Bisamratte vs Emerald Spreadwing

Ondatra zibethicus compared with Lestes dryas

Key Differences

• Bisamratte is Not Evaluated while Emerald Spreadwing is Vulnerable.

Taxonomic Classification

Rank	Bisamratte	Emerald Spreadwing
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Chordata (脊索動物)	Arthropoda (節足動物)
Class	Mammalia (哺乳類)	Insecta (昆虫)
Order	Rodentia (ネズミ目)	Odonata (蜻蛉目)
Family	Cricetidae	Lestidae
Genus	Ondatra	Lestes
Species	Ondatra zibethicus	Lestes dryas

Evolutionary Relationship

Bisamratte and Emerald Spreadwing share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Bisamratte

NE — Not Evaluated

Emerald Spreadwing

VU — Vulnerable

Physical Characteristics

Attribute	Bisamratte	Emerald Spreadwing
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bisamratte

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (8 countries), Europe (37 countries), North America (United States), and South America (Argentina, Bolivia, Chile).

Emerald Spreadwing

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (5 countries) and North America (United States). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Bisamratte

The Bisamratte (Ondatra zibethicus) is a species in the genus Ondatra. Typically found in diverse terrestrial and aquatic ecosystems.

Emerald Spreadwing

エメラルドスプレッドウィング（Lestes dryas）は、IUCNレッドリストで危急（VU）に分類されています。野生での絶滅リスクが高く、個体群は減少し、生息地への圧力が増大しています。

Shared Countries

Both species can be found in 6 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇱🇺 Luxembourg 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States