American Toad vs ブンチョウ

Anaxyrus americanus compared with Lonchura oryzivora

Key Differences

American Toad is Least Concern while ブンチョウ is Vulnerable.

Taxonomic Classification

Rank	American Toad	ブンチョウ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Amphibia (両生類)	Aves (鳥類)
Order	Anura (カエル)	Passeriformes (スズメ目)
Family	Bufonidae	Estrildidae
Genus	Anaxyrus	Lonchura
Species	Anaxyrus americanus	Lonchura oryzivora

Evolutionary Relationship

American Toad and ブンチョウ share a common ancestor at the Phylum level: Chordata. (脊索動物)

表示 Phylum: Chordata

Conservation Status

American Toad

LC — Least Concern

ブンチョウ

VU — Vulnerable

Physical Characteristics

Attribute	American Toad	ブンチョウ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

American Toad

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in United States.

ブンチョウ

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.

American Toad

The American Toad (Anaxyrus americanus) is a species in the genus Anaxyrus. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

ブンチョウ

東アジアで最も人気のある飼い鳥の一つであるジャワスズメは、灰色の羽毛、鮮やかな黒い頭部、特徴的な白い頬斑、明るい赤いくちばしを持つ印象的なフィンチである。インドネシアのジャワ島とバリ島が原産地で、アジア・アフリカ・アメリカの多くの地域に導入されている。開けた草地、水田、農地に生息し、稲作に被害を与えることがある。籠鳥取引のための深刻な捕獲圧力により、原産地では絶滅危惧種に指定されている。