Aspersentis johni ( Baylis, 1929 ) Chandler, 1934

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 : 18

Aspersentis johni ( Baylis, 1929) Chandler, 1934

(syn. Rhadinorhynchus johni Baylis, 1929 )

Actinopterygii

Champsocephalus esox (Günther) ( Perciformes , Channichthyidae ). SI: intestine. SD: adult. L: Tierra del Fuego Province: Beagle Channel (54°59’S, 66º45’W). R: Laskowski and Zdzitowiecki (2009).

Patagonotothen longipes (Steindachner) ( Perciformes , Nototheniidae ). SI: intestine. SD: adult. L: Tierra del Fuego Province: Beagle Channel (54°59’S, 66º45’W). R: Laskowski and Zdzitowiecki (2004, 2009). C: vouchers (NHMUK 2004.1.29.1-11).

Patagonotothen ramsayi (Regan) ( Perciformes , Nototheniidae ). SI: Intestine. SD: adult. L: Chubut Province: northern Patagonian shelf (42º45’– 42º59’S, 61º09’– 62º58’W); Santa Cruz Province: central Patagonian shelf (47º00’– 47º19’S, 61º59’– 64º25’W). R: Hernández-Orts et al. (2019a). C: vouchers (IPCAS A-110; MLP-He 7489).

Pseudopercis semifasciata (Cuvier) ( Perciformes , Pinguipedidae ). SI: intestine. SD: adult. L: Buenos Aires Province: Miramar and Necochea (38º03’– 38º44’S, 57º30’– 58º44’W). R: Timi and Lanfranchi (2009b).