Elefante de Sabana vs
Loxodonta africana compared with Cocconeis neothumensis
Key Differences
- Elefante de Sabana is Vulnerable while is Not Evaluated.
Taxonomic Classification
| Rank | Elefante de Sabana | |
|---|---|---|
| Kingdom | Animalia (Animals) | Chromista (Chromista) |
| Phylum | Chordata (cordados) | Ochrophyta (Ochrophyta) |
| Class | Mammalia (mamíferos) | Bacillariophyceae (Bacillariophyceae) |
| Order | Proboscidea (Elephants) | Achnanthales (Achnanthales) |
| Family | Elephantidae (Elephants) | Cocconeidaceae |
| Genus | Loxodonta (African Elephants) | Cocconeis |
| Species | Loxodonta africana | Cocconeis neothumensis |
Conservation Status
Elefante de Sabana
VU — VulnerablePopulation: ~415.0K
Trend: Decreasing ↓
Physical Characteristics
| Attribute | Elefante de Sabana | |
|---|---|---|
| Diet | Herbivore | — |
| Average Lifespan | 65 years | — |
| Average Length | 6.0 m | — |
| Average Weight | 6.0 t | — |
Habitat & Geographic Range
Elefante de Sabana
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.
Native to Europe and South America, inhabiting ecosystems characteristic of the region.
Distributed across Brazil, Norway, and Sweden.
Elefante de Sabana
El elefante africano, el animal terrestre más grande de la Tierra, puede alcanzar 7.000 kg y habita sabanas, bosques y humedales del África subsahariana. Con estructuras sociales complejas lideradas por matriarcas, se comunica mediante infrasonidos, rugidos y contacto físico. Como ingeniero del ecosistema, modela su hábitat arrancando árboles, excavando aguadas y dispersando semillas. Está catalogado como Vulnerable, con poblaciones en declive por la caza furtiva de marfil y la pérdida de hábitat.
Cocconeis neothumensis is an epiphytic diatom in the family Cocconeidaceae, closely related to the type species Cocconeis thumensis but representing a morphologically and molecularly distinct taxon distinguished by the specific architecture of its silica frustule valves. The genus Cocconeis comprises adnate diatoms that attach firmly to solid substrates in aquatic environments, including the surfaces of submerged macrophytes, periphyton mats, and sediment particles in rivers, lakes, and coastal habitats. Cocconeis neothumensis has been recorded from freshwater bodies in South America and other regions, contributing to the benthic periphyton communities that coat submerged surfaces in well-lit aquatic habitats. The frustule ornamentation—including the density and arrangement of transapical striae and the morphology of the raphe system—provides the key morphological characters used to distinguish this species from its congeners under light and electron microscopy. Like all diatoms, C. neothumensis requires dissolved silicic acid to construct its frustule and depends on phosphorus and nitrogen availability for growth, making it a sensitive indicator of nutrient conditions in monitored water bodies. Periphytic diatom communities including Cocconeis species are widely used in ecological assessment frameworks such as the European Water Framework Directive to evaluate the biological quality of freshwater bodies based on assemblage composition. Conservation status is not formally evaluated.
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