Heptner s Pygmy Jerboa vs Ray

Salpingotus heptneri compared with Sympterygia bonapartii

Key Differences

• Heptner s Pygmy Jerboa is Data Deficient while Ray is Near Threatened.

Taxonomic Classification

Rank	Heptner s Pygmy Jerboa	Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Dipodidae	Arhynchobatidae
Genus	Salpingotus	Sympterygia
Species	Salpingotus heptneri	Sympterygia bonapartii

Evolutionary Relationship

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

Conservation Status

Heptner s Pygmy Jerboa

DD — Data Deficient

Ray

NT — Near Threatened

Physical Characteristics

Attribute	Heptner s Pygmy Jerboa	Ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Heptner s Pygmy Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ray

Habitat

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

Range

Found in Chile. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.