Ontong Java Flying Fox vs 赤嘴鴨

Pteropus howensis compared with Anas erythrorhyncha

Key Differences

• Ontong Java Flying Fox is Critically Endangered while 赤嘴鴨 is Least Concern.

Taxonomic Classification

Rank	Ontong Java Flying Fox	赤嘴鴨
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Mammalia (哺乳動物)	Aves (鳥綱)
Order	Chiroptera (翼手目)	Anseriformes (雁形目)
Family	Pteropodidae (Fruit Bats)	Anatidae
Genus	Pteropus (Flying Foxes)	Anas
Species	Pteropus howensis	Anas erythrorhyncha

Evolutionary Relationship

Ontong Java Flying Fox and 赤嘴鴨 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Ontong Java Flying Fox

CR — Critically Endangered

赤嘴鴨

LC — Least Concern

Physical Characteristics

Attribute	Ontong Java Flying Fox	赤嘴鴨
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ontong Java Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

赤嘴鴨

Habitat

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

Range

Found across Europe (6 countries) and South America (Ecuador).

赤嘴鴨

红嘴鸭（Anas erythrorhyncha）在IUCN红色名录中被列为无危（LC）。在其分布范围内种群广泛且数量丰富，种群稳定，无直接保护忧虑。