Butterfly ray vs Masked Mouse-tailed Dormouse

Gymnura altavela compared with Myomimus personatus

Key Differences

• Butterfly ray is Endangered while Masked Mouse-tailed Dormouse is Data Deficient.

Taxonomic Classification

Rank	Butterfly ray	Masked Mouse-tailed Dormouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Gymnuridae	Gliridae
Genus	Gymnura	Myomimus
Species	Gymnura altavela	Myomimus personatus

Evolutionary Relationship

Butterfly ray and Masked Mouse-tailed Dormouse share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Butterfly ray

EN — Endangered

Masked Mouse-tailed Dormouse

DD — Data Deficient

Physical Characteristics

Attribute	Butterfly ray	Masked Mouse-tailed Dormouse
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.

Masked Mouse-tailed Dormouse

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.