The Zebra muscle is a small muscle, but it has very sharp edges that can easily tear skin resulting in deep cuts. Environmental Consequences The Zebra mussels were first detected in Canada and the United States in 1988 in Lake...
Read MoreAn invasive species is defined as, “Any species that has been introduced to an environment where it is not native, and that has since become a nuisance through rapid spread and increase in numbers, often to the detriment...
Read MoreThe rusty crayfish is one of approximately 350 crayfish species that can be found in North American waters. Rusty crayfish as the name implies, have a brown body, and greenish-rusty coloured claws with dark black bands near the...
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The sea lamprey is an aggressive predator by nature which gives it a competitive advantage in a...
Read MoreReports from Papua New Guinea claim that the Pacu can grow very large and has turned into a man eater. While the pacu (Piaractus brachypomus) is a vegetarian in it’s natural distribution, reports from Papua New Guinea...
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