Ectoparasitism of the feather chewing louse Colpocephalum trichosum on the Andean Condor Vultur gryphus

Abstract

ABSTRACTS Feather chewing lice are common and important ectoparasites of birds. Here we report for the first time the presence of the ectoparasite, Colpocephalum trichosum Harrison1916 (Phthiraptera: Menoponidae on the Andean condor Vultur gryphus Linnaeus, 1758 from the North high Andes of Ecuador in Pichincha province. A total of 20 louse specimens were collected and analyzed from one free-living female juvenile host. Additionally, high resolution photographs of the louse are included, and a discussion on the potential implications of ectoparasites on the conservation of this threatened bird species is presented. Finally, we propose that further studies on Andean Condor ectoparasites should be focused on the potential causes and effects of these interactions.