Living BeingsCompare species
European Starfish
Asterias rubens
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 | European Starfish | African Golden Cat |
|---|---|---|
| Physical traits | Adults usually have five broad arms around a central disc. The upper surface is rough, and color varies. | 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 | Rocky, sandy and mixed seabeds support this starfish, including areas with abundant bivalves. | Dense African forest and secondary growth provide cover and hunting habitat. |
| Diet and nutrition | Bivalves are important prey. A starfish can use tube feet to gain access and digest food with its everted stomach. | Rodents and other forest mammals are important prey. Birds and additional small animals may also be taken. |
| Behavior and activity | Slow movement across the seabed brings individuals into contact with food and other starfish. | 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 | Eggs and sperm are released into seawater. Larvae develop in the plankton before settling and changing into juveniles. | Data unavailable |
| Geographic distribution | The species is associated with the northeastern Atlantic and adjacent European seas. Local records are more informative than a generalized global range. | 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 | Predation can influence shellfish communities. Its reproductive investment can change with temperature and food supply. | Data unavailable |
| Distinctive adaptations | A water-vascular system powers tube feet, and damaged arms can regenerate under suitable conditions. | Data unavailable |
| Conservation | Laboratory warming experiments reveal possible sensitivities, not a universal prediction for every wild population. No formal status is assigned here. | Data unavailable |
Classification
Shared ancestry
Closest shared taxon: Deuterostomia.