| Authors(s) | Springer, V. G. |
| Year | 1959 |
| Title | Cypselurus luetkeni (Jordan and Evermann), a synonym of Cypselurus heterurus (Rafinesque)? Copeia, (2): pp. 166. |
| Authors(s) | Springer, V. G. |
| Year | 1959 |
| Title | Cypselurus luetkeni (Jordan and Evermann), a synonym of Cypselurus heterurus (Rafinesque)? Copeia, (2): pp. 166. |