Infecçäo natural por Entamoeba histolytica Schaudinn, 1903 em Euphractus sexcinctus (tatu) mantidos em cativeiro / Natural infection by Entamoeba histolytica Schaudinn, 1903 in Euphractus sexcinctus (armadillo) kept in captivity

Fecal samples of two species of armadillos Euphractus sexcinctus (Xenarthra, Dasypodidae), kept in captivity were analysed by direct and sedimentation methods. Entamoeba histolytica Schaudinn, 1903 and E. coli Grassi, 1879 (Amoebida, Endamoebidae) cysts were observed, the former for the first time in armadillos. This parasitism is worthy of registration in the literature because of the possibility of transmission to the human being when these animals are kept in captivity

Parasitismo por Sarcoptes scabiei De Geer, 1778 e Lobalges trouessarti Fonseca, 1954 em Bradypus variegattus (preguiça) / Parasitism by Sarcoptes scabiei De Geer, 1778 and Lobalges trouessarti Fonseca, 1954 in Bradypus variegatus (sloth)

Skin scrapings of three sloths Bradypus variegatus from the State of Pernambuco, Brazil, were analysed after lactophenol clarification. The mites Sarcoptes scabiei De Geer, 1778 and Lobalges trouessarti Fonseca, 1954 were identified. For the first time, S. scabiei and L. trouessarti are recorded as mange agents in B. variegatus