Mehanna, M., Ferreira, A.L.S., Ferreira, A., Paz, R.C.R. da and Morgado, T.O. 2018. Histology of the testis and the epididymal ducts from hoary fox Lycalopex vetulus (Lund, 1842) . Bioscience Journal. 34, 6 (Dec. 2018), 1697–1705. DOI:https://doi.org/10.14393/BJ-v34n6a2018-39395.