Living BeingsCompare species
Maidenhair Tree
Ginkgo biloba
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 | Maidenhair Tree | African Savanna Elephant |
|---|---|---|
| Physical traits | Leaves have branching veins and often a central notch. Long shoots and short shoots produce different-looking clusters of leaves. | 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 tree grows best with light and well-drained soil and is widely used in urban plantings. | 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 | Leaves photosynthesize during the growing season. Deciduous leaf loss changes the annual balance between production and stored reserves. | Grasses, leaves, bark and other plant material make up its diet. The trunk gathers food and moves it to the mouth. |
| Behavior and activity | Leaves change color and fall seasonally. Reproductive structures occur on short shoots. | 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 | Pollen-bearing and ovule-bearing trees are separate. Fertilized ovules mature into seeds with a fleshy outer layer. | 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 | The species originates in China and has been cultivated far beyond its native region. Cultivated occurrence is not evidence of a wild population. | Native to sub-Saharan Africa. This account follows the savanna-elephant species concept rather than treating all African elephants as one species. |
| Ecological role | Trees supply shade and structural habitat; the ecological setting of planted trees differs from remnant native stands. | Feeding and movement alter vegetation, and dung transfers seeds and nutrients. Habitat fragmentation and killing for ivory threaten populations. |
| Distinctive adaptations | Tolerance of several urban stresses helps explain its widespread use as a street tree. | Data unavailable |
| Conservation | Abundant cultivated trees do not demonstrate security of wild populations. Native-range conservation needs separate evidence. | Data unavailable |
Classification
Shared ancestry
Closest shared taxon: Eukaryota.