Butterfly ray vs Ceylon Spiny Mouse

Gymnura micrura compared with Mus fernandoni

Key Differences

• Butterfly ray is Near Threatened while Ceylon Spiny Mouse is Endangered.

Taxonomic Classification

Rank	Butterfly ray	Ceylon Spiny Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Gymnuridae	Muridae (Mice & Rats)
Genus	Gymnura	Mus (House Mice)
Species	Gymnura micrura	Mus fernandoni

Evolutionary Relationship

Butterfly ray and Ceylon Spiny Mouse share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Butterfly ray

NT — Near Threatened

Ceylon Spiny Mouse

EN — Endangered

Physical Characteristics

Attribute	Butterfly ray	Ceylon Spiny Mouse
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. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Ceylon Spiny Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Butterfly ray

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

Ceylon Spiny Mouse

The Ceylon Spiny Mouse (Mus fernandoni) is a species in the genus Mus. It is currently classified as Endangered on the IUCN Red List.