Alder leaf beetle vs Серая рисовка

Agelastica alni compared with Lonchura oryzivora

Key Differences

• Alder leaf beetle is Least Concern while Серая рисовка is Vulnerable.

Taxonomic Classification

Rank	Alder leaf beetle	Серая рисовка
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum	Arthropoda (членистоногие)	Chordata (хордовые)
Class	Insecta (насекомые)	Aves (птицы)
Order	Coleoptera (жесткокрылые)	Passeriformes (воробьинообразные)
Family	Chrysomelidae	Estrildidae
Genus	Agelastica	Lonchura
Species	Agelastica alni	Lonchura oryzivora

Evolutionary Relationship

Alder leaf beetle and Серая рисовка share a common ancestor at the Kingdom level: Animalia. (животные)

Conservation Status

Alder leaf beetle

LC — Least Concern

Серая рисовка

VU — Vulnerable

Physical Characteristics

Attribute	Alder leaf beetle	Серая рисовка
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alder leaf beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Серая рисовка

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.

Alder leaf beetle

The Alder leaf beetle (Agelastica alni) is a species in the genus Agelastica. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Серая рисовка

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.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇺🇸 United States