[External morphology of the adults specimens of Paratanaisia bragai (Santos, 1934)(Diginea: Eucotylidae)].
Adult specimens of Paratanaisia bragai collected from renal ducts of Columba livia naturally infected, were fixed in glutaraldehyde 2.5 degrees and processed for scanning electron microscopy. Two distinct types of scales had been identified, bifid and simple scales, disposed in transversal rows, on the tegument of dorsal and ventral face of the body. Also show in details the oral sucker subterminal, well developed and acetabulum of size reduced, located in third medium of the body, surrounded for small protuberance and four papillae on its edge.
Brandolini
Solange V P B
SV
Departamento de Biologia Animal, Instituto de Biologia, Universidade Federal Rural do Rio de Janeiro. Caixa postal 74555, Seropédica, RJ, 23851-970. solangeb@ufrrj.br
Amato
Suzana B
SB
D000818:Animals; D010856:Columbidae / Q000469:parasitology; D014200:Trematoda / Q000033:anatomy & histology*