Trypanosoma (Megatrypanum) lainsoni n. sp. from Mesomys hispidus (Rodentia: Echimyidae) in Brazil: trypomastigotes described from experimentally infected laboratory miceRoberto Daibes Naiff and Toby Vincent BarrettParasite, 20 (2013) 51DOI: https://doi.org/10.1051/parasite/2013049