Eggs survive through avian guts—A possible mechanism for transoceanic dispersal of flightless weevils

Hui-Yun Tseng, Si‐Min Lin, Tsui‐Wen Li, Chia‐Hsin Liou, Ace Kevin S. Amarga & Analyn Cabras
How flightless animals disperse to remote oceanic islands is a key unresolved question in biogeography. The flightless Pachyrhynchus weevils represent repetitive colonization history in West Pacific islands, which attracted our interests about how some weevils have successfully dispersed in the reverse direction against the sea current. Here, we propose endozoochory as a possible mechanism that the eggs of the weevils might be carried by embedded in the fruits as the food of frugivorous birds. In...

Registration Year

  • 2021
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Resource Types

  • Dataset
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Affiliations

  • University of Mindanao
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  • National Museum of Natural Science
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  • National Taiwan Normal University
    1
  • National Taiwan University
    1
  • Academia Sinica
    1