Jolly’s Mouse Lemur vs Round Ray

Microcebus jollyae compared with Rajella fyllae

Key Differences

• Jolly’s Mouse Lemur is Endangered while Round Ray is Not Evaluated.

Taxonomic Classification

Rank	Jolly’s Mouse Lemur	Round Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Primates (Primates)	Rajiformes (Rajiformes)
Family	Cheirogaleidae	Rajidae
Genus	Microcebus	Rajella
Species	Microcebus jollyae	Rajella fyllae

Evolutionary Relationship

Jolly’s Mouse Lemur and Round Ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Jolly’s Mouse Lemur

EN — Endangered

Round Ray

NE — Not Evaluated

Physical Characteristics

Attribute	Jolly’s Mouse Lemur	Round Ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Jolly’s Mouse Lemur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Round Ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.