TY - JOUR T1 - Description of three new species of Quadriacanthus (Monogenea: Ancyrocephalidae) gill parasites of Clarias submarginatus (Siluriformes: Clariidae) from Lake Ossa (Littoral region, Cameroon) JO - Zoologia (Curitiba) A1 - Bahanak, Dieu ne dort A1 - Nack, Jacques A1 - Pariselle, Antoine A1 - Bilong Bilong, Charles F. SN - 1984-4670 UL - 10.1590/S1984-4689zool-20160044 VL - 33 Y1 - 2016 PB - Brasil ER -