Type host. Phalacrocorax atriceps King (Aves: Phalacrocoracidae). Site of infection. Stomach.
Type locality. Argentina, Chubut Province, Bahía Bustamante (45 º 11 ʹS, 66 º 30 ʹW). Holotype: 3 MLP 5748. Paratypes: MLP 5749 (allotype Ƥ), MLP 5750. Reference. Garbin et al. (2008).