Trypanosoma (Megatrypanum) shawin sp., Um parasita da capivara hydrochaeris hydrochaeris (Linnaeus, 1766) (rodentia, hydrochaeridae) - Nunes, V. L. B.; Oshiro, Elisa Teruya; Freitas, E. G.; Takeda, Gentilda Kazuko Funayama; Rodrigues, M. (Semina, 1987)