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FIRST RECORD OF THE NEMATODE LIBYOSTRONGYLUS DENTATUS HOBERG, LLOYD & OMAR, 1995 (TRICHOSTRONGYLIDAE) IN OSTRICHES (STRUTHIO CAMELUS LINNAEUS, 1758) (STRUTHIONIDAE) OUTSIDE THE AMERICAS
Struthio molybdophanes
Ethiopian ostriches
Phylogeny
Internal transcribed spacer
Autor
Afiliación
Universidade Estadual do Norte Fluminense Darcy Ribeiro. Centro de Biociências e Biotcenologia. Campos dos Goytacazes, RJ, Brasil.
Addis Ababa University. College of Veterinary Medicine and Agriculture. Department of Parasitology and Pathology. Bishoftu, Ethiopia.
Addis Ababa University. College of Veterinary Medicine and Agriculture. Department of Parasitology and Pathology. Bishoftu, Ethiopia.
Universidade Estadual do Norte Fluminense Darcy Ribeiro. Centro de Ciências e Tecnologias Agropecuárias. Laboratório de Zootecnia. Campos dos Goytacazes, RJ, Brasil.
Universidade Estadual do Norte Fluminense Darcy Ribeiro. Centro de Biociências e Biotcenologia. Campos dos Goytacazes, RJ, Brasil.
Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia de Tripanossomatídeos. Rio de Janeiro, RJ, Brasil.
Universidade Estadual do Norte Fluminense Darcy Ribeiro. Centro de Biociências e Biotcenologia. Campos dos Goytacazes, RJ, Brasil.
Addis Ababa University. College of Veterinary Medicine and Agriculture. Department of Parasitology and Pathology. Bishoftu, Ethiopia.
Addis Ababa University. College of Veterinary Medicine and Agriculture. Department of Parasitology and Pathology. Bishoftu, Ethiopia.
Universidade Estadual do Norte Fluminense Darcy Ribeiro. Centro de Ciências e Tecnologias Agropecuárias. Laboratório de Zootecnia. Campos dos Goytacazes, RJ, Brasil.
Universidade Estadual do Norte Fluminense Darcy Ribeiro. Centro de Biociências e Biotcenologia. Campos dos Goytacazes, RJ, Brasil.
Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia de Tripanossomatídeos. Rio de Janeiro, RJ, Brasil.
Universidade Estadual do Norte Fluminense Darcy Ribeiro. Centro de Biociências e Biotcenologia. Campos dos Goytacazes, RJ, Brasil.
Resumen en ingles
Libyostrongylus douglassii, Libyostrongylus dentatus and Libyostrongylus magnus are nematodes that infect ostriches. The first species has been identified in ostriches from Africa, Europe, Americas and Oceania. Although the natural range of ostriches is Africa, L. dentatus was first described in birds from the USA and later identified in Brazil, where co-infections with L. douglassii have been commonly reported. Libyostrongylus magnus is known from the original description only. There are a few reports on infections with L. douglassii in ostriches from Africa and all farmed birds examined are from the southern region of the continent. The aim of this report was to verify Libyostrongylus spp. infections in wild ostriches from Ethiopia. Fecal samples from ostriches, Struthio molybdophanes, were collected and submitted to coproculture. Infective larvae were identified to the species level based on general morphology and morphometry. In addition, phylogenetic analysis of the first and second internal transcribed spacer (ITS1 and ITS2) of the nuclear ribosomal DNA was performed.
Palabras clave en ingles
Libyostrongylus sppStruthio molybdophanes
Ethiopian ostriches
Phylogeny
Internal transcribed spacer
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