Crayfish

• Mutant crayfish clones take over cemetery after aquarium escape

  Belgium is grappling with the marbled crayfish, an unnatural invasive species with a big appetite and the ability to clone itself.

  Trending

  Oct 26, 2020
  
• Invasive crayfish may pose new threat to Calgary-area trout

  Invaders in the Elbow River? The search is on for an invasive species that could harm native species in the Calgary area.

  Environment

  Jul 19, 2018
  
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• Invasive giant goldfish to be killed off in St. Albert ponds

  The City of St. Albert is taking more aggressive action to kill off Asian goldfish, which have invaded two storm water ponds in the community.

  Environment

  Sep 26, 2017
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•  ‘They taste like lobster’: Calgarians find invasive Crayfish flourishing in Nose Creek

  In the shallow waters of Nose Creek, burrowed beneath the rocks, are thousands of animals you might assume belong in the sea.

  Consumer

  Jun 21, 2016