Johan s Spiny Mouse vs Treeline Emerald

Acomys johannis compared with Somatochlora sahlbergi

Key Differences

• Johan s Spiny Mouse is Least Concern while Treeline Emerald is Near Threatened.

Taxonomic Classification

Rank	Johan s Spiny Mouse	Treeline Emerald
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Odonata (Odonata)
Family	Muridae (Mice & Rats)	Corduliidae
Genus	Acomys	Somatochlora
Species	Acomys johannis	Somatochlora sahlbergi

Evolutionary Relationship

Johan s Spiny Mouse and Treeline Emerald share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Johan s Spiny Mouse

LC — Least Concern

Treeline Emerald

NT — Near Threatened

Physical Characteristics

Attribute	Johan s Spiny Mouse	Treeline Emerald
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Johan s Spiny Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Treeline Emerald

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Norway and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.