Butterfly ray vs Eastern Pygmy Marmoset

Gymnura altavela compared with Cebuella niveiventris

Key Differences

• Butterfly ray is Endangered while Eastern Pygmy Marmoset is Vulnerable.

Taxonomic Classification

Rank	Butterfly ray	Eastern Pygmy Marmoset
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Primates (Primates)
Family	Gymnuridae	Callitrichidae
Genus	Gymnura	Cebuella
Species	Gymnura altavela	Cebuella niveiventris

Evolutionary Relationship

Butterfly ray and Eastern Pygmy Marmoset share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Butterfly ray

EN — Endangered

Eastern Pygmy Marmoset

VU — Vulnerable

Physical Characteristics

Attribute	Butterfly ray	Eastern Pygmy Marmoset
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Butterfly ray

Habitat

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

Range

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

Eastern Pygmy Marmoset

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Butterfly ray

The Butterfly ray (Gymnura altavela) is a species in the genus Gymnura. It is currently classified as Endangered on the IUCN Red List. Native to South America, inhabiting ecosystems characteristic of the region.