Living BeingsCompare species
Monarch Butterfly
Danaus plexippus
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 | Monarch Butterfly | African Savanna Elephant |
|---|---|---|
| Physical traits | Adults have orange-and-black wings with pale marginal spots. Caterpillars have contrasting light and dark bands. | 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 | Breeding habitat needs milkweed and adult nectar resources. Migratory populations also require suitable overwintering sites. | 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 | Larvae eat milkweed foliage; adults take nectar. These are different feeding roles within one life cycle. | Grasses, leaves, bark and other plant material make up its diet. The trunk gathers food and moves it to the mouth. |
| Behavior and activity | Some populations make seasonal migrations involving several generations. Other populations are more resident. | 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 | An egg hatches into a caterpillar, followed by a chrysalis and then the winged adult. Migratory generations differ in seasonal behavior. | 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 occurs in the Americas and established populations occur elsewhere. The famous North American migration does not describe every 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 | Milkweed chemistry links caterpillars, plants and predators; adults participate in flower-visiting communities. | Feeding and movement alter vegetation, and dung transfers seeds and nutrients. Habitat fragmentation and killing for ivory threaten populations. |
| Distinctive adaptations | Warning coloration and chemicals obtained from larval food can reduce predation. | Data unavailable |
| Conservation | Loss of breeding and overwintering habitat and changing climatic conditions are concerns. Species-wide and migratory-population assessments should not be conflated. | Data unavailable |
Classification
Shared ancestry
Closest shared taxon: Bilateria.