Checklist of the parasites of the black-necked swan, Cygnus melanocoryphus (Aves: Anatidae), with new records from Chile Author González-Acuña, Daniel Author Moreno, Lucila Author Cicchino, Armando Author Mironov, Sergey Author Kinsella, Mike text Zootaxa 2010 2637 55 68 journal article 10.5281/zenodo.198468 602c305e-577d-4ba8-bbac-83b482959634 1175-5326 198468 Theromyzon tessulatum ( O . F. Müller, 1774 ) Site of infection: nostrils, mouth and body. Locality: Cheshire ( England ) (captivity). Reference: Curtis and Britt (1991) .