Living BeingsCompare species
Emiliania huxleyi
Emiliania huxleyi
African Golden Cat
Caracal auratus
How to compare two organisms
Choose two species and trace their closest shared group. Then compare a trait with the same definition on each side. Check the units, life stage and context before interpreting a measurement or range.
Missing data means that the collection lacks a sourced value. Where a characteristic does not apply to a lineage, the comparison labels it separately. Open the two profiles for context and follow their sources before drawing a conclusion.
Evidence from the profiles
Compare their characteristics
| Trait | Emiliania huxleyi | African Golden Cat |
|---|---|---|
| Physical traits | Calcifying cells carry intricately shaped calcium-carbonate plates called coccoliths. Electron microscopy reveals their detailed architecture. | The body is robust and the coat varies between reddish and grayish forms. Spotting can be more visible on some parts of the body. |
| Habitat and range | Illuminated marine waters support photosynthetic growth. Different strains have contrasting ecological capabilities. | Dense African forest and secondary growth provide cover and hunting habitat. |
| Diet and nutrition | Photosynthesis fixes inorganic carbon. Calcification is a separate process and should not be equated with a simple net removal of atmospheric carbon dioxide. | Rodents and other forest mammals are important prey. Birds and additional small animals may also be taken. |
| Behavior and activity | Population blooms occur under suitable conditions. Different genomes and metabolic repertoires contribute to environmental responses. | It is generally solitary and difficult to observe in dense cover. Sparse observations should not be treated as a complete account of its daily behavior. |
| Reproduction and life cycle | The life cycle includes a diploid phase, commonly bearing calcium-carbonate coccoliths, and a non-calcified haploid phase with two flagella. Diploid cells can also be non-calcified. A field mesocosm study detected both calcified and non-calcified cells during bloom succession, so lack of a visible coccolith covering does not by itself exclude this organism. | Data unavailable |
| Geographic distribution | The cited genomic study describes extensive strain variation associated with habitats from equatorial to subarctic waters. | The Mammal Diversity Database v2.5 records this species in Angola, Cameroon, Central African Republic, Cote d'Ivoire, Democratic Republic of the Congo, Equatorial Guinea, Gabon, Ghana, Guinea, Liberia, Nigeria, Republic of the Congo, Sierra Leone, Uganda, Benin?, Burundi?, Gambia?, Guinea-Bissau?, Kenya?, Rwanda?, Senegal?, Sudan?, Togo?. |
| Ecological role | Organic-carbon production, calcification and export to deeper water give the group a complex role in the marine carbon cycle. | Data unavailable |
| Distinctive adaptations | Coccolith formation and substantial between-strain genomic variation are distinctive features. | Data unavailable |
Classification
Shared ancestry
Closest shared taxon: Eukaryota.