Laysan Duck vs Red-Legged Harp Ground Beetle

Anas laysanensis compared with Harpalus rubripes

Key Differences

• Laysan Duck is Critically Endangered while Red-Legged Harp Ground Beetle is Least Concern.

Taxonomic Classification

Rank	Laysan Duck	Red-Legged Harp Ground Beetle
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Arthropoda (สัตว์ขาปล้อง)
Class	Aves (นก)	Insecta (แมลง)
Order	Anseriformes (อันดับห่าน)	Coleoptera (อันดับด้วง)
Family	Anatidae	Carabidae
Genus	Anas	Harpalus
Species	Anas laysanensis	Harpalus rubripes

Evolutionary Relationship

Laysan Duck and Red-Legged Harp Ground Beetle share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

Laysan Duck

CR — Critically Endangered

Red-Legged Harp Ground Beetle

LC — Least Concern

Physical Characteristics

Attribute	Laysan Duck	Red-Legged Harp Ground Beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Laysan Duck

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, France, Netherlands, Norway, and United Kingdom. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Red-Legged Harp Ground Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (5 countries) and North America (Canada, United States).

Laysan Duck

Laysan Duck (Anas laysanensis) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway