Austral ray vs ウロコカザリドリ

Bathyraja griseocauda compared with Ampelioides tschudii

Key Differences

• Austral ray is Endangered while ウロコカザリドリ is Least Concern.

Taxonomic Classification

Rank	Austral ray	ウロコカザリドリ
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	Rajiformes (ガンギエイ目)	Passeriformes (スズメ目)
Family	Arhynchobatidae	Cotingidae
Genus	Bathyraja	Ampelioides
Species	Bathyraja griseocauda	Ampelioides tschudii

Evolutionary Relationship

Austral ray and ウロコカザリドリ share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Austral ray

EN — Endangered

ウロコカザリドリ

LC — Least Concern

Physical Characteristics

Attribute	Austral ray	ウロコカザリドリ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Austral ray

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

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

ウロコカザリドリ

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Austral ray

The Austral ray (Bathyraja griseocauda) is a species in the genus Bathyraja. It is currently classified as Endangered on the IUCN Red List. Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.

ウロコカザリドリ

ウロコカゲキドリ(Ampelioides tschudii)はIUCNレッドリストで軽度懸念(LC)に分類される。分布域全体に広く生息し個体数も豊富で、個体群は安定しており、直接的な保全上の懸念はない。