Butterfly ray vs Heptner s Pygmy Jerboa

Gymnura altavela compared with Salpingotus heptneri

Key Differences

• Butterfly ray is Endangered while Heptner s Pygmy Jerboa is Data Deficient.

Taxonomic Classification

Rank	Butterfly ray	Heptner s Pygmy Jerboa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Gymnuridae	Dipodidae
Genus	Gymnura	Salpingotus
Species	Gymnura altavela	Salpingotus heptneri

Evolutionary Relationship

Butterfly ray and Heptner s Pygmy Jerboa share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Butterfly ray

EN — Endangered

Heptner s Pygmy Jerboa

DD — Data Deficient

Physical Characteristics

Attribute	Butterfly ray	Heptner s Pygmy Jerboa
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.

Heptner s Pygmy Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.