Adult Trematodes (Platyhelminthes) of freshwater fishes from Argentina: a checklist Margarita Ostrowski de Núñez Nathalia J. Arredondo Alicia A. Gil de Pertierra Revue suisse de Zoologie 2017 2017-03-31 124 1 91 113 4M2XD Ostrowski de Nunez, Brugni & Flores, 2003 Ostrowski de Nunez, Brugni & Flores 2003 Trematoda Apocreadiidae Posterotestes GBIF,CoL Animalia Plagiorchiida 4 95 Platyhelminthes species unelen   Material deposited:IPCAS (type material), MACN- Pa (type material), MLP (type material), UNC (type material).   Host:  Percichthys trucha(type host).   Localities:Epuyén Lake (type locality), Chubut Province; other localities see table 1in Ostrowski de Núñez et al. (2003).   Site of infection:Posterior part of intestine.   Reference:Ostrowski de Núñez et al. (2003).