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| No. | Valid Name | Author | English Name |
| 1. | Malacoraja kreffti | (Stehmann, 1978) | Krefft's ray |
| 2. | Malacoraja obscura | Carvalho, Gomes & Gadig, 2005 | Brazilian soft skate |
| 3. | Malacoraja senta | (Garman, 1885) | Smooth skate |
| 4. | Malacoraja spinacidermis | (Barnard, 1923) | Soft skate |