Hudsonian Whiteface vs Small Whiteface

Leucorrhinia hudsonica compared with Leucorrhinia dubia

Key Differences

• Hudsonian Whiteface is Least Concern while Small Whiteface is Near Threatened.

Taxonomic Classification

Rank	Hudsonian Whiteface	Small Whiteface
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Arthropoda (節足動物)	Arthropoda (節足動物)
Class same	Insecta (昆虫)	Insecta (昆虫)
Order same	Odonata (蜻蛉目)	Odonata (蜻蛉目)
Family same	Libellulidae	Libellulidae
Genus same	Leucorrhinia	Leucorrhinia
Species	Leucorrhinia hudsonica	Leucorrhinia dubia

Evolutionary Relationship

Hudsonian Whiteface and Small Whiteface share a common ancestor at the Genus level: Leucorrhinia.

Conservation Status

Hudsonian Whiteface

LC — Least Concern

Small Whiteface

NT — Near Threatened

Physical Characteristics

Attribute	Hudsonian Whiteface	Small Whiteface
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hudsonian Whiteface

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.

Small Whiteface

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Small Whiteface

スモールホワイトフェイス(Leucorrhinia dubia)はIUCNレッドリストで準絶滅危惧(NT)に分類されている。絶滅危惧種に分類される一歩手前の段階で、保全措置がなければ脆弱になる可能性のある個体群を持つ。