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Volumen 45 - Número 2 - 2010
Artículo

 


Especies de la familia Enterobacteriaceae en heces de lobo marino común, Otaria flavescens establecido en el río Valdivia

Mario González-Fuentes1, Fadua Latif1, Fabiola Fernández1, María P. Villanueva1, Jorge Ulloa2 y Heriberto Fernández1

 

1Instituto de Microbiología Clínica, Universidad Austral de Chile, Casilla 567, Valdivia, Chile

2Instituto de Patología Animal, Universidad Austral de Chile, Casilla 567, Valdivia, Chile

 

E-mail: hfernand@uach.cl

 

This study aims to establish the isolation frequency of species of the family Enterobacteriaceae in fecal samples of South American common sea lion (Otaria flavescens). Thirty fecal samples were collected from the resting ground of an urban sea lions colony in Valdivia, southern Chile. The bacteria species and their isolation frequencies were Edwarsiella tarda (73%), Escherichia coli (70%), Hafnia alvei (33%), Morganella morganii (7%), Proteus mirabilis (7%), Klebsiella pnuemoniae subsp. pneumoniae (3%), Serratia rubidea (3%), Providencia rustigianii (3%) and Citrobacter braakii (3%)

 

Palabras clave: Enteral microbiota, marine mammals, reservoir

 

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