Checklist of digenean parasites of birds from Argentina Author Cremonte, Florencia Author Drago, Fabiana B. text Zootaxa 2007 1403 1 36 journal article 10.5281/zenodo.273687 994488c4-de04-4574-87d8-f2f6d70e3160 1175­5326 273687 Family Leucochloridiidae Poche, 1907 Urotocus Looss, 1899 Urotocus fusiformis McIntosh, 1935 Host: Pteroptochos tarnii (King) . Site of infection: rectum. Localities: Gutiérrez and Mascardi Lakes, National Park of Nahuel Huapí, Río Negro Province. Material deposited: MACN; UNC, 161 (1–24). Reference: Flores et al. (2003).