ユリカモメ vs Broad skate

Chroicocephalus ridibundus compared with Amblyraja badia

Key Differences

• ユリカモメ is Vulnerable while Broad skate is Least Concern.

Taxonomic Classification

Rank	ユリカモメ	Broad skate
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Aves (鳥類)	Elasmobranchii
Order	Charadriiformes (チドリ目)	Rajiformes (ガンギエイ目)
Family	Laridae	Rajidae
Genus	Chroicocephalus	Amblyraja
Species	Chroicocephalus ridibundus	Amblyraja badia

Evolutionary Relationship

ユリカモメ and Broad skate share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

ユリカモメ

VU — Vulnerable

Broad skate

LC — Least Concern

Physical Characteristics

Attribute	ユリカモメ	Broad skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

ユリカモメ

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia, Venezuela). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Broad skate

ユリカモメ

Black-headed Gull（Chroicocephalus ridibundus）はIUCNレッドリストで危急種（VU）に分類されています。野生での絶滅リスクが高く、個体数が減少し、生息地への圧力が増大しています。

Broad skate

The Broad Skate (Amblyraja badia) is a species in the genus Amblyraja. It is currently classified as Least Concern on the IUCN Red List. This species is recognized for its ecological significance within its native range.