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OJVRTM
Online Journal of Veterinary Research©
Volume 17 (5): 280-287, 2013. Extensively Redacted 2017.


Descriptive study of Rhabditis freitasi nematodes taken from Gir cattle with severe otitis in northern Brazil. 

Francirley Monteiro e Silva1, Francisco Glauco de Araújo Santos DVM, MVSc2, Luis Mauricio Montoya-Flórez DVM, MVSC3,

Noeme Sousa Rocha MVSc, DVM PhD4, Jefferson Viana Alves Diniz MVSc5

 

[1][1],2Biological  and Nature Science Center, Universidade Federal do Acre. Campus Universitário, Rio Branco AC, 3,4Animal Health Department, Universidad de Caldas Manizales, Colombia. Laboratory of Investigative and Comparative Pathology, FMVZ–UNESP, Botucatu, MV., 5Station Improvement and Dissemination Animal Genetics. Km 14, Rio Branco Brasil.

 

ABSTRACT

 

Silva FM,  Araújo Santos FG, Montoya-Flórez LM, Rocha NS, Alves Diniz JV Descriptive study of Rhabditis freitasi nematodes taken from Gir cattle with severe otitis in northern Brazil, Onl J Vet Res.,  17 (5): 280-287, 2013. Otitis induced by rhabditiform nematodes in Gir and Indubrasil cattle has been reported in several states of Brazil. Nematodes eggs, larvae and adults of both sexes rhabditis freitasi were taken from Gir cattle suffering severe ottorhea and examined microscopically and morphologically. Affected cattle presented purulent secretions from external ear canals, shook their heads, appeared irritable and were sensitive to handling. Findings suggest that the condition proliferates through introduction of parasitic-infested animals from endemic areas. Parasite data was analyzed through descriptive statistics and findings are reported

 

Keywords: Rhabditis, parasitic otitis, cattle Gir breed.

 


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