n = 14
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Pentaceraster affinis | (Müller & Troschel, 1842) | Pentaceraster affinis | Oreasteridae | |
| Pentaceraster alveolatus | (Perrier, 1875) | Pentaceraster alveolatus | Oreasteridae | Cushion sea star |
| Pentaceraster chinensis | (Gray, 1840) | Pentaceraster chinensis | Oreasteridae | |
| Pentaceraster cumingi | (Gray, 1840) | Pentaceraster cumingi | Oreasteridae | Panamic cushion sea star |
| Pentaceraster cummingi | (Gray, 1840) | Pentaceraster cumingi | Oreasteridae | Panamic cushion sea star |
| Pentaceraster decipiens | (Bell, 1884) | Pentaceraster decipiens | Oreasteridae | |
| Pentaceraster gracilis | (Lütken, 1871) | Pentaceraster gracilis | Oreasteridae | |
| Pentaceraster magnificus | (Goto, 1914) | Pentaceraster magnificus | Oreasteridae | |
| Pentaceraster mamillatus | (Audouin, 1826) | Pentaceraster mammillatus | Oreasteridae | |
| Pentaceraster mammillatus | (Audouin, 1826) | Pentaceraster mammillatus | Oreasteridae | |
| Pentaceraster multispinus | (von Martens, 1866) | Pentaceraster multispinus | Oreasteridae | |
| Pentaceraster regulus | (Müller & Troschel, 1842) | Pentaceraster regulus | Oreasteridae | |
| Pentaceraster sibogae | Döderlein, 1916 | Pentaceraster sibogae | Oreasteridae | |
| Pentaceraster westermanni | (Lütken, 1871) | Pentaceraster westermanni | Oreasteridae |