Pereira, M.M., Ribeiro Filho, O.P., Zanuncio, J.C., Navarro, R.D., Seixas Filho, J.T. e Ribeiro, C.D. de L. 2013. <b>Evaluation of the semen characteistics after induced spermiation in the bullfrog <i>Lithobates catesbeianus</i></b&gt; - doi: 10.4025/actascibiolsci.v35i3.14780. Acta Scientiarum. Biological Sciences. 35, 3 (fev. 2013), 305-310. DOI:https://doi.org/10.4025/actascibiolsci.v35i3.14780.