Bartail spurdog vs ハイイロイワシャコ

Squalus notocaudatus compared with Alectoris graeca

Key Differences

• Bartail spurdog is Least Concern while ハイイロイワシャコ is Near Threatened.

Taxonomic Classification

Rank	Bartail spurdog	ハイイロイワシャコ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Elasmobranchii	Aves (鳥類)
Order	Squaliformes (ツノザメ目)	Galliformes (キジ目)
Family	Squalidae	Phasianidae
Genus	Squalus	Alectoris
Species	Squalus notocaudatus	Alectoris graeca

Evolutionary Relationship

Bartail spurdog and ハイイロイワシャコ share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Bartail spurdog

LC — Least Concern

ハイイロイワシャコ

NT — Near Threatened

Physical Characteristics

Attribute	Bartail spurdog	ハイイロイワシャコ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bartail spurdog

ハイイロイワシャコ

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (8 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Bartail spurdog

The Bartail spurdog (Squalus notocaudatus) is a species in the genus Squalus. It is currently classified as Least Concern on the IUCN Red List.

ハイイロイワシャコ

Rock Partridge（Alectoris graeca）は IUCN レッドリストで準絶滅危惧（NT）に分類されている。絶滅危惧の基準に近く、保全措置なしには脆弱な状態になる可能性のある個体群を持つ。