| Key to species of Hydrolycus. |
|---|
| Toledo-Piza, M., N.A. Menezes and G. Mendes dos Santos 1999. Revision of the neotropical fish genus Hydrolycus (Ostariophysi: Characiformes: Cynodontidae) with the description of two new species. Ichthyol. Explor. Freshwat. 10(3):255-280. Ref No [35435] Key No. [1135] |
| Entered by: Yap, Sheryl Date: 2005-02-16 |