Chihuahua Gray vs Java Sparrow

Aphonopelma pallidum compared with Lonchura oryzivora

Key Differences

• Chihuahua Gray is Least Concern while Java Sparrow is Vulnerable.

Taxonomic Classification

Rank	Chihuahua Gray	Java Sparrow
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum	Arthropoda (Artropoda)	Chordata (Chordates)
Class	Arachnida (Arachnids)	Aves (burung)
Order	Araneae (laba-laba)	Passeriformes (burung pengicau)
Family	Theraphosidae	Estrildidae
Genus	Aphonopelma	Lonchura
Species	Aphonopelma pallidum	Lonchura oryzivora

Evolutionary Relationship

Chihuahua Gray and Java Sparrow share a common ancestor at the Kingdom level: Animalia. (hewan)

Conservation Status

Chihuahua Gray

LC — Least Concern

Java Sparrow

VU — Vulnerable

Physical Characteristics

Attribute	Chihuahua Gray	Java Sparrow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chihuahua Gray

Habitat

Typically found in terrestrial habitats from forests to deserts.

Java Sparrow

Habitat

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

Range

Widely distributed across Africa (Tanzania), Asia (Taiwan, Thailand, Vietnam), Europe (5 countries), North America (United States), Oceania and the Pacific (Australia), and South America (Colombia, Venezuela). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Chihuahua Gray

The Chihuahua Gray (Aphonopelma pallidum) is a species in the genus Aphonopelma. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial habitats from forests to deserts.

Java Sparrow

One of the most popular cage birds in East Asia, Java sparrows are striking finches with grey plumage, a bold black head, distinctive white cheek patches, and a bright red bill. Native to Java and Bali in Indonesia, they have been introduced to many parts of Asia, Africa, and the Americas. They inhabit open grasslands, rice fields, and farmland, often becoming pests on rice crops. Listed as Vulnerable in their native range due to severe trapping pressure for the cage bird trade.