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Mostrando 81 - 100 Resultados de 3,549 Para Buscar '"amphibian"', tiempo de consulta: 0.55s Limitar resultados
  1. 81
    “…Ranaviruses are causing mass amphibian die-offs in North America, Europe and Asia, and have been implicated in the decline of common frog (Rana temporaria) populations in the UK. …”
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    Anthropogenic and Ecological Drivers of Amphibian Disease (Ranavirosis)
  2. 82
    por Sloggett, John J.
    Publicado 2012
    “…Studies of predation of ladybird beetles (Coccinellidae) have focused on a limited number of predator taxa, such as birds and ants, while other potential predators have received limited attention. I here consider amphibians as predators of ladybirds. Published amphibian gut analyses show that ladybirds are quite often eaten by frogs and toads (Anura), with recorded frequencies reaching up to 15% of dietary items. …”
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    Predation of Ladybird Beetles (Coleoptera: Coccinellidae) by Amphibians
  3. 83
    “…Here we combine species distribution models of a near-complete set of species of reptiles and amphibians known from the island with body size data and a tabulation of herpetofaunal communities from field surveys, compiled up to 2008. …”
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    Spatial Biodiversity Patterns of Madagascar's Amphibians and Reptiles
  4. 84
    “…We documented 132 species (23 amphibians, 109 reptiles), representing 30 families (11 amphibians, 19 reptiles) and 73 genera (17 amphibians, 56 reptiles). …”
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    Amphibians and Reptiles of the state of Nuevo León, Mexico
  5. 85
    “…In precocial vertebrates such as amphibians, vestibular reflexes are required very early at the onset of locomotor activity. …”
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    Ontogenetic Development of Vestibulo-Ocular Reflexes in Amphibians
  6. 86
    Publicado 1866
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    A Contribution to the Anatomy of the Amphibian and Reptilian Retina
  7. 87
    “…Habitat loss is the most important threat to species survival, and the efficient selection of priority areas is fundamental for good systematic conservation planning. Using amphibians as a conservation target, we designed an innovative assessment strategy, showing that prioritization models focused on functional, phylogenetic, and taxonomic diversity can include cost-effectiveness–based assessments of land values. …”
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    Cost-effective conservation of amphibian ecology and evolution
  8. 88
    “…Arginine vasotocin (AVT) is the non-mammalian homolog of arginine vasopressin (AVP) and, like vasopressin, serves as an important modulator of social behavior in addition to its peripheral functions related to osmoregulation, reproductive physiology, and stress hormone release. In amphibians and reptiles, the neuroanatomical organization of brain AVT cells and fibers broadly resembles that seen in mammals and other taxa. …”
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    Arginine Vasotocin, the Social Neuropeptide of Amphibians and Reptiles
  9. 89
    “…Finally, our results underscore that we should not ignore Bd as a potential threat to direct developing species simply because they are less exposed to Bd in nature; instead future amphibian conservation plans should include efforts to safeguard hundreds of direct-developing amphibian species globally.…”
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    Low resistance to chytridiomycosis in direct-developing amphibians
  10. 90
    “…This may provide a basis for foot muscle reconstructions in fossil amphibians.…”
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    Common occurrence of Sharpey’s fibres in amphibian phalanges
  11. 91
    “…For species that metamorphose, such as amphibians, this transition from aquatic to terrestrial environments involves the growth and use of new morphological traits (e.g., legs). …”
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    The integrative effects of behavior and morphology on amphibian movement
  12. 92
    por Xing, Lida, Niu, Kecheng, Evans, Susan E.
    Publicado 2019
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    Inter-amphibian predation in the Early Cretaceous of China
  13. 93
    “…In this contribution, the aspects of reptile and amphibian speciation that emerged from research performed over the past decade are reviewed. …”
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    Patterns, Mechanisms and Genetics of Speciation in Reptiles and Amphibians
  14. 94
    “…Through a questionnaire survey, we examined perceptions of success among 355 scientists and practitioners working on amphibian conservation from over 150 organizations in more than 50 countries. …”
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    Practitioner and scientist perceptions of successful amphibian conservation
  15. 95
    “…From 2008–2016, the southern populations of a wide-ranging endemic amphibian (the California newt, Taricha torosa) showed a 20% reduction to mean body condition and significant losses to variation in body condition linked with extreme climate deviations. …”
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    Amphibian responses in the aftermath of extreme climate events
  16. 96
    “…Habitat degradation and fragmentation are major drivers of amphibian declines. The loss of environmental features that allow for movement between water sources may be particularly detrimental for amphibians in arid environments. …”
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    Habitat selection by a threatened desert amphibian
  17. 97
    “…BACKGROUND: Rearrangement is an important topic in the research of amphibian mitochondrial genomes ("mitogenomes" hereafter), whose causes and mechanisms remain enigmatic. …”
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    Quantification and evolution of mitochondrial genome rearrangement in Amphibians
  18. 98
    “…Captive breeding and reintroduction programs have been established for several threatened amphibian species globally, but with varied success. …”
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    Amphibian reproductive technologies: approaches and welfare considerations
  19. 99
    “…The assessment of such co-infections is of fundamental importance for disease ecology, but relevant studies involving non-domesticated animals have remained scarce. Many amphibians are in decline, and they generally have a highly diverse parasitic fauna. …”
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    Host–multiparasite interactions in amphibians: a review
  20. 100
    “…While research on frog chytrid fungus Batrachochytrium dendrobatidis (Bd), an infectious disease that threatens amphibian diversity, continues to advance worldwide, little progress has been made in Japan since around 2010. …”
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    Distribution and Genetic Diversity of the Amphibian Chytrid in Japan
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