Silva, R. J. [UNESP]2021-07-142021-07-142005-03Journal of Venomous Animals and Toxins including Tropical Diseases. Botucatu, SP, Brazil: Centro de Estudos de Venenos e Animais Peçonhentos, v. 11, n. 1, p. 68-75, 2005.1678-9199http://hdl.handle.net/11449/211847Copulation in Opisthogonimus fonsecai Ruiz & Leão, 1942 (Trematoda, Digenea, Plagiorchiidae), parasite of Bothrops moojeni Hoge, 1966 (Serpentes, Viperiade), was reported. Data on the histology of the cirrus and metraterm of the copulants were presented. Morphology of the cirrus was also examined by scanning electron microscopy.68-75engcopulationOpisthogonimus fonsecaiTrematodahistologySEMCopulation of Opisthogonimus fonsecai Ruiz & Leão, 1942 (Trematoda, Digenea, Plagiorchiidae), parasite of Bothrops moojeni Hoge, 1966 (Serpentes, Viperidae)Artigo10.1590/S1678-91992005000100008S1678-91992005000100008Acesso abertoS1678-91992005000100008.pdf