Cottontop Tamarin vs Dwarf black stingray

Saguinus oedipus compared with Hemitrygon parvonigra

Key Differences

• Cottontop Tamarin is Critically Endangered while Dwarf black stingray is Data Deficient.

Taxonomic Classification

Rank	Cottontop Tamarin	Dwarf black stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Primates (Primates)	Myliobatiformes (Myliobatiformes)
Family	Callitrichidae	Dasyatidae
Genus	Saguinus	Hemitrygon
Species	Saguinus oedipus	Hemitrygon parvonigra

Evolutionary Relationship

Cottontop Tamarin and Dwarf black stingray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Cottontop Tamarin

CR — Critically Endangered

Dwarf black stingray

DD — Data Deficient

Physical Characteristics

Attribute	Cottontop Tamarin	Dwarf black stingray
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.

Dwarf black stingray