Mostrando 61 - 80 Resultados de 153 Para Buscar '"iguana"', tiempo de consulta: 0.29s Limitar resultados
  1. 61
    “…Our results suggests that, for the majority of islands, a single, intense El Niño event did not reduce marine iguana populations to the point where substantial neutral genetic diversity was lost. …”
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  2. 62
    “…We characterized Salmonella enterica isolates from the feces of free-living Galápagos land and marine iguanas from five sites on four islands using serotyping and genomic fingerprinting. …”
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  3. 63
    “…These associations varied by sex, size, and hemoparasite infection status suggesting that different life stages of iguanas may invest differently in immune responses, and impacts may be modulated based on size and sex of hosts, and coinfection status.…”
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  4. 64
  5. 65
    “…The infection status of ticks did not match with their marine iguana hosts, suggesting that this method cannot be used to reliably know whether or not marine iguanas are infected. …”
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  6. 66
    “…RESULTS: The marine iguana’s gut microbiome composition was highly conserved despite differences in ecological niches, where 86% of taxa were shared in the three locations. …”
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  7. 67
    “…Herein, we describe the development of a drone-based method for the estimation of population size in Galápagos marine iguanas, Amblyrhynchus cristatus. As a large-bodied lizard that occurs in open coastal terrain, this endemic species is an ideal candidate for drone surveys. …”
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  8. 68
    “…In this paper we implement this approach and discuss its implications for managing populations of the endangered Andros Island Rock Iguana, Cyclura cychlura cychlura. This iguana is endemic to Andros, a highly fragmented landmass of large islands and smaller cays. …”
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  9. 69
    “…In this study, heterozygosity–fitness correlations (HFCs) were measured by genotyping 7 loci in 83 adult and 184 hatchling Lesser Antillean Iguanas, Iguana delicatissima, at a communal nesting site in Dominica to assess the role of inbreeding depression on hatchling fitness and recruitment to the adult population in this endangered species. …”
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  10. 70
  11. 71
    “…Hence, we investigated both the associated enterobacterial species and the presence of acquired resistance traits in the cloacal microbiota of the critically endangered lesser Antillean iguana (Iguana delicatissima), by comparing two separate populations living in similar climatic conditions but exposed to different anthropic pressures. …”
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  12. 72
    “…Here, we use both cDNA and genomic sequence data to characterize a class I MHC gene (Amcr-UA) from the Galápagos marine iguana, a member of the squamate subfamily Iguaninae. …”
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  13. 73
    “…The aim of the study was to elucidate the association between the zoonotic pathogen Salmonella and a population of land iguana, Colonophus subcristatus, endemic to Galápagos Islands in Ecuador. …”
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  14. 74
    “…The Critically Endangered Fijian crested iguana, Brachylophus vitiensis, occurs at extreme density at only one location, with estimates of >10,000 iguanas living on the 70 hectare island of Yadua Taba in Fiji. …”
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  15. 75
    “…In the Galápagos Islands, populations of land iguanas are differentially impacted by a tick‐transmitted apicomplexan hemoparasite of genus Hepatozoon, which could cause diseases and ultimately reduce fitness. …”
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  16. 76
    “…Registered hunters harvested over 1.3 million non-native invasive green iguanas (Iguana iguana) on Grand Cayman between October 2018 and August 2021. …”
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  18. 78
    “…SIMPLE SUMMARY: The rhinoceros iguana (Cyclura cornuta cornuta), like many other iguana species, has become severely endangered as a result of human activities, earning the highest level of protection under the CITES convention for protected species. …”
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  19. 79
    por Fajfer, Monika, Skoracki, Maciej
    Publicado 2023
    “…SIMPLE SUMMARY: This research presents a description of a new ectoparasitic scale-mite species, Neopterygosoma robertmertensi sp. n., collected from a Robert’s tree iguana (Liolaemus robertmertensi) from Argentina. …”
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  20. 80
    “…BACKGROUND: Marine iguanas (Amblyrhynchus cristatus) inhabit the coastlines of large and small islands throughout the Galápagos archipelago, providing a rich system to study the spatial and temporal factors influencing the phylogeographic distribution and population structure of a species. …”
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