Cushion sea star
There are many species of sea star colloquially called a "cushion sea star" or simply "cushion star." Some of these are listed here, under the highest taxonomic classification where they are referred to as such.
Families
- Odontasteridae (Verrill, 1880)
- Acodontaster conspicuus (Koehler, 1920)
- Odontaster validus (Koehler, 1906)
Genera
- Culcita (Agassiz, 1836)
- Culcita coriacea (Müller & Troschel, 1842)
- Culcita novaeguineae (Müller & Troschel, 1842)
- Culcita schmideliana (Retzius, 1805)
- Ceramaster (Verrill, 1899)
- Ceramaster arcticus (Verrill, 1909)
- Ceramaster patagonicus (Sladen, 1889)
Species
- Choriaster granulatus (Lütken, 1869)
- Meridiastra calcar (Lamarck, 1816)
- Asterina gibbosa (Pennant, 1777)
- Oreaster reticulatus (Linnaeus, 1758)