arran brown vs gorilla
Erebia ligea compared with Gorilla gorilla
Key Differences
- arran brown is Least Concern while gorilla is Critically Endangered.
Taxonomic Classification
| Rank | arran brown | gorilla |
|---|---|---|
| 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) | Primates (サル目) |
| Family | Nymphalidae (Brush-footed Butterflies) | Hominidae (Great Apes) |
| Genus | Erebia | Gorilla (Gorillas) |
| Species | Erebia ligea | Gorilla gorilla |
Evolutionary Relationship
arran brown and gorilla share a common ancestor at the Kingdom level: Animalia. (動物)
Conservation Status
arran brown
LC — Least Concerngorilla
CR — Critically EndangeredPopulation: ~100.0K
Trend: Decreasing ↓
Physical Characteristics
| Attribute | arran brown | gorilla |
|---|---|---|
| Diet | — | Herbivore |
| Average Lifespan | — | 40 years |
| Average Length | — | 1.7 m |
| Average Weight | — | 160.0 kg |
Habitat & Geographic Range
arran brown
Typically found in virtually all terrestrial and freshwater habitats.
Found across Europe (33 countries).
gorilla
Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 4 distinct biome types within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.
Distributed across Cameroon, Congo (Republic), Equatorial Guinea, and Gabon. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.
arran brown
アランブラウン(Erebia ligea)はユーラシアの山地・亜高山帯の林縁や草地に広く分布するタテハチョウ科の蝶で、茶褐色の翅に橙色のバンドと白斑が連なる特徴的な模様を持つ。IUCNレッドリストでは軽度懸念(LC)に分類されており、北欧からアジアにかけて安定した個体群を維持している。夏季にのみ成虫が出現し、涼冷な気候の草地・針葉樹林帯を好む高山性の蝶である。
gorilla
世界最大の霊長類であるニシゴリラは体重が最大180kgに達し、赤道アフリカの熱帯・亜熱帯の森林に生息する。主に草食性で、群れを守り社会的な対立を仲裁するシルバーバック雄が率いる家族集団を形成する。森林破壊、食肉目的の密猟、エボラウイルス感染症の流行により脅威にさらされており、近絶滅種(CR)に指定されている。
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