Mostrando 401 - 420 Resultados de 2,526 Para Buscar '"reptil"', tiempo de consulta: 0.31s Limitar resultados
  1. 401
  2. 402
    por Rizo Aguilar, Areli
    Publicado 2000
    Tesis Libro
  3. 403
    por Lambert Izquierdo, Nora Lis
    Publicado 2000
    Tesis Libro
  4. 404
    por Tejeda Cruz, Carlos
    Publicado 1990
    Tesis Libro
  5. 405
    “…We then compared this region with several other assembled genomes of reptiles, chicken, and the platypus. We demonstrated that the synteny of genes in Reptilia remains conserved despite centromere repositioning across these taxa.…”
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  6. 406
    por Brownstein, Chase Doran
    Publicado 2023
    “…BACKGROUND: The origins of all major living reptile clades, including the one leading to birds, lie in the Triassic. …”
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  7. 407
    “…The number of reptiles owned as pets has risen worldwide. Additionally, urban expansion has resulted in more significant human encroachment and interactions with the habitats of captive reptiles. …”
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  8. 408
  9. 409
    “…METHODOLOGY/PRINCIPAL FINDINGS: We redescribe the anatomy and stratigraphic position of the type specimen of Ctenosauriscus koeneni (Huene), a sail-backed reptile from the Early Triassic (late Olenekian) Solling Formation of northern Germany that potentially represents the oldest known archosaur. …”
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  10. 410
    “…BACKGROUND: The tuatara (Sphenodon punctatus) is a species of extraordinary zoological interest, being the only surviving member of an entire order of reptiles which diverged early in amniote evolution. …”
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  11. 411
  12. 412
  13. 413
    “…Parahupehsuchus longus is a new species of marine reptile from the Lower Triassic of Yuan’an County, Hubei Province, China. …”
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  14. 414
  15. 415
    “…A pterosaur bone bed with at least 47 individuals (wing spans: 0.65–2.35 m) of a new species is reported from southern Brazil from an interdunal lake deposit of a Cretaceous desert, shedding new light on several biological aspects of those flying reptiles. The material represents a new pterosaur, Caiuajara dobruskii gen. et sp. nov., that is the southermost occurrence of the edentulous clade Tapejaridae (Tapejarinae, Pterodactyloidea) recovered so far. …”
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  16. 416
    “…In this study we combine microscopic and molecular assessment of hemoparasites in endemic reptile species from Madagascar. We detected three distinct parasites: the apicomplexans Hepatozoon and Sarcocystis, and filarial nematodes. …”
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  17. 417
    “…However, their performance has never been tested. Using the reptile fauna of Madagascar’s dry forests as a case study, we evaluate the performance of four site prioritisation protocols used to rank the conservation value of 22 established and candidate protected areas. …”
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  18. 418
    “…While the contribution of the main food-related sources to human salmonellosis is well documented, knowledge on the contribution of reptiles is limited. We quantified and examined trends in reptile-associated salmonellosis in the Netherlands during a 30-year period, from 1985 to 2014. …”
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  19. 419
    “…Lepidosauria, Archosauria, Mammalia) that defined Mesozoic ecosystems following the end Permian Mass Extinction, as well as the first major morphological diversification of crown-group reptiles. Unfortunately, much of our understanding of this event comes from the record of large-bodied reptiles (total body length > 1 m). …”
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  20. 420
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