Posterotestes unelen Ostrowski de Núñez, Brugni & Flores, 2003
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 1 in Ostrowski de Núñez et al. (2003).
Site of infection: Posterior part of intestine.
Reference: Ostrowski de Núñez et al. (2003).