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Mostrando 861 - 880 Resultados de 5,793 Para Buscar '"Taxón"', tiempo de consulta: 0.29s Limitar resultados
  1. 861
    “…We found that septentrionalis is likely to be the ancestral taxon and therefore a recent origin of this subspecies can be ruled out. …”
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    Lineage Divergence and Historical Gene Flow in the Chinese Horseshoe Bat (Rhinolophus sinicus)
  2. 862
    “…Given their abundance, diversity and their extended ranges in C-values, environment and life styles, crustaceans are a great taxon to investigate the genomic component of adaptation and its possible relationships with TEs. …”
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    LTR-Retrotransposons in R. exoculata and Other Crustaceans: The Outstanding Success of GalEa-Like Copia Elements
  3. 863
    “…Edenopteron keithcrooki gen. et sp. nov. is described from the Famennian Worange Point Formation; the holotype is amongst the largest tristichopterids and sarcopterygians documented by semi-articulated remains from the Devonian Period. The new taxon has dentary fangs and premaxillary tusks, features assumed to be derived for large Northern Hemisphere tristichopterids (Eusthenodon, Hyneria, Langlieria). …”
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    A Gigantic Sarcopterygian (Tetrapodomorph Lobe-Finned Fish) from the Upper Devonian of Gondwana (Eden, New South Wales, Australia)
  4. 864
    “…BACKGROUND: The extant squamates (>9400 known species of lizards and snakes) are one of the most diverse and conspicuous radiations of terrestrial vertebrates, but no studies have attempted to reconstruct a phylogeny for the group with large-scale taxon sampling. Such an estimate is invaluable for comparative evolutionary studies, and to address their classification. …”
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    A phylogeny and revised classification of Squamata, including 4161 species of lizards and snakes
  5. 865
    “…We believe that this is the first report of this taxon, which has not been described in Korea.…”
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    Identification of Lacrymaria velutina (Pers. Ex Fr.) Konrad & Maubl. from Micheon-myeon, Jinju-city, Korea
  6. 866
    “…Additionally, researchers may want to combine information from sets of trees that have partially overlapping taxon sets. To address the problem of analyzing sets of trees with conflicting relationships and partially overlapping taxon sets, we introduce methods for aligning, synthesizing and analyzing rooted phylogenetic trees within a graph, called a tree alignment graph (TAG). …”
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    Analyzing and Synthesizing Phylogenies Using Tree Alignment Graphs
  7. 867
    “…Additionally, the new taxon lacks autapomorphic features described in other sphagesaurids. …”
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    A New Notosuchian from the Late Cretaceous of Brazil and the Phylogeny of Advanced Notosuchians
  8. 868
    “…Different indirect (unconstrained) ordination techniques (PCoA, CA, DCA, and NMDS) yielded consistent outcomes: locality Axis 1 scores correlated with actual locality depths, and taxon Axis 1 scores correlated with actual preferred taxon depths, indicating that changes in faunal associations primarily reflect bathymetry, or its environmental correlatives. …”
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    Utility of Marine Benthic Associations as a Multivariate Proxy of Paleobathymetry: A Direct Test from Recent Coastal Ecosystems of North Carolina
  9. 869
    “…In both intertidal and subtidal habitats, univariate and multivariate analyses showed a marked vertical zonation in taxon richness and community structure. These patterns depended on the horizontal spatial scale of observation, as all analyses showed a significant interaction between height (or depth) and the finer spatial scale analysed. …”
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    Up, Down, and All Around: Scale-Dependent Spatial Variation in Rocky-Shore Communities of Fildes Peninsula, King George Island, Antarctica
  10. 870
    por Haarto, Antti, Ståhls, Gunilla
    Publicado 2014
    “…The obtained COI-3'gene fragment showed taxon-specific haplotypes and haplotypes that were shared among the taxa. …”
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    When mtDNA COI is misleading: congruent signal of ITS2 molecular marker and morphology for North European Melanostoma Schiner, 1860 (Diptera, Syrphidae)
  11. 871
    por Foffa, Davide, Young, Mark T.
    Publicado 2014
    “…As such, the craniofacial morphology of this taxon, and its potential feeding ecology, remains poorly understood. …”
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    The cranial osteology of Tyrannoneustes lythrodectikos (Crocodylomorpha: Metriorhynchidae) from the Middle Jurassic of Europe
  12. 872
    “…The nature of ECM fungal species interactions (i.e., antagonistic, neutral, or positive) was assessed using taxon co-occurrence and DNA sequence abundance correlational analyses. …”
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    Missing checkerboards? An absence of competitive signal in Alnus-associated ectomycorrhizal fungal communities
  13. 873
    “…More than half the observations on ispotnature.org were named within an hour of submission. iSpot uses a unique, 9-dimensional reputation system to motivate and reward participants and to verify determinations. Taxon-specific reputation points are earned when a participant proposes an identification that achieves agreement from other participants, weighted by the agreers’ own reputation scores for the taxon. …”
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    Crowdsourcing the identification of organisms: A case-study of iSpot
  14. 874
    “…In molecular phylogenies, the trilobus group is not the sister taxon of the ruber group. The ruber group clusters consistently together with the modern Globoturborotalita rubescens as a sister taxon. …”
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    Fossil and Genetic Evidence for the Polyphyletic Nature of the Planktonic Foraminifera "Globigerinoides", and Description of the New Genus Trilobatus
  15. 875
    “…Our results support the generic distinction of Bunopithecus, which most likely represents an extinct crown hylobatid, and one that may possibly represent the sister taxon to Hoolock.…”
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    The Taxonomic and Phylogenetic Affinities of Bunopithecus sericus, a Fossil Hylobatid from the Pleistocene of China
  16. 876
    por Wolfgring, Erik, Wagreich, Michael
    Publicado 2016
    “…Deposits spanning the Radotruncana calcarata Taxon Range Zone at the Postalm section, Northern Calcareous Alps (Austria) are examined quantitatively for foraminiferal assemblages, especially the planktonic group. …”
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    A quantitative look on northwestern Tethyan foraminiferal assemblages, Campanian Nierental Formation, Austria
  17. 877
    “…Definitive therizinosaurid cranial materials are exceptionally rare, represented solely by an isolated braincase and tooth in the North American taxon Nothronychus mckinleyi, the remarkably complete skull of the Asian taxon Erlikosaurus andrewsi, and the lower hemimandibles of Segnosaurus galbinensis. …”
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    Specializations of the mandibular anatomy and dentition of Segnosaurus galbinensis (Theropoda: Therizinosauria)
  18. 878
    “…The sequences excluded from the homogeneously evolving taxon subset are flagged as potentially problematic. …”
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    LS³: A Method for Improving Phylogenomic Inferences When Evolutionary Rates Are Heterogeneous among Taxa
  19. 879
    “…The parental taxon is expected to have comparatively low allelic diversity that is nested within the diversity of the hybrid daughter genome. …”
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    Sticky Genomes: Using NGS Evidence to Test Hybrid Speciation Hypotheses
  20. 880
    “…Another goal was to examine the genetic variation within each taxon to look for evidence of a past founder event within the I. fuertesi lineage. …”
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    Nuclear locus divergence at the early stages of speciation in the Orchard Oriole complex
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