Lobatostoma jungwirthi Kritscher, 1974

Australoheros facetus (Actinopterygii) freshwater; intestine; NEO; Argentina (South America) (Lunaschi

1984; Zylber & Ostrowski de Núñes 1999; Paola & Damborenea 2001; Kohn et al. 2007).

Gymnogeophagus meridionalis (Actinopterygii); freshwater; intestine; NEO; Argentina (South America)

(Zylber & Ostrowski de Núñes 1999).

Gymnogeophagus rhabdotus (Actinopterygii); freshwater; intestine; NEO; Brazil (South America) (Kritscher 1974; Kohn et al. 2007).

Remark: Type host.

Heleobia castellanosae (Gastropoda); freshwater; gonads; NEO; Argentina (South America) (Zylber & Ostrowski de Núñes 1999).

Heleobia parchappii (Gastropoda); freshwater; digestive gland; NEO; Argentina (South America) (Paola & Damborenea 2001).