Andracantha sp.

Host: Otaria flavescens (Shaw)

Site in host: intestine

Locality: northern Patagonia (40º43'– 43º20'S, 63º04'– 65º07'W) Specimens in collections: MZU (accession numbers not provided)V References: Hernández-Orts et al. (2013b)

Host: Pontoporia blainvillei (Gervais & d’Orbigny) Site in host: intestine

Locality: Claromecó (38º52'S, 60º05'W) and Necochea (38º27'S, 58º50'W), Buenos Aires province References: Aznar et al. (2012)