Kloss, G.R. 1974. Rhabdias (nematoda, rhabditoidea) from the marinus group of bufo: A study of sibling species . Arquivos de Zoologia. 25, 2 (Jun. 1974), 61–120. DOI:https://doi.org/10.11606/issn.2176-7793.v25i2p61-120.