Iceland has found its first mosquitoes

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Discussion Overview

The discussion centers around the recent discovery of mosquitoes in Iceland, exploring the implications of their presence, potential causes for their arrival, and comparisons to other mosquito species. The scope includes ecological adaptation, climate change effects, and the broader impact on local environments.

Discussion Character

  • Exploratory, Debate/contested, Conceptual clarification

Main Points Raised

  • Some participants question whether there are still places to escape mosquitoes, suggesting Greenland or Antarctica as potential refuges.
  • Multiple participants express curiosity about how mosquitoes arrived in Iceland, with one noting that climate change is being blamed but highlighting Iceland's hostile environment for mosquitoes.
  • One participant mentions that the identified mosquito species is hardy but does not pose a significant health risk, while also noting the growing population of biting midges introduced a decade ago.
  • A participant introduces a related topic about a mosquito species that evolved to live in the London underground, suggesting adaptability in mosquitoes as a theme.
  • Another participant remarks on the adaptability of mosquitoes in response to shifting conditions, emphasizing Iceland's previous status as a safe zone.

Areas of Agreement / Disagreement

Participants express curiosity and concern about the arrival of mosquitoes in Iceland, but there is no consensus on the reasons for their presence or the implications of this change. Multiple competing views and questions remain unresolved.

Contextual Notes

Participants note the complexity of ecological adaptation and the potential influence of climate change, but do not resolve the underlying assumptions or conditions affecting mosquito survival in Iceland.

Who May Find This Useful

Readers interested in ecology, climate change, and the adaptability of species may find this discussion relevant.

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How did they get there?
 
martinbn said:
How did they get there?
I think thats the major question, climate change is already being blamed, but the climate and flora of Iceland is particularly hostile to mosquitoes, despite warming of a few degrees. like many insects they are of course "frequent fliers". The species identified does appear to be quite hardy, but it doesn't represent a significant risk to human health. However not to worry, you can still be eaten alive by the growing biting midge population, apparently introduced around 10 years ago.
 
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Yesterday I read about a species of mosquito that evolved to live in the London underground (subway).
It is derived from a much more common European mosquito species. It may have evolved to live in caves before finding the underground.
 
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It's remarkable how adaptable mosquitoes can be when conditions shift, even slightly. Iceland has always seemed like one of the last safe zones.
 

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