title: Chewing lice of genus Myrsidea (Phthiraptera: Menoponidae) from Turdidae (Passeriformes) of Costa Rica, with descriptions of seven new species.
abstract: A total of 166 individuals from 10 bird species belonging to the family Turdidae were examined for chewing lice in Costa Rica during 2004, 2009 and 2010. A total of 12 species of the louse genus Myrsidea were collected from 54 birds, including four previously named, seven new undescribed species, and one identified as Myrsidea sp. Names, descriptions and illustrations are given for the seven new species of Myrsidea. They and their type hosts are: Myrsidea assimilis sp. nov. ex Turdus assimilis (Cabanis, 1850), M. cerrodelamuertensis sp. nov. ex Catharus gracilirostris (Salvin, 1865). M. hrabaki sp. nov. ex Myadestes melanops (Salvin, 1865), M. obsoleti sp. nov. ex Turdus obsoletus (Lawrence, 1862), M. quinchoi sp. nov. ex Catharus frantzii (Cabanis, 1861), M. tapanti sp. nov. ex Catharus fuscater (Lafresnaye, 1845), and M. tapetapersi sp. nov. ex Turdus nigrescens (Cabanis, 1861). Records of four named and one unidentified species of Myrsidea from other Costa Rican thrushes are also given and discussed.
authors.affiliation: Department of Biology and Wildlife Diseases, Faculty of Veterinary Hygiene and Ecology, University of Veterinary and Pharmaceutical Sciences, Palackeho tr 1/3, 612 42 Brno, Czech Republic.
authors.forename: Filip
authors.initials: F
authors.lastname: Kounek
authors.forename: Oldrich
authors.initials: O
authors.lastname: Sychra
authors.forename: Miroslav
authors.initials: M
authors.lastname: Capek
authors.forename: Ivan
authors.initials: I
authors.lastname: Literak
mesh_terms: D058325:Amblycera / Q000033:anatomy & histology / Q000145:classification* / Q000502:physiology*; D000818:Animals; D003364:Costa Rica; D005260:Female; D008297:Male; D020308:Songbirds / Q000469:parasitology*