%0 Journal Article %T First report of Mazocroeoides georgei price, 1936 and Mazocraeoides opisthonema Hargis, 1955 in Brazil with new synonysms (Monogenea, Mazocraeidae) %A Kohn %A Anna %A Santos %A Cl¨˘udia Portes %J Mem¨®rias do Instituto Oswaldo Cruz %D 1988 %I Instituto Oswaldo Cruz, Minist¨¦rio da Sa¨˛de %R 10.1590/S0074-02761988000400007 %X mazocraeoides georgei price, 1936 and mazocraeoides opisthonema hargis, 1955 are reported for the first time in brazil in brevoortia aurea (spix, 1829) and in harengula clupeola (cuvier, 1829) respectively, clupeid fishes from the littoral of rio de janeiro state, which represent new host records. mazocraeoides olentangiensis sroufe, 1958 and mazocraeoides hargisi price, 1961 are considered new synonyms for mazocraeoides georgei. %K mazocraeoides georgei %K mazocraeoides opisthonema %K monogenea %K clupeid fishes %K brazil. %U http://www.scielo.br/scielo.php?script=sci_abstract&pid=S0074-02761988000400007&lng=en&nrm=iso&tlng=en