| Species | Name Used in Reference |
|---|---|
| Owstonia grammodon (Fowler, 1934) | Sphenanthias grammodon (p. 522) |
| Owstonia macrophthalma (Fourmanoir, 1985) | Sphenanthias macrophthalmus (p. 522) |
| Owstonia nigromarginata (Fourmanoir, 1985) | Sphenanthias nigromarginatus (p. 522) |
| Owstonia sarmiento Liao, Reyes & Shao, 2009 | Owstonia sarmiento (p. 522;fig.1A,1B;tab.1) |
| Owstonia sibogae (Weber, 1913) | Sphenanthias pectinifer (p. 522) |
| Owstonia simotera (Smith, 1968) | Sphenanthias simoterus (p. 522) |
| Owstonia tosaensis Kamohara, 1934 | Sphenanthias tosaensis (p. 521;522) |