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Created By: Nate Green. Round Goby. Neogobius melanostomus. Name of species: Neogobius malanostomus Common name: Round goby Kingdom: Animalia Phylum: Chordata Class: Actinopterygii (ray-finned fish). Classification.
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Created By: NateGreen Round Goby Neogobiusmelanostomus
Name of species: Neogobiusmalanostomus • Common name: Round goby • Kingdom: Animalia • Phylum: Chordata • Class: Actinopterygii (ray-finned fish) • Classification
The round goby was introduced to the great lakes from Europe and Asia in 1990 • It was introduced by accident due to the transfer of ballast water from international ships • Today it can be found in the great lakes and many northern lakes. From There to Here
The round goby affects people through the effect they have on fish • The goby eats some of the native species and cause problems for fishermen • They also eat fish that people eat such as sculpin and perch Effects on Humans
Effects on ecosystem • The round goby is very aggressive and highly territorial as well as very competitive for food, shelter, and spawning areas. • Due to this, the fish prey on ournative population of mottled sculpin and logperch which greatly reduce the number of those sculpin and perch • Not only do they eat those fish but they eat the eggs of all the fish in the lakes
Very Successful! • The round goby is so successful because it is very aggressive • It is able to eat fish of its same size and can eat the eggs of fish that normally eat the goby • It is also so successful since it had almost the same climate in Eurasia so it did not have to adapt
Whatabout the future? • Some attempts have been put into place to track the spread of this species but not much has been done to stop it • If the round goby stays it could mean a rough future for many fish in the great lakes
Bibliography • http://www.inhs.illinois.edu/inhsreports/nov-dec98/goby.html • http://en.wikipedia.org/wiki/Round_goby