00494nam a2200133 a 450000500170000000800410001704100080005804400080006610000210007424501800009526000520027530000110032770000220033820140312155513.0140312b2001    wau||||| |||| 00| 0 spa d  aeng  axxu  aVari, Richard P.  aPhylogeneti study of the Neotropical fish genera Creagrutus günther and Piabina Reinhardt (Teleostei: Ostariophysi: Characiformes), with a revision of the Cis-Andean species  aWashingtonbSmithsonian Institution Pressc2001  a239 p.  aHarold, Antony S.