Pauciconfibula patagonensis sp. nov. (Monogenea: Microcotylidae) parasitizing the horsefish, Congiopodus peruvianus (Pisces: Congiopodidae), from the Patagonian Shelf, Argentina. Memorias do Instituto Oswaldo Cruz, 106(3), May 2011: 335-338. 335 [Zoological Record Volume 147]