrichidae	Amaranthaceae
Genus	Saguinus	Alternanthera
Species	Saguinus oedipus	Alternanthera paronychioides

Conservation Status

Cottontop Tamarin

CR — Critically Endangered

Smooth joyweed

NE — Not Evaluated

Physical Characteristics

Attribute	Cottontop Tamarin	Smooth joyweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cottontop Tamarin

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 5 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Colombia. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Smooth joyweed

Habitat

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

Range

Widely distributed across Asia (5 countries), Europe (4 countries), North America (United States), and South America (Brazil, Colombia).

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia