Pentasteria is an extinct genus of sea star that lived from the Early Jurassic to the Early Cretaceous. Its fossils have been found in Europe.
Selected species[]
- Pentasteria boisteli
- Pentasteria elegans
- Pentasteria gataui
- Pentasteria liasica
- Pentasteria longispina
- Pentasteria recta
- Pentasteria tithonica