Fig. 1From: Pan-American Trypanosoma (Megatrypanum) trinaperronei n. sp. in the white-tailed deer Odocoileus virginianus Zimmermann and its deer ked Lipoptena mazamae Rondani, 1878: morphological, developmental and phylogeographical characterisationOrigin of Trypanosoma (Megatrypanum) trinaperronei n. sp. and other deer trypanosomes. Geographical origin of deer examined in this and in previous studies, and historical dispersion of cervids from Eurasia reaching North America through the Bering Strait, and thereafter through the Panama Isthmus into South America. Abbreviations: WTD, white-tailed deerBack to article page