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The zebra mussel (Dreissena polymorpha) is a small freshwater mussel, an aquatic bivalve mollusk in the family Dreissenidae.The species originates from the lakes of southern Russia and Ukraine, [3] but has been accidentally introduced to numerous other areas and has become an invasive species in many countries worldwide.
Native Great Lakes mussel coated with zebra mussels. Another example of the migration of non-native species is Dreissena polymorpha, common name Zebra Mussel, originating in Western Asia. [5] They first appeared in North America in 1988 in Lake St Clair and have spread through the Great Lakes and other fresh waters.
The zebra mussel, which arrived in North American waters in 1985, originated in the Black Sea and Caspian Sea area and is thought to have been brought to North America in the ballast of foreign freighters. Zebra mussels are particularly harmful to Lake Simcoe because they increase the clarity of the water allowing sunlight to penetrate to the ...
Zebra mussels were first detected in the Great Lakes Basin in 1988, in Lake St. Clair. Over 1400 invasive species of fish, plants, insects and invertebrates have been introduced to Canada through intentional and unintentional means. [ 45 ]
In 1988 zebra mussels (Dreissena polymorpha) were found in Lake Erie, and soon after they spread to all the Great Lakes. [1] Since then, zebra mussels can still be found in each of the Great Lakes, as well as throughout the major navigable rivers in the eastern part of the United States (including the Hudson, St. Lawrence, and Niagara Rivers).
Sagittunio nasutus, the eastern pondmussel, is a species of freshwater mussel in the family Unionidae, the river mussels. [2] This species is native to the eastern United States and Ontario, Canada. [1] In Canada, the eastern pondmussel has been adversely affected by zebra mussels, which were introduced near the end of the 1980s. [3]
The most common types of dreissenids are Dreissena polymorpha (Zebra mussel) and Dreissena rostriformis (Quagga mussel). [14] These mussels damage both ecological systems and human infrastructure. In North America, biofouling caused by dreissenids created 267 million dollars’ worth of damage between 1989 and 2004. [ 14 ]
There has been some research on the freshwater drum's impact on the invasive zebra mussel in northern lakes and rivers. Zebra mussels are consumed by freshwater drum once they reach a length of 25 cm (9.8 in), but drum under 35 cm (14 in) in length only eat small mussels and reject the larger ones. [28] The fish larger than 35 cm (14 in ...