Asiatic elephant vs ブンチョウ
Elephas maximus compared with Lonchura oryzivora
Key Differences
- Asiatic elephant is Endangered while ブンチョウ is Vulnerable.
Taxonomic Classification
| Rank | Asiatic elephant | 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 | Mammalia (哺乳類) | Aves (鳥類) |
| Order | Proboscidea (ゾウ目) | Passeriformes (スズメ目) |
| Family | Elephantidae (Elephants) | Estrildidae |
| Genus | Elephas (Asian Elephants) | Lonchura |
| Species | Elephas maximus | Lonchura oryzivora |
Evolutionary Relationship
Asiatic elephant and ブンチョウ share a common ancestor at the Phylum level: Chordata. (脊索動物)
Conservation Status
Asiatic elephant
EN — EndangeredPopulation: ~50.0K
Trend: Decreasing ↓
ブンチョウ
VU — VulnerablePhysical Characteristics
| Attribute | Asiatic elephant | ブンチョウ |
|---|---|---|
| Diet | Herbivore | — |
| Average Lifespan | 60 years | — |
| Average Length | 5.5 m | — |
| Average Weight | 4.0 t | — |
Habitat & Geographic Range
Asiatic elephant
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 9 distinct biome types spanning the Australasia and Indomalayan and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.
Distributed across India, Indonesia, Myanmar, Sri Lanka, and Thailand. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.
ブンチョウ
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.
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.
Asiatic elephant
アジアゾウ(Elephas maximus)はアフリカゾウに比べて小型で、インドから東南アジア・インドネシアに至る森林・草原に生息する。アフリカゾウより小さな耳・丸みのある背・鼻先の1本の指状突起などの形態的特徴を持ち、アジアの文化・宗教と深く結びついており、古来より使役動物・神事に用いられてきた。IUCNレッドリストでは絶滅危惧(EN)に分類されており、野生の個体数は5万頭を下回る。
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。
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