| Authors(s) | Spoel, S. van der |
| Year | 1969a |
| Title | Diacria quadridentata forma danae van der Spoel, from the Atlantic Ocean. Basteria 33 (5-6): 105-107. |
| Authors(s) | Spoel, S. van der |
| Year | 1969a |
| Title | Diacria quadridentata forma danae van der Spoel, from the Atlantic Ocean. Basteria 33 (5-6): 105-107. |