A survey of selected parasitic and viral pathogens in four species of Mexican parrots, Amazona autumnalis, Amazona oratrix, Amazona viridigenalis, and Rhynchopsitta pachyrhyncha
Por:
Stone E.G., Montiel-Parra G., Pérez T.M.
Publicada:
1 ene 2005
Resumen:
Isolated populations of four species of Mexican parrots were sampled for evidence of selected pathogens of concern in birds originating in Latin America. Data were collected between June and September 1997, and ectoparasite collection was repeated with Rhynchopsitta pachyrhyncha in September 2000. Serum samples from nine Amazona oratrix, 10 Amazona viridigenalis, 6 Amazona autumnalis, and 25 R. pachyrhyncha chicks were screened for neutralizing antibodies to psittacid herpesvirus and avian influenza and for antibodies to paramyxovirus serotypes 1 and 3. Chicks were also examined visually for fecal parasites and ectoparasites. All serologic and fecal parasite tests were negative. Ectoparasites included ticks, Ixodidae; mites, Ornithonyssus sylviarum; fleas, Psyttopsylla mexicana; lice, Paragoniocotes mexicanus, Heteromenopon sp., and Psittacobrosus sp.; and bugs, Ornithocoris sp. This study provides baseline information to guide future health studies. Copyright 2005 by American Association of Zoo Veterinarians.
Filiaciones:
Department of Environmental and Population Health, Tufts University School of Veterinary Medicine, North Grafton, MA 01536, United States
Center for Wildlife Health Research, Pownal, ME 04069, United States
Instituto de Biología, Universidad Nacional Autónoma de México, 70-153, México, D. F. 04510, Mexico
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