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 4TWZ8 Szidat, 1954 Szidat 1954 [262,644,1446,1469] Trematoda Haploporidae Saccocoelioides GBIF Animalia Plagiorchiida 12 103 Platyhelminthes species nanii   Material deposited:MACN-Pa (type material), MLP.   Host:  Prochilodus lineatus, Hypostomus commersoni,  Hyphessobrycon meridionalis.   Localities:Middle Paraná River, in front of Rosario City, Santa Fe Province (type locality); Irigoyen Canal (Talavera Island) and Saladita Lagoon (Avellaneda), Buenos Aires Province.   Site of infection:Intestine.   References: Szidat (1954), Lunaschi (1996), Drago (1997).  Remarks: Lunaschi (1996)considered  S. elongatusand  S. magniovatusjunior synonyms of  S. nanii Szidat, 1954. However, Kohn et al.(2007)considered these species valid (see Discussion).  References: Szidat (1954), Thatcher (1978).  Remarks:Referred to as  Saccocoelioidessp. 5 by Szidat (1954).