African elephant vs Coastal Iris
Loxodonta africana compared with Iris atropurpurea
Key Differences
- African elephant is Vulnerable while Coastal Iris is Critically Endangered.
Taxonomic Classification
| Rank | African elephant | Coastal Iris |
|---|---|---|
| Kingdom same | Animalia (动物界) | Animalia (动物界) |
| Phylum | Chordata (脊索动物门) | Arthropoda (节肢动物门) |
| Class | Mammalia (哺乳動物) | Insecta (昆蟲綱) |
| Order | Proboscidea (长鼻目) | Mantodea (螳螂目) |
| Family | Elephantidae (Elephants) | Eremiaphilidae |
| Genus | Loxodonta (African Elephants) | Iris |
| Species | Loxodonta africana | Iris atropurpurea |
Evolutionary Relationship
African elephant and Coastal Iris share a common ancestor at the Kingdom level: Animalia. (动物界)
Conservation Status
African elephant
VU — VulnerablePopulation: ~415.0K
Trend: Decreasing ↓
Coastal Iris
CR — Critically EndangeredPhysical Characteristics
| Attribute | African elephant | Coastal Iris |
|---|---|---|
| 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.
Coastal Iris
Typically found in virtually all terrestrial and freshwater habitats.
African elephant
非洲象是地球上体型最大的陆地动物,体重可达7,000千克,栖息于撒哈拉以南非洲的草原、稀树草原和森林中。作为关键种,它们通过挖掘水源、传播种子和改变植被结构,深刻塑造了其栖息地的生态系统。受栖息地丧失和象牙盗猎威胁,非洲象的保护至关重要。
Coastal Iris
Iris atropurpurea, the coastal iris or Sharon iris, is a bulbous geophyte in the family Iridaceae critically endangered and endemic to the coastal plain of central Israel, one of the most range-restricted irises in the world. The species is confined to a narrow strip of the Sharon plain sandy coastal habitat, a Mediterranean coastal sandstone and sandy soil ecosystem that has been almost entirely eliminated by the sprawling Tel Aviv metropolitan area and its associated agricultural conversion. Iris atropurpurea produces striking deep purple to blackish-purple flowers with intricate veining and yellow signals in late winter and early spring, blooming briefly before entering summer dormancy as a bulb in the dry Mediterranean season. Fewer than twenty natural populations of this species are thought to survive, all within a highly fragmented and disturbed coastal landscape under permanent threat from urban expansion, recreational pressure, invasive alien plants, and changes in grazing regimes that alter the open sandy habitat structure the iris requires. It is classified as Critically Endangered by the IUCN. Conservation efforts include habitat protection in a few coastal reserves, translocation programs, and cultivation in Israeli botanical gardens to secure genetic material against the extinction of remaining wild populations.
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