Mostrando 2,081 - 2,100 Resultados de 2,196 Para Buscar '"ave"', tiempo de consulta: 0.19s Limitar resultados
  1. 2081
  2. 2082
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  10. 2090
    “…Here we use an extensive museum collection to address these problems directly, and to test how diversity in eggshell coloration is distributed among different phylogenetic levels of the class Aves. METHODOLOGY AND RESULTS: Spectrophotometric data on eggshell coloration were collected from a taxonomically representative sample of 251 bird species to determine the change in reflectance across different wavelengths and the taxonomic level where the variation resides. …”
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  11. 2091
  12. 2092
    por Smith, N. Adam, Clarke, Julia A.
    Publicado 2012
    “…Previous research has established that endocranial morphology varies across Aves; however, variation of those systems among closely related species remains largely unexplored. …”
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  13. 2093
    “…Our observations suggest that PGCs in Aves are brain region- and taxon-specific and that the presence of perineuronal glia in healthy human brains and the similar PGCs in avian gray matter is the result of convergent evolution. …”
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  14. 2094
    por Kitazoe, Yasuhiro, Tanaka, Masashi
    Publicado 2014
    “…The lowest HYD and highest STC in Aves and Mammals are congruent with their very high mtBMR and long longevity.…”
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  15. 2095
    “…We demonstrated the efficacy of this approach through simulation and applied it to published animal (Aves, Diplopoda, and Hymenoptera) and plant (carnivorous Caryophyllales, broad Caryophyllales, and Vitales) phylogenomic datasets. …”
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  16. 2096
    “…However, fundamental changes in growth occurred within the sister clade Aves, and we discuss this major evolutionary transition as elucidated by histology. …”
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  17. 2097
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