African elephant vs common rock-rose
Loxodonta africana compared with Helianthemum nummularium
Key Differences
- African elephant is Vulnerable while common rock-rose is Near Threatened.
Taxonomic Classification
| Rank | African elephant | common rock-rose |
|---|---|---|
| Kingdom | Animalia (동물) | Plantae (식물) |
| Phylum | Chordata (척삭동물) | Magnoliophyta (피자식물문) |
| Class | Mammalia (포유류) | Magnoliopsida (목련강) |
| Order | Proboscidea (장비목) | Malvales (아욱목) |
| Family | Elephantidae (Elephants) | Cistaceae |
| Genus | Loxodonta (African Elephants) | Helianthemum |
| Species | Loxodonta africana | Helianthemum nummularium |
Conservation Status
African elephant
VU — VulnerablePopulation: ~415.0K
Trend: Decreasing ↓
common rock-rose
NT — Near ThreatenedPhysical Characteristics
| Attribute | African elephant | common rock-rose |
|---|---|---|
| Diet | Herbivore | — |
| Average Lifespan | 65 years | — |
| Average Length | 6.0 m | — |
| Average Weight | 6.0 t | — |
Habitat & Geographic Range
African elephant
Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 5 distinct biome types within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.
Found in Kenya. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.
common rock-rose
Typically found in diverse terrestrial habitats from tropical forests to temperate regions.
Found across Europe (6 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.
African elephant
아프리카코끼리(Loxodonta africana)는 지구상에서 가장 큰 육상 동물로, 최대 7,000 kg에 달하며 사하라 이남 아프리카의 사바나, 삼림, 습지에 서식한다. 뛰어난 지능을 가지며, 모계를 중심으로 한 복잡한 사회 구조를 이루고 초저주파음, 울음소리, 촉각을 통해 의사소통한다. 나무를 쓰러뜨리고 물웅덩이를 파며 씨앗을 산포하는 생태계 엔지니어로, 현재 취약(VU) 종으로 분류되며 상아 밀렵과 서식지 손실로 인해 개체수가 감소하고 있다.
common rock-rose
<em>Helianthemum nummularium</em>, the common rock rose, is a low-growing subshrub in the family Cistaceae, order Malvales. It is assessed as Near Threatened on the IUCN Red List and is distributed across Europe, with populations documented in Belgium, Czech Republic, Germany, Norway, Sweden, and the United Kingdom. Common rock rose typically grows in calcareous grasslands, rocky outcrops, chalk and limestone downlands, and dry heathland habitats with well-drained, nutrient-poor soils. It is a characteristic species of traditionally managed grasslands and is considered a key plant in European chalk grassland communities. The plant produces small but vivid yellow five-petaled flowers from late spring to midsummer, attracting a range of pollinating insects. <em>Helianthemum nummularium</em> is a host plant for the caterpillars of several specialist butterfly species, including the brown argus. Its Near Threatened status reflects the significant loss of calcareous grassland habitat across Europe due to agricultural intensification, scrub encroachment, and land use change. As a plant, biological traits such as lifespan and diet are measured differently than in animals; the species is a perennial subshrub with vegetative spread and seed reproduction. Conservation grazing management is critical for maintaining suitable habitat for this species.
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