Adult Trematodes (Platyhelminthes) of freshwater fishes from Argentina: a checklist Author Margarita Ostrowski de Núñez Author Nathalia J. Arredondo Author Alicia A. Gil de Pertierra text Revue suisse de Zoologie 2017 2017-03-31 124 1 91 113 journal article 31645 10.5281/zenodo.1040686 25402b49-ac0b-4370-925e-d2d7b6438e9b 0035-418 1040686 Steganoderma szidati Viozzi , Flores & Ostrowski de Núñez, 2000 Material deposited: MAC-Pa (type material), UNC (type material). Host: Galaxias maculatus (Jenyns) (type host), Galaxias platei Steindachner , Aplochiton zebra Jenyns ( Osmeriformes : Galaxiidae ). Localities: Gutiérrez Lake, Rio Negro Province (type locality); Glacial lakes of Andean Patagonia; Moreno and Nahuel Huapi Lakes, Rio Negro Province; Epuyén and Cholila Lakes, Chubut Province. Site of infection: Posterior part of intestine. References: Viozzi et al . (2000 , 2009 ), Revenga et al . (2005) , Fernández et al. (2012 , 2015a , b ).