| Scientific Name | Author | English Name |
|---|---|---|
| Glaucostegus granulatus | (Cuvier, 1829) | Granulated guitarfish |
| Glaucostegus halavi | (Fabricius, 1775) | Halavi ray |
| Glaucostegus microphthalmus | (Teng, 1959) | Smalleyed guitarfish |
| Glaucostegus obtusus | (Müller & Henle, 1841) | Widenose guitarfish |
| Glaucostegus petiti | (Chabanaud, 1929) | Madagascar guitarfish |
| Glaucostegus spinosus | (Günther, 1870) | Spiny guitarfish |
| Glaucostegus thouin | (Anonymous [Lacepède], 1798) | Thouin ray |
| Glaucostegus typus | (Anonymous [Bennett], 1830) | Giant shovelnose ray |
| Glaucostegus younholeei | Habib & Islam, 2001 | |
| Glaucostegus cemiculus | (Geoffroy Saint-Hilaire, 1817) | Blackchin guitarfish |