Learning more about vampire fish: first report of candiru attached to an Amazonian thorny catfish

  • Pensoft Editorial Team
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  • September 10, 2021
  • For the first time, scientists report a vampire fish attached to the body of an Amazonian thorny catfish. Very unusually, the candirus were attached close to the lateral bone plates, rather than the gills, where they are normally found. Since the hosts were not badly harmed, and the candirus apparently derived no food benefit, scientists believe this association is commensalistic rather than parasitic. The research is published in the open-access journal Acta Ichthyologica et Piscatoria.

    How did the guppy cross the ocean: An unexpected fish appears on a volcanic archipelago

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  • March 26, 2018
  • While people tend to describe tropical oceanic islands as ‘paradises on Earth’ and associate them with calm beaches, transparent warm waters and marvellous landscapes, archipelagos are often the product of a fierce natural force – volcanoes which erupt at the bottom of the sea. Because of their origin, these islands have never been connected to […]