Green-veined White vs koala
Pieris napi compared with Phascolarctos cinereus
Key Differences
- Green-veined White is Least Concern while koala is Vulnerable.
Taxonomic Classification
| Rank | Green-veined White | koala |
|---|---|---|
| Kingdom same | Animalia (動物) | Animalia (動物) |
| Phylum | Arthropoda (節足動物) | Chordata (脊索動物) |
| Class | Insecta (昆虫) | Mammalia (哺乳類) |
| Order | Lepidoptera (チョウ目) | Diprotodontia (カンガルー目) |
| Family | Pieridae | Phascolarctidae (Koalas) |
| Genus | Pieris | Phascolarctos (Koalas) |
| Species | Pieris napi | Phascolarctos cinereus |
Evolutionary Relationship
Green-veined White and koala share a common ancestor at the Kingdom level: Animalia. (動物)
Conservation Status
Green-veined White
LC — Least Concernkoala
VU — VulnerablePopulation: ~100.0K
Trend: Decreasing ↓
Physical Characteristics
| Attribute | Green-veined White | koala |
|---|---|---|
| Diet | — | Herbivore |
| Average Lifespan | — | 15 years |
| Average Length | — | 75 cm |
| Average Weight | — | 10.0 kg |
Habitat & Geographic Range
Green-veined White
Typically found in virtually all terrestrial and freshwater habitats.
Found across Europe (40 countries) and North America (United States).
koala
Typically found in grasslands, forests, and vegetated habitats.
Found in Australia. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.
Green-veined White
スジグロシロチョウ(Pieris napi)は、IUCNレッドリストで軽度懸念(LC)に分類されています。分布域全体に広く生息し個体数も豊富で、個体群は安定しており差し迫った保全上の懸念はありません。
koala
オーストラリア東部・南東部を代表する有袋類で、体重は最大15kgに達し、低カロリーのユーカリの葉食から得るエネルギーを節約するために1日最大22時間を睡眠に費やす。他の哺乳類の多くを死に至らしめる有毒なユーカリ成分を処理するために高度に特化しており、解毒に特別に適応した腸内微生物叢を持つ。クラミジア感染症、生息地の伐採、気候変動により個体数が激減し、2022年に絶滅危惧種に指定された。
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