Occurrence of Metacaligus rufus (Wilson, 1908) (Copepoda, Caligidae) parasitizing the cownose ray Rhinoptera bonasus (Mitchill, 1815) (Elasmobranchii, Myliobatidae) in Brazil

Ducatti, R.Takatsuka, V.G. Azevedo, V.G. Sanches, E.Paschoal, F.L. Luque, J.