Quadrigyrus, Van Cleave, 1920

Hernández-Orts, Jesús S., Kuchta, Roman, Semenas, Liliana, Crespo, Enrique A., González, Raúl A. & Aznar, Francisco J., 2019, An annotated list of the Acanthocephala from Argentina, Zootaxa 4663 (1), pp. 1-64 : 11-12

Quadrigyrus sp.

Actinopterygii

Hoplerythrinus unitaeniatus (Spix & Agassiz) ( Characiformes , Erythrinidae ). SI: caeca, intestine. SD: adult. L: Santa Fe Province: Colastiné River (31°40’S, 60°46’W). R: Arredondo (2013).

Hoplias malabaricus (Bloch) ( Characiformes , Erythrinidae ). SI: caeca, intestine. SD: adult. L: Santa Fe Province: Colastiné River (31°40’S, 60°46’W). R: Arredondo (2013).

Luciopimelodus pati (Valenciennes) ( Siluriformes , Pimelodidae ). SI: intestine. SD: adult. L: Santa Fe Province: Colastiné River (31°40’S, 60°46’W); Entre Ríos Province: Paraná-Guazú River (33°54’S, 58°52’W). R: Arredondo (2013).

Megalonema platanum (Günther) ( Siluriformes , Pimelodidae ). SI: intestine. SD: adult. L: Santa Fe Province: Colastiné River (31°40’S, 60°46’W). R: Arredondo (2013).

Pimelodus albicans (Valenciennes) ( Siluriformes , Pimelodidae ). SI: intestine. SD: adult. L: Santa Fe Province: Colastiné River (31°40’S, 60°46’W). R: Arredondo (2013).

Pimelodus maculatus Lacepède ( Siluriformes , Pimelodidae ). SI: intestine. SD: adult. L: Santa Fe Province: Colastiné River (31°40’S, 60°46’W). R: Arredondo (2013).

Pseudoplatystoma fasciatum (Linnaeus) ( Siluriformes , Pimelodidae ). SI: intestine. SD: adult. L: Santa Fe Province: Colastiné River (31°40’S, 60°46’W). R: Arredondo (2013).

Sorubim lima (Bloch & Schneider) ( Siluriformes , Pimelodidae ). SI: intestine. SD: adult. L: Santa Fe Province: Colastiné River (31°40’S, 60°46’W). R: Arredondo (2013).

Ageneiosus inermis (Linnaeus) ( Siluriformes , Auchenipteridae ). SI: intestine. SD: adult. L: Santa Fe Province: Colastiné River (31°40’S, 60°46’W); Entre Ríos Province: Paraná-Guazú River (33°54’S, 58°52’W). R: Arredondo (2013).