Brown eagle-ray vs ニシオオヨシキリ

Aetomylaeus milvus compared with Acrocephalus arundinaceus

Key Differences

• Brown eagle-ray is Endangered while ニシオオヨシキリ is Critically Endangered.

Taxonomic Classification

Rank	Brown eagle-ray	ニシオオヨシキリ
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	Myliobatiformes (トビエイ目)	Passeriformes (スズメ目)
Family	Myliobatidae	Acrocephalidae
Genus	Aetomylaeus	Acrocephalus
Species	Aetomylaeus milvus	Acrocephalus arundinaceus

Evolutionary Relationship

Brown eagle-ray and ニシオオヨシキリ share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Brown eagle-ray

EN — Endangered

ニシオオヨシキリ

CR — Critically Endangered

Physical Characteristics

Attribute	Brown eagle-ray	ニシオオヨシキリ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown eagle-ray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

ニシオオヨシキリ

Habitat

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

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Brown eagle-ray

The Brown Eagle-ray (Aetomylaeus milvus) is a species in the genus Aetomylaeus. It is currently classified as Endangered on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.

ニシオオヨシキリ

オオヨシキリ（Acrocephalus arundinaceus）はIUCNレッドリストで絶滅危惧IA類（CR）に分類されています。深刻な個体群減少と生息地の喪失により、野生での絶滅リスクが極めて高い状況です。