Zebra mussels attach to hard surfaces underwater. 3 May 2007 <. Populations of zebra mussels were discovered in the Great Lakes about 1988. An unfortunate consequence of taking on this water is that it often comes with uninvited guestsinvasive species. This article was most recently revised and updated by They have spread rapidly throughout the Great Lakes region and into the large rivers 4. By developing a corporate strategy, Reclamation integrates the various strategies to meet its needs and facilitates communication and … Login Zebra mussels reach sexual maturity after 1 or 2 years, and one female can release up to one million eggs in a spawning season. 3 May 2007 The humble freshwater drum — A problem in Europe from the 19th century, the zebra mussel arrived in North America, probably in the ballast water of ships, in 1986.
Less than 1% (or 15,000) of the eggs reach adulthood. The voracious mussels disrupt food webs by wiping out phytoplankton, and their massive clustering on water-intake valves and pipes, bridge abutments, and other structures can cause severe commercial damage. It was first found in countries like Poland, Russia, and other countries formerly comprising the Soviet Union. Search Britannica
PIERRE — The S.D. History of Zebra Mussels.
While we can learn a lot from looking at how zebra mussels behave in Europe, zebra mussels face different ecosystems in North America often making comparisons and predictions complicated. Zebra Mussel Natural History Zebra mussels are a small, bi-valve mollusk with alternating light and dark rings or stripes. It has a small triangular shell with a sharply pointed umbo (hinge end). It is estimated that a Zebra Mussel produces 1.5 million eggs per year. The zebra mussel was originally described by the famous Russian scientist and explorer Pyotr Simon Pallas from a population in a tributary of the Ural River in the Caspian Sea Basin. 1. Zebra Mussel History. The zebra mussels also outcompete the natives for food and space, and because of their fast reproduction can quickly overwhelm a water system. It was first found in countries like Poland, Russia, and other countries formerly comprising the Soviet Union. By 1940, every European country had Zebra Mussels in at least main bodies of water. Place of origin: Zebra mussels are native to eastern Europe and western Asian but were introduced to the United States in the 1980s.
Invasive zebra mussels have devastating economic, recreational, and environmental impacts. Categories Completing the CAPTCHA proves you are a human and gives you temporary access to the web property.If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware.If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. Check out Britannica's new site for parents!
Origin Dreissena polymorpha or Zebra mussel is native to Eurasia, specifically the drainage basins of the Black, Caspian, Aral and Azov seas.
The Class of this organism, Bivalvia, is also latin, meaning: "two shells", giving it its very destictive feature when observing this invertebrate.