Essay On Sea Lampreys

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Sea lamprey Petromyzon marinus
It is not known about how the sea lamprey was introduced into the great lakes region. It was first discovered in around 1830s. It is hypothesized that it was introduced in the Erie Canal as well as other shipping canals years prior to its discovery. Originally it was a salt-water creature that lived in the oceans but now they have adapted and can live in fresh water and can live comfortably in the great lakes and other fresh water rivers and streams.
It is probably impossible to completely exterminate the sea lampreys form the great lakes. However, efforts have been made to control the population of these pests by selectively hunting the sea lampreys, this lead to approximately 90% of the lampreys to be killed (Sea Lamprey, n.d.).
Impact on Environment Sea Lampreys feed off fish by puncturing its skin and drinking the bodily fluids of the host organism. Their prey …show more content…

Because invasive species are species that are not native to the habitat who threaten the environment, these precautions will help to ensure that you do not bring invasive species into foreign lands. Before you buy any plants for your garden, be sure that you make sure that you don’t buy any plants that are invasive; be sure to research before purchasing to buy non-invasive plants instead. Also, if you have a boat be sure to clean it before transporting it into different bodies of water to prevent non-native species from entering that new body of water. You should also make sure to clean your shoes if before you hike in different ecosystems to stop the spread of seeds and pathogens. You also shouldn’t pack food that may have insects in it or packing firewood because firewood has a good chance of harbouring invasive species. Finally, you should never release exotic animals or animals such as aquarium fish into the wild because they may become an invasive species to that

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