Living BeingsCompare species
Guillardia theta
Guillardia theta
African Savanna Elephant
Loxodonta africana
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 | Guillardia theta | African Savanna Elephant |
|---|---|---|
| Physical traits | The microscopy montage combines transmitted-light images with fluorescence channels. The colored signals mark cellular structures and should not be mistaken for the organism’s natural visible coloration. | Broad ears, a long trunk and column-like legs give the animal its familiar outline. The trunk tip has two finger-like projections. Both sexes can develop tusks. |
| Habitat and range | The cited sequencing studies describe laboratory strains. A complete field distribution and habitat preference should not be inferred from those cultures alone. | Savannas and open woodland provide a shifting mixture of browse, grass, shade and drinking water. Seasonal water availability influences the places that herds use. |
| Diet and nutrition | A chloroplast supports photosynthesis. The plastid contains its own compact genome, distinct from the main nuclear genome. | Grasses, leaves, bark and other plant material make up its diet. The trunk gathers food and moves it to the mouth. |
| Behavior and activity | Cellular research distinguishes nuclear, plastid and mitochondrial functions rather than assigning all activity to a single genome. | Female relatives and their young form long-lasting social groups. Older females hold knowledge of familiar routes and resources; adult males have a different pattern of association. |
| Reproduction and life cycle | Cells grow and divide as microscopic eukaryotes. The image follows cellular stages; these are not separate species or animal life stages. | Calves are born alive and depend on milk and extended social care. Learning from other elephants is an important part of growing up. |
| Geographic distribution | Data unavailable | Native to sub-Saharan Africa. This account follows the savanna-elephant species concept rather than treating all African elephants as one species. |
| Ecological role | As an alga it contributes a photosynthetic lineage to microbial diversity. The cited genome studies do not provide a full account of its abundance in nature. | Feeding and movement alter vegetation, and dung transfers seeds and nutrients. Habitat fragmentation and killing for ivory threaten populations. |
| Distinctive adaptations | A nucleomorph, a highly reduced remnant nucleus of the engulfed red-algal partner, persists beside the plastid. This is evidence of secondary endosymbiosis. | Data unavailable |
Classification
Shared ancestry
Closest shared taxon: Eukaryota.