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Brum, J. G. W. and Rickes, E. M. 2003. Laemobothrion glutinans Nitzsch, 1861 e Cuculiphilus alternatus (Osborn, 1902) (Mallophaga: Amblycera) em urubu (Coragyps atratus) em área do parque zoológico do Rio Grande do Sul. Arquivos do Instituto Biologico 70(4):497-498. PDF

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Castro, D. d. C. and Gonzalez, A. 2003. Una nueva especie de Hoplopleura (Phthiraptera, Anoplura) parásita de tres especies de Bibimys (Muridae, Sigmodontinae, Rodentia). Iheringia, Ser. Zool., Porto Alegre 93(2):183-188. PDF

Cicchino, A. C. 2003. Menacanthus bonariensis new species (Phthiraptera: Menoponidae), parasitic on the White-bellied Sparrow, Zonotrichia capensis hypoleuca (Todd, 1915) (Aves: Passeriformes: Fringillidae) in Buenos Aires Province, Argentina. Zootaxa 358:1-11. PDF

Clayton, D. H. et al. 2003. The ecological basis of coevolutionary history. In Tangled Trees: phylogeny, cospeciation and coevolution.310-341 (Page, R.D.M., ed.), University of Chicago Press, Chicago, Illinois

Clayton, D. H. et al. 2003. Host defense reinforces host-parasite cospeciation. Proceedings of the National Academy of Sciences of the United States Of America 100:15694-15699. PDF

Clayton, D. H. and Johnson, K. P. 2003. Linking coevolutionary history to ecological process: Doves and lice. Evolution 57(10):2335-2341. PDF

Cloete, S. W. et al. 2003. Infestation with the sheep body louse (Bovicola ovis) in Merino lines divergently selected for maternal multiple rearing ability. Journal of the South African Veterinary Association 74(2):57-59.

Coles, G. C. et al. 2003. Relationship between lice infestation and leather damage in cattle. Veterinary Record 153(9):255-259.

Dalgleish, R. C. and Price, R. D. 2003. Two new species of Myrsidea (Phthiraptera: Amblycera: Menoponidae) from hummingbirds (Apodiformes: Trochilidae). Occasional Papers of the Western Foundation of Vertebrate Zoology 6:1-9. PDF

Dalgleish, R. C. and Price, R. D. 2003. A new genus and four new species of chewing lice (Phthiraptera: Amblycera: Menoponidae) from hummingbirds (Apodiformes: Trochilidae). Occasional Papers of the Western Foundation of Vertebrate Zoology 7:1-9. PDF

Dalgleish, R. C. and Price, R. D. 2003. Four new species of Myrsidea (Phthiraptera: Menoponidae) from manakins (Passeriformes: Pipridae). New York Entomological Society 111(4):167-173. PDF

Dickinson, E. C. 2003. The Howard and Moore Complete Checklist of the birds of the world, Revised and enlarged Third Edition. Princeton University Press

Dittmar de la Cruz, K. et al. 2003. [Palaeoparasitological analysis of guinea pig mummies of the Chiribaya culture, Moquegua Valley, Peru.] Berliner und Munchener tierarztliche Wochenschrift 116(1-2):45-49.

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Doucet, S. M. and Montgomerie, R. 2003. Structural plumage colour and parasites in satin bowerbirds Ptilonorhynchus violaceus: implications for sexual selection. Journal of Avian Biology 34(3):237-242.

Estrada, B. 2003. Ectoparasitic infestations in homeless children. Seminars in pediatric infectious diseases 14(1):20-24.

Galloway, T. D. 2003. "NYAH! What's up Doc?" Why is the sucking louse, Haematodipsus setoni (Anoplura: Polyplacidae), an ectoparasite of eastern cottontail, Sylvilagus floridanus (Lagomorpha: Leporidae), in Mmanitoba? Proceedings of the Entomological Society of Manitoba 59:26. PDF

González-Acuña, D. et al. 2003. Contribucion al conocimiento de los Phthiraptera (Anoplura, Hoplopleura) parasitos de roedores en Chile. [Contribution to the knowledge of Phthiraptera (Anoplura, Hoplopleura) parasites on rodents in Chile.] Gayana 67(1):117-119. PDF

González-Acuña, D. et al. 2003. Ectoparásitos de la perdiz chilena (Nothoprocta perdicaria) en la provincia de Ñuble, Chile. Parasitol Latinoam 58:75-77. PDF

González-Acuña, D. et al. 2003. Ectoparásitos de la codorniz (Callipepla californica) en la provincia de Ñuble, Chile y su correlacion con el sexo, edad y hibitat de captura. [Ectoparasites of the california quail (Callipepla californica) in Ñuble province, Chile and their correlation with sex, age and the habitat.] Lundiana 4(2):129-134. PDF

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Hellenthal, R. A. and Price, R. D. 2003. The genus Myrsidea Waterston (Phthiraptera: Menoponidae) from bulbuls (Passeriformes: Pycnonotidae), with descriptions of 16 new species. Zootaxa 354:1-20. PDF

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