Sciadicleithrum juruparii n. sp (Monogenea: Ancyrocephalidae) from the gills of Satanoperca jurupari (Heckel) (Osteichthyes: Cichlidae) in the Guama River, Amazon Delta, Brazil. Systematic Parasitology, 82(2), Jun 2012: 125-129. 126 [Zoological Record Volume 148]