ユリカモメ vs Black Kauri

Chroicocephalus ridibundus compared with Agathis atropurpurea

Key Differences

• ユリカモメ is Vulnerable while Black Kauri is Near Threatened.

Taxonomic Classification

Rank	ユリカモメ	Black Kauri
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Chordata (脊索動物)	Arthropoda (節足動物)
Class	Aves (鳥類)	Insecta (昆虫)
Order	Charadriiformes (チドリ目)	Hymenoptera (ハチ目)
Family	Laridae	Braconidae
Genus	Chroicocephalus	Agathis
Species	Chroicocephalus ridibundus	Agathis atropurpurea

Evolutionary Relationship

ユリカモメ and Black Kauri share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

ユリカモメ

VU — Vulnerable

Black Kauri

NT — Near Threatened

Physical Characteristics

Attribute	ユリカモメ	Black Kauri
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.

Black Kauri

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

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。

Black Kauri

The Black Kauri (Agathis atropurpurea) is a species in the genus Agathis. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.