| morphological and molecular characterization of strongyloides ophidiae (nematoda, strongyloididae). | the aim of the present study is to report morphological data from parasitic female, rhabditoid and filarioid larvae, free-living female worms and eggs of strongyloides ophidiae (nematoda, strongyloididae). in addition, a molecular dna analysis was carried out using a pool of eight s. ophidiae parasitic females. samples were obtained from the small intestine of oxyrhopus guibei (serpentes, colubridae) collected in the municipality of lençóis paulista, state of são paulo, brazil. dna amplification ... | 2010 | 19712537 |