521 resultados para Anopheles cruzii
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Tesis (Maestría en Ciencias con Especialidad en Entomología Médica) UANL
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Tesis (Maestría en Ciencias con Especialidad en Entomología Médica) UANL
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Tesis (Maestría en Ciencias con Especialidad en Entomología Médica) UANL
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Tesis (Maestría en Ciencias con Especialidad en Entomología Médica) UANL
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Tesis (Maestro en Ciencias con Especialidad en Entomología Médica) UANL
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Tesis (Maestría en Ciencias con Especialidad en Entomología Médica) U.A.N.L.
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Tesis (Maestría en Ciencias con Especialidad en Entomología Médica) U.A.N.L.
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Tesis (Maestría en Ciencias con Especialidad en Entomología Médica) U.A.N.L.
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Tesis (Maestría en Ciencias con Especialidad en Entomología Médica) U.A.N.L.
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Tesis ( Maestro en Ciencias con Especialidad en Entomología Médica) U.A.N.L.
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Tesis ( Maestro en Ciencias con Especialidad en Entomología Médica) U.A.N.L.
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Tesis (Doctorado en Ciencias con Especialidad en Entomología Médica) UANL
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Tesis (Doctorado en Ciencias Biológicas con Especialidad en Entomología Médica) UANL
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Anopheles albertoi Unti and Anopheles arthuri Unti are revived from the synonymy with Anopheles strodei Root, and a distinct morphological form (designated in this study as Anopheles CP Form) from the Strodei Complex of Anopheles (Nyssorhynchus) is characterized. The male genitalia of An. arthuri and An. albertoi are described and illustrated for the first time. An. strodei, An. arthuri, and An. albertoi were first distinguished based on scanning electron microphotos of the eggs, and then each egg type was associated with diagnostic characters of the male genitalia. Identification of Anopheles CP Form was based on morphological characters of the male genitalia, characterized and illustrated in this study. Molecular phylogenetic analysis was most clear when an outgroup was not included, in which case using the nuclear white gene, or the white gene in combination with the mitochondrial cytochrome c oxidase subunit I (COI) gene, clearly separated these four taxa. When Anopheles quadrimaculatus Say and Anopheles stephensi Liston were included as an outgroup, combined white and COI data resolved An. strodei and An. albertoi, whereas An. arthuri was not well resolved. The single sequence of Anopheles CP Form was recovered well separated from other groups in all analyses.
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Phylogenetic relationships among 21 species of mosquitoes in subgenus Nyssorhynchus were inferred from the nuclear white and mitochondrial NADH dehydrogenase subunit 6 (ND6) genes. Bayestan phylogenetic methods found that none of the three Sections within Nyssorhynchus (Albimanus, Argyritarsis, Myzorhynchella) were supported in all analyses, although Myzorhynchella was found to be monophyletic at the combined genes Within the Albimanus Section the monophyly of the Stroder Subgroup was strongly supported and within the Myzorhynchella Section Anopheles anrunesi and An lutzu formed a strongly supported monophyletic group The epidemiologically significant Albitarsis Complex showed evidence of paraphyly (relative to An lanet-Myzorhynchella) and discordance across gene trees, and the previously synonomized species of An. dunhami and An goeldii were recovered as sister species Finally, there was evidence of complexes in several species, including An antunesi, An deaneorum, and An. strodei (c) 2010 Elsevier B.V. All rights reserved