A. Kohn et al., Report of Didymocystis wedli Ariola, 1902 (Digenea; Didymozoidae) from Thunnus albacares in Brazil, MEM I OSW C, 96(7), 2001, pp. 951-954
Didymocystis wedli a parasite from the gills of Thunnus albacares from the
coast of the State of Rio de Janeiro, is described by use of light and scan
ning electron microscopy. This is the first report of this species in Brazi
l and South America. New data are presented on the surface topography as de
monstrated by scanning electron microscopy.