Paracuaria adunca (Creplin, 1846)

Host: Larus dominicanus . SI: under the koilin at the junction of the proventriculus and gizzard 1 and esophagus 2. Lo: Puerto Madryn (-42.7833, -65.0333) and Fracasso Beach (-42.4167, -64.1167), Chubut Province 1; Chubut Province 2. Material deposited: MLP–He 52821, 2; CNP–Par 182. References: Díaz et al. (20041, 2011a 2).