Butterfly ray vs Guaira Spiny-rat

Gymnura altavela compared with Proechimys guairae

Key Differences

• Butterfly ray is Endangered while Guaira Spiny-rat is Least Concern.

Taxonomic Classification

Rank	Butterfly ray	Guaira Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Gymnuridae	Echimyidae
Genus	Gymnura	Proechimys
Species	Gymnura altavela	Proechimys guairae

Evolutionary Relationship

Butterfly ray and Guaira Spiny-rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Butterfly ray

EN — Endangered

Guaira Spiny-rat

LC — Least Concern

Physical Characteristics

Attribute	Butterfly ray	Guaira Spiny-rat
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.

Guaira Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

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.

Shared Countries

Both species can be found in 1 countries:

🇻🇪 Venezuela