ハシグロヤマオオハシ vs Ontong Java Flying Fox

Andigena nigrirostris compared with Pteropus howensis

Key Differences

• ハシグロヤマオオハシ is Least Concern while Ontong Java Flying Fox is Critically Endangered.

Taxonomic Classification

Rank	ハシグロヤマオオハシ	Ontong Java Flying Fox
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Aves (鳥類)	Mammalia (哺乳類)
Order	Piciformes (キツツキ目)	Chiroptera (翼手目)
Family	Ramphastidae	Pteropodidae (Fruit Bats)
Genus	Andigena	Pteropus (Flying Foxes)
Species	Andigena nigrirostris	Pteropus howensis

Evolutionary Relationship

ハシグロヤマオオハシ and Ontong Java Flying Fox 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

Ontong Java Flying Fox

CR — Critically Endangered

Physical Characteristics

Attribute	ハシグロヤマオオハシ	Ontong Java Flying Fox
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.

Ontong Java Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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。