%0 Journal Article %T Spasskyellina mandi n. sp. (Proteocephalidea: Monticelliidae), parasite of Pimelodus ornatus Kner, 1857 (Pisces: Pimelodidae) of the Paran¨¢ River, Paran¨¢, Brazil %A Pavanelli %A Gilberto C %A Takemoto %A Ricardo M %J Mem¨®rias do Instituto Oswaldo Cruz %D 1996 %I Instituto Oswaldo Cruz, Minist¨¦rio da Sa¨²de %R 10.1590/S0074-02761996000600013 %X spasskyellina mandi n. sp. (proteocephalidea: monticelliidae) is described from the siluriform fish pimelodus ornatus kner, 1857, caught in the paran¨¢ river, paran¨¢, brazil. the new species differs from other species of the same genus mainly by a fewer number of testes and by a larger osmoregulatory canal. this is the second species of proteocephalidean cestode collected in p. ornatus. %K proteocephalidea %K monticelliidae %K spasskyellina mandi n. sp. %K pimelodus ornatus %K paran¨¢ river %K brazil. %U http://www.scielo.br/scielo.php?script=sci_abstract&pid=S0074-02761996000600013&lng=en&nrm=iso&tlng=en