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 Saccocoelioides bacilliformis Szidat, 1973 Material deposited: MACN-Pa (type material). Host: Astyanax bipunctatus (non valid species) probably A. cf. bimaculatus (Linnaeus) (see Lunaschi, 2002 ). Localities: Reconquista River, Buenos Aires Province (type locality). Site of infection: Pyloric ceca. Reference: Szidat, 1973 . Remarks: Lunaschi (2002) considered Saccocoelioides bacilliformis junior synonym of Saccocoelioides octavus Szidat, 1970 . However, Kohn et al. (2007) considered this species valid (see Discussion).