Common Globe-Thistle vs koala
Echinops sphaerocephalus compared with Phascolarctos cinereus
Key Differences
- Common Globe-Thistle is Not Evaluated while koala is Vulnerable.
Taxonomic Classification
| Rank | Common Globe-Thistle | koala |
|---|---|---|
| Kingdom same | Animalia (動物) | Animalia (動物) |
| Phylum same | Chordata (脊索動物) | Chordata (脊索動物) |
| Class same | Mammalia (哺乳類) | Mammalia (哺乳類) |
| Order | Afrosoricida (アフリカトガリネズミ目) | Diprotodontia (カンガルー目) |
| Family | Tenrecidae | Phascolarctidae (Koalas) |
| Genus | Echinops | Phascolarctos (Koalas) |
| Species | Echinops sphaerocephalus | Phascolarctos cinereus |
Evolutionary Relationship
Common Globe-Thistle and koala share a common ancestor at the Class level: Mammalia. (哺乳類)
Conservation Status
Common Globe-Thistle
NE — Not Evaluatedkoala
VU — VulnerablePopulation: ~100.0K
Trend: Decreasing ↓
Physical Characteristics
| Attribute | Common Globe-Thistle | koala |
|---|---|---|
| Diet | — | Herbivore |
| Average Lifespan | — | 15 years |
| Average Length | — | 75 cm |
| Average Weight | — | 10.0 kg |
Habitat & Geographic Range
Common Globe-Thistle
Typically found in diverse terrestrial and aquatic ecosystems.
Widely distributed across Europe (19 countries), North America (Canada, United States), and Oceania and the Pacific (Australia).
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.
Common Globe-Thistle
<em>Echinops sphaerocephalus</em>, commonly known as the common globe-thistle or great globe-thistle, is a perennial herbaceous plant in the family Asteraceae. The species has a distribution spanning Europe, North America, and Oceania, with naturalization in several regions outside its native southern and central European range. <em>Echinops sphaerocephalus</em> typically inhabits dry, open, and disturbed habitats including roadsides, waste ground, rocky slopes, and steppe grasslands, where it is well adapted to poor, well-drained soils. It produces distinctive spherical, steel-blue flower heads that are highly attractive to pollinators, particularly bees and butterflies, making it a valued plant in native garden planting and ecological restoration. The species is not currently evaluated for conservation status. Biological traits of this species remain poorly documented in the scientific literature. <em>Echinops sphaerocephalus</em> is a robust, spiny plant that can grow to considerable height and spreads readily in suitable open habitats. Its ornamental qualities and pollinator value have contributed to its deliberate planting in gardens and public green spaces beyond its native range.
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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