家麻雀 vs Ontong Java Flying Fox

Passer domesticus compared with Pteropus howensis

Key Differences

• 家麻雀 is Least Concern while Ontong Java Flying Fox is Critically Endangered.

Taxonomic Classification

Rank	家麻雀	Ontong Java Flying Fox
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	Aves (鳥綱)	Mammalia (哺乳動物)
Order	Passeriformes (雀形目)	Chiroptera (翼手目)
Family	Passeridae	Pteropodidae (Fruit Bats)
Genus	Passer	Pteropus (Flying Foxes)
Species	Passer domesticus	Pteropus howensis

Evolutionary Relationship

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

Conservation Status

家麻雀

LC — Least Concern

Ontong Java Flying Fox

CR — Critically Endangered

Physical Characteristics

Attribute	家麻雀	Ontong Java Flying Fox
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

家麻雀

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 6 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (25 countries), Asia (4 countries), Europe (7 countries), North America (15 countries), Oceania and the Pacific (Australia, New Zealand, Vanuatu), and South America (8 countries).

Ontong Java Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

家麻雀

家麻雀（Passer domesticus）在IUCN红色名录中被评估为无危（LC）。在其分布范围内广泛存在、数量丰富，种群稳定，目前没有紧迫的保护问题。