Checklist of helminth parasites of threatened vertebrate species from Brazil Author Muniz-Pereira, Luís C. Author Vieira, Fabiano M. Author Luque, José L. text Zootaxa 2009 2123 1 45 journal article 40896 10.5281/zenodo.188170 79c8c7d3-7db9-43a5-a268-739984158725 1175-5326 188170 Chiorchis fabaceus (Diesing) Trichechus inunguis (Natterer) , small intestine, cecum, large intestine, unspecified locality ( Price 1932 ; Travassos et al. 1969 ). Trichechus manatus Linnaeus , small intestine, large intestine, cecum, Amazonas ( Diesing 1850 ; Travassos et al. 1969 ) (CHIOC 8478).