| Key to the adult males of described species of Tyttocharax. |
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| Weitzman, S.H. and H. Ortega 1995. A new species of Tyttocharax (Teleostei: Characidae: Glandulocaudinae: Xenurobryconini) from the Rio Madre de Dios Basin of Peru. Ichthyol. Explor. Freshwat. 6(2):129-148. Ref No [26646] Key No. [1157] |