ハシグロヤマオオハシ vs Amerika-aka-ei

Andigena nigrirostris compared with Hypanus americanus

Key Differences

• ハシグロヤマオオハシ is Least Concern while Amerika-aka-ei is Near Threatened.

Taxonomic Classification

Rank	ハシグロヤマオオハシ	Amerika-aka-ei
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	Piciformes (キツツキ目)	Myliobatiformes (トビエイ目)
Family	Ramphastidae	Dasyatidae
Genus	Andigena	Hypanus
Species	Andigena nigrirostris	Hypanus americanus

Evolutionary Relationship

ハシグロヤマオオハシ and Amerika-aka-ei share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

ハシグロヤマオオハシ

LC — Least Concern

Amerika-aka-ei

NT — Near Threatened

Physical Characteristics

Attribute	ハシグロヤマオオハシ	Amerika-aka-ei
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

ハシグロヤマオオハシ

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Amerika-aka-ei

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

ハシグロヤマオオハシ

クロハシヤマオオハシ（Andigena nigrirostris）は、IUCNレッドリストで軽度懸念（LC）に分類されています。分布域全体にわたって広く生息し個体数も豊富で、個体群は安定しており、差し迫った保全上の懸念はありません。

Shared Countries

Both species can be found in 1 countries:

🇻🇪 Venezuela