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Invasive Species Project. The Common Carp. What is an invasive species?. An invasive species is a non-native species whose introduction causes or will cause future damage. Have no natural predators.
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Invasive SpeciesProject The Common Carp
What is an invasive species? • An invasive species is a non-native species whose introduction causes or will cause future damage. • Have no natural predators. • Several species of domestic animals including pets and livestock have escaped into the wild and become invasive.
Some invasive species • Feral dogs, cats, pigs, rats, and goats • Nutria • Horses, Donkeys • Mexican gray squirrel • Deer • Bison • Opossum • Reindeer • House shrew
Introducing….. THE COMMON CARP
Description • Lower fins often reddish • Generally grow to 30in and 10-15 pounds • Carp are bronze to greenish with a light underside. • Largest member of the minnow family • one of the most damaging aquatic invasive species due to its wide distribution
Origin • Migrated naturally to the Black and Aral seas. And have been known to travel east into Siberia and China as far as the Danube River.
Introduction to the U.S. • Its introduction to the American continent took place during the first half of the nineteenth century. • Originally introduced in the U.S. as afood source. • Established in 48 states.
Spawning • Spawning carp in shallow waters create a lot of commotion, and can be easily observed. • One female carp can lay over a million eggs in one season. • Males out number females
Affects On Ecosystems • Carp cause an increase in water turbidity and a decrease in aquatic plants and invertebrates. • Prey on the eggs of other fishes and their foraging activities can destroy spawning beds of more native species.
Previous Control Efforts. • The most ecologically sound method to reduce common carp populations is to improve the water clarity. • Barriers such as metal grates can be placed over culverts and streams to prevent future entry of adult carp.
Our Plan Of Action • Design a prototype. • Pitch idea to food company. • Test and collect data. • Start mass production. • Distribute to infected ecosystems.
The End Thank you for listening.