854 resultados para EASTERN SIERRAS PAMPEANAS
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Specimens (n= 41) of the amphisbaenid Amphisbaena wuchereri taken from a population in Minas Gerais state, south-eastern Brazil, were examined for gastrointestinal parasites. A single nematode species was found, Paradollfusnema amphisbaenia. This was a new host record for this nematode species. This parasite was encountered in the large intestine (prevalence of 100%), in the stomach (prevalence of 2%) and in the small intestine (prevalence of 7.3%). The intensity of infection ranged from 1 to 457 individual parasites per host and was positively correlated with body size of both male and female amphisbaenians. The discrepancy index (D) indicated that P. amphisbaenia tended to an even distribution in this host population. The nematode, which did not affect fat body mass, induced inflammatory infiltrations in the small intestine, indicating that the parasites might injure the host's organs. Copyright © Cambridge University Press 2012.
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Incluye Bibliografía
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Incluye Bibliografía
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Includes bibliography
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Contiene los acuerdos del Mercado Comun del Caribe Oriental sobre el regimen de importaciones y exportaciones, y politicas de desarrollo, monetarias y fiscal entre los paises miembros.
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Includes bibliography
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Includes bibliography
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Informa sobre las actividades realizadas en cumplimiento de la resolución 11(VI) "Mayor apoyo de la CEPAL a los países del Caribe Oriental". Analiza los aspectos institucionales, legales, y funciones necesarias para establecer las relaciones más apropiadas entre el CDCC y la Organización de Estados del Caribe Oriental.
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Includes bibliography
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Includes bibliography
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Includes bibliography