Atlantic Electric Ray vs Cottontop Tamarin

Tetronarce nobiliana compared with Saguinus oedipus

Key Differences

• Atlantic Electric Ray is Not Evaluated while Cottontop Tamarin is Critically Endangered.

Taxonomic Classification

Rank	Atlantic Electric Ray	Cottontop Tamarin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Torpediniformes (electric ray)	Primates (Primates)
Family	Torpedinidae	Callitrichidae
Genus	Tetronarce	Saguinus
Species	Tetronarce nobiliana	Saguinus oedipus

Evolutionary Relationship

Atlantic Electric Ray and Cottontop Tamarin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Atlantic Electric Ray

NE — Not Evaluated

Cottontop Tamarin

CR — Critically Endangered

Physical Characteristics

Attribute	Atlantic Electric Ray	Cottontop Tamarin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Electric Ray

Habitat

Native to Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Venezuela.

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.

Atlantic Electric Ray

The Atlantic Electric Ray (Tetronarce nobiliana) is a species in the genus Tetronarce. Native to Europe and South America, inhabiting ecosystems characteristic of the region.