Keeled Skimmer vs Polynesian rat

Orthetrum coerulescens compared with Rattus exulans

Key Differences

• Keeled Skimmer is Vulnerable while Polynesian rat is Least Concern.

Taxonomic Classification

Rank	Keeled Skimmer	Polynesian rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Odonata (Odonata)	Rodentia (Rodents)
Family	Libellulidae	Muridae (Mice & Rats)
Genus	Orthetrum	Rattus
Species	Orthetrum coerulescens	Rattus exulans

Evolutionary Relationship

Keeled Skimmer and Polynesian rat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Keeled Skimmer

VU — Vulnerable

Polynesian rat

LC — Least Concern

Physical Characteristics

Attribute	Keeled Skimmer	Polynesian rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Keeled Skimmer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Polynesian rat

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 4 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (6 countries), Europe (United Kingdom), North America (United States), Oceania and the Pacific (11 countries), and South America (Chile).

Keeled Skimmer

Keeled Skimmer (Orthetrum coerulescens) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.