Living BeingsCompare species
Acropora millepora
Acropora millepora
African Baobab
Adansonia digitata
Evidence from the profiles
Compare their characteristics
| Trait | Acropora millepora | African Baobab |
|---|---|---|
| Physical traits | Colonies form branching structures covered by small skeletal cups that house polyps. Colony color alone is insufficient for secure species identification. | Thick, fibrous bark surrounds a broad trunk. Each compound leaf has several leaflets radiating from a central point. |
| Habitat and range | Shallow, well-lit marine reef environments support the coral and its photosynthetic partners. | A terrestrial tree of tropical Africa, it is adapted to seasonally dry conditions and is also planted in gardens and settlements. |
| Diet and nutrition | Polyps capture small suspended food, while algal symbionts contribute photosynthetic products. | Leaves produce sugars through photosynthesis. Water and mineral nutrients are taken up through the roots. |
| Behavior and activity | Tentacles and mucus help the colony interact with surrounding seawater. Recognition mechanisms influence responses to microbes. | Data unavailable |
| Reproduction and life cycle | Colonies grow by producing additional polyps. Sexual reproduction can release gametes that develop into settling larvae. | Large, hanging white flowers develop into capsules containing seeds embedded in pale, powdery pulp. New trees can be grown from seed. |
| Geographic distribution | The species occurs in the Indo-Pacific reef region. Species-level locality records should accompany detailed range mapping. | Native to Africa and cultivated elsewhere. The accompanying photograph shows a planted specimen in Madagascar; that location should not be confused with the native range of every baobab species. |
| Ecological role | Skeletal growth contributes reef structure and habitat. Symbiotic interactions are central to energy supply and colony health. | Its flowers, fruit and extensive woody structure provide biological resources. The familiar name baobab also applies to other species, which should not be confused with this one. |
| Distinctive adaptations | A colonial body and partnerships with photosynthetic cells support growth in well-lit reef environments. | A substantial trunk and drought-resistant growth form help distinguish this tree from many humid-forest trees. |
| Conservation | Thermal stress, bleaching and degradation of reef habitat are concerns. A source on molecular recognition does not establish a current Red List category. | Data unavailable |
Classification
Shared ancestry
Closest shared taxon: Eukaryota.