Finspot ray vs Johan s Spiny Mouse

Raja cervigoni compared with Acomys johannis

Key Differences

• Finspot ray is Data Deficient while Johan s Spiny Mouse is Least Concern.

Taxonomic Classification

Rank	Finspot ray	Johan s Spiny Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Rajiformes (Rajiformes)	Rodentia (Rodents)
Family	Rajidae	Muridae (Mice & Rats)
Genus	Raja	Acomys
Species	Raja cervigoni	Acomys johannis

Evolutionary Relationship

Finspot ray and Johan s Spiny Mouse share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Finspot ray

DD — Data Deficient

Johan s Spiny Mouse

LC — Least Concern

Physical Characteristics

Attribute	Finspot ray	Johan s Spiny Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Finspot ray

Habitat

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

Range

Found in Venezuela.

Johan s Spiny Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.