Prickled ray vs ハイイロイワシャコ

Malacoraja spinacidermis compared with Alectoris graeca

Key Differences

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

Taxonomic Classification

Rank	Prickled ray	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	Rajiformes (ガンギエイ目)	Galliformes (キジ目)
Family	Rajidae	Phasianidae
Genus	Malacoraja	Alectoris
Species	Malacoraja spinacidermis	Alectoris graeca

Evolutionary Relationship

Prickled ray 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

Prickled ray

LC — Least Concern

ハイイロイワシャコ

NT — Near Threatened

Physical Characteristics

Attribute	Prickled ray	ハイイロイワシャコ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Prickled ray

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.

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。