Collyricloides massanae (Digenea, Collyriclidae): spermatozoon ultrastructure and phylogenetic importanceAbdoulaye Jacque Bakhoum, Yann Quilichini, Jordi Miquel, Carlos Feliu, Cheikh Tidiane Bâ and Bernard MarchandParasite, 21 (2014) 59DOI: https://doi.org/10.1051/parasite/2014061