Malta, J.C.O. <br/><br/>
Myracetyma piraya SP. Nov. (Copepoda, Ergasilidae)das branquias de Pygocentrus nattereri (KNER, 1860)(Characiformes: Serrasalmidae)da Amazonia Brasileira. 

<br/><br/><label>Subjects--Topical Terms: </label><br/>Copepoda<br/>Anatomia Animal