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Mostrando 441 - 460 Resultados de 5,793 Para Buscar '"Taxón"', tiempo de consulta: 0.27s Limitar resultados
  1. 441
    “…Both the morphology and size variation encompassed in the collection of specimens from Batallones suggest they belong to a single taxon different from the other known species of these genera. …”
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    New Species of Rotundomys (Cricetinae) from the Late Miocene of Spain and Its Bearing on the Phylogeny of Cricetulodon and Rotundomys
  2. 442
    “…We tested for intra-taxon biogeographic patterns by combining cultivation-independent and cultivation methods. …”
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    Global phylogeography of pelagic Polynucleobacter bacteria: Restricted geographic distribution of subgroups, isolation by distance and influence of climate†
  3. 443
    “…It is plesiomorphic nimravid taxon similar to Nimravidae indet. from Quercy (France) in having the glenoid pedicle and mastoid process without ventral projections, a planar basicranium in which the lateral rim is not ventrally buttressed, and P1 present. …”
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    First nimravid skull from Asia
  4. 444
    por Parker, William G.
    Publicado 2018
    “…Known chiefly from osteoderms, this taxon has never been fully described and non-osteoderm material assigned to Calyptosuchus has been done so based on questionable criteria. …”
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    Redescription of Calyptosuchus (Stagonolepis) wellesi (Archosauria: Pseudosuchia: Aetosauria) from the Late Triassic of the Southwestern United States with a discussion of genera in vertebrate paleontology
  5. 445
    “…Here we present an example of Potamogeton floridanus, the Florida Pondweed, an endangered taxon endemic to a small area in the Florida panhandle, whose taxonomic status remained controversial for more than a century, and all previous attempts to elucidate its identity have failed. …”
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    The endangered Florida pondweed (Potamogeton floridanus) is a hybrid: Why we need to understand biodiversity thoroughly
  6. 446
    “…Dung beetles are increasingly used as a study taxon—both as bioindicators of environmental change, and as a model system for exploring ecosystem functioning. …”
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    Dung beetle–mammal associations: methods, research trends and future directions
  7. 447
    “…In northern Serbia, two stable populations of a hexaploid taxon C. pannonicum have been documented. It has been proposed previously that this taxon emerged after an interspecific hybridization event between two tetraploid sister-species: C. erythraea and C. littorale subsp. compressum. …”
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    Phenotypic and Genetic Variation of an Interspecific Centaurium Hybrid (Gentianaceae) and Its Parental Species
  8. 448
    “…The presence of a huge number of camerae and pneumatopores in cranial and axial elements reveals a remarkable skeletal pneumatic system in this new taxon. Moreover, the phylogenetic analyses revealed that Siamraptor is a basal taxon of Carcharodontosauria, involving a new sight of the paleobiogeographical context of this group. …”
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    A new carcharodontosaurian theropod (Dinosauria: Saurischia) from the Lower Cretaceous of Thailand
  9. 449
    por Scarpetta, Simon G.
    Publicado 2020
    “…I describe a skull fossil of a new pleurodontan lizard taxon from the Eocene deposits of the Willwood Formation, Wyoming, and use the new taxon as a case-study to explore the effects of phylogenetic uncertainty on fossil identification. …”
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    Effects of phylogenetic uncertainty on fossil identification illustrated by a new and enigmatic Eocene iguanian
  10. 450
    “…Comments on each taxon, ecological preferences, and notes on doubtful records are also included. …”
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    The Genus Plagiothecium Schimp. (Plagiotheciaceae, Bryophyta) in Eurasia: An Annotated Checklist with Distribution and Ecological Data
  11. 451
    por Dalla Vecchia, Fabio Marco
    Publicado 2021
    “…The dorsal armor of the new taxon is composed of two columns of paramedian osteoderms and at least six columns of lateral osteoderms. …”
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    Heteropelta boboi n. gen., n. sp. an armored archosauriform (Reptilia: Archosauromorpha) from the Middle Triassic of Italy
  12. 452
    por Wang, Menglin, Bourgoin, Thierry
    Publicado 2020
    “…Molecular sequences of 18S, 28S and COXI genes are provided for the new taxon. Phylogenetic analysis places this taxon sister to a previously sequenced but not yet described Sarimini genus ‘Eusarima sp. 4’. …”
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    A new genus of the tribe Sarimini (Fulgoromorpha, Issidae) from the Guangxi Province of China
  13. 453
    “…The abundance, taxon richness, and nutritional quality of the communities were also strongly related to latitude. …”
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    Environmental drivers alter PUFA content in littoral macroinvertebrate assemblages via changes in richness and abundance
  14. 454
    “…Although climatic variables did not provide any additional information on the variation in species assemblages compared with the sampling geography, adult tick abundance tended to peak during the late (Boophilus subgenus) or early (other taxa) rainy season. In most taxon-per-locality analyses, the abundance and incidence rate of a given tick taxon significantly increased when the host was co-infested by other taxa. …”
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    Community structure, seasonal variations and interactions between native and invasive cattle tick species in Benin and Burkina Faso
  15. 455
    “…We examined terrace size as a function of the sampling properties of the data sets, including taxon coverage density (the proportion of taxon-by-gene positions with any data present) and a measure of gene sampling “sufficiency”. …”
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    The prevalence of terraced treescapes in analyses of phylogenetic data sets
  16. 456
    “…The random forest showed that Cellulomonas, Roseateles, and Rhodoplanes were the key predictors for ALP activity. The keystone taxon was a more important predictor than the dominant taxon for ALP, OM, and Po. …”
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    phoD-harboring bacterial community composition dominates organic P mineralization under long-term P fertilization in acid purple soil
  17. 457
    “…The mitogenomic and nuclear DNA microsatellite analyses suggest that this new lineage is the sister taxon to a clade formed by Central American and trans-Andean L. tigrinus + (Leopardus geoffroyi + Leopardus guigna). …”
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    Morphological and Genetics Support for a Hitherto Undescribed Spotted Cat Species (Genus Leopardus; Felidae, Carnivora) from the Southern Colombian Andes
  18. 458
    “…Phylogenetic analyses placed this taxon as a taxonomic novelty in Talaromyces sect. …”
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    Two new species of Trichocomaceae (Eurotiales), accommodated in Rasamsonia and Talaromyces section Bacillispori, from the Czech Republic
  19. 459
    “…The genetic diversity of a taxon has often been estimated by genetic diversity measures. …”
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    Robustness of genetic diversity measures under spatial sampling and a new frequency-independent measure
  20. 460
    “…RESULTS: The comparison of mtDNA sequences within the Anopheles darlingi taxon does not provide sufficient resolution to establish different units of speciation within the species. …”
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    Complete mtDNA genomes of Anopheles darlingi and an approach to anopheline divergence time
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