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Wikipedia
Quagga mussel
Dreissena rostriformis bugensis

Quagga mussel (Dreissena rostriformis bugensis) is a mollusk pest. It is a native of Ukraine and was first detected in Great Lakes in 1989.

Dreissena rostriformis bugensis is a small freshwater bivalve mollusk. Quaggas are prodigious water filterers, removing substantial amounts of phytoplankton and suspended particulate from the water. By removing the phytoplankton, quaggas in turn decrease the food source for zooplankton, therefore altering the food web. Impacts associated with the filtration of water include increases in water transparency, decreases in mean chlorophyll a concentrations, and accumulation of pseudofeces. Water clarity increases light penetration causing a proliferation of aquatic plants that can change species dominance and alter the entire ecosystem.
News

12/12/2019 - Quagga mussels threaten Swiss eco-systems
12/12/2019 - State works to prevent mussels
12/09/2019 - Good Dogs Against Invasive Species
12/04/2019 - Shutting down Lake Powell would be a worthwhile investment
11/22/2019 - Algae could kill invasive mussels
11/22/2019 - Harmful algae could kill invasive mussels
11/22/2019 - Nineteen boats carrying invasive mussels stopped at B.C. borders
11/22/2019 - No Invasive Mussels Found in State Waters as AIS Boat Inspecti...
11/14/2019 - 19 mussel-contaminated boats stopped from entering BC this year
11/14/2019 - Montana FWP Considers Lifting Quarantine On Canyon Ferry
11/14/2019 - Mussel inspections find 19 boats carrying invasive species
10/15/2019 - Federal, state and tribal agencies joining for emergency respo...
10/15/2019 - Federal, State, and Tribal Governments Join Forces to Practice...
10/15/2019 - FWP: Montana still free of invasive mussels, but must remain v...
10/15/2019 - Zebra Mussels Found on Boat from Chicago
10/02/2019 - Nineteen boats carrying mussels found in AB by inspectors
10/01/2019 - Invasive mussels meet their match across Idaho
09/05/2019 - 44 citations issued during Labor Day weekend due to quagga mus...
09/04/2019 - Keeping aquatic invasive species out of Lake Meredith
08/19/2019 - NID program looks to protect local reservoirs from invasive aq...
08/02/2019 - You can help monitor Okanagan lakes for invasive mussels with ...
07/26/2019 - Don’t move a mussel: Boaters key to preventing dangerous inf...
07/26/2019 - National group goes after invasive mussels in the Great Lakes
07/24/2019 - Boaters beware: mussel-sniffing pooches are here
07/24/2019 - Dogs Search for Zebra Mussels in Yellowstone
07/24/2019 - Great Lakes groups endorse Invasive Mussel Collaborative
07/24/2019 - National Group Goes After Invasive Mussels In The Great Lakes
07/23/2019 - Don't fret over local mussels
07/23/2019 - Mussel Research Shows Exciting Results
07/22/2019 - Invasive mussels found on 10 watercraft coming into B.C. since...
07/17/2019 - Don't move a mussel
07/17/2019 - Invasive mussel threatens Lake Powell pipeline project
07/16/2019 - CPW Intercepting Record-Breaking Number of Mussel-Infested Boats
07/11/2019 - Fight the quagga
07/09/2019 - Rise in quagga mussels prompts extra inspections at Lake Powel...
07/09/2019 - Standley Lake may be one step closer to allowing trailered boa...
06/19/2019 - Water district: Lake Powell quagga mussels not considered a th...
06/17/2019 - Quagga mussels in Lake Powell pose threat to our water supply
06/12/2019 - Mock exercise for a real problem in Columbia Basin waterways
06/05/2019 - Boating season brings heightened mussels fear
06/05/2019 - Sportsmen expected to stop at checking station
06/04/2019 - Zebra Mussels Multiplying in Georgetown’s Water Plant
06/03/2019 - B.C.’s invasive mussel defence program launches new season
06/03/2019 - Five additional resources to help in the fight against invasiv...
05/17/2019 - Green Mountain Reservoir to open with improvements to combat i...
05/16/2019 - Aquatic Invasive Species Prevention Groups Work To Build Partn...
05/16/2019 - DCNR to check boats at Pa. state parks for invasive species
05/16/2019 - May long prep: even paddleboards can transmit invasive mussels
05/15/2019 - Flexing muscles over mussels
05/15/2019 - Montana mussel discovery has Wyoming on high alert
05/07/2019 - Magic Valley county commissioner meet to discuss invasive muss...
02/01/2019 - Worst-case AIS scenario: Defeat
09/07/2018 - Agencies investigating whitefish decline in the Great Lakes
09/07/2018 - Senator McGuire passes bill to cut red tape and implement Quag...
09/06/2018 - Utah Gov. Gary Herbert urges boaters' help in quagga fight | K...
08/23/2018 - 'Disgusting' invasive water plant part of Lake Simcoe's biodiv...
04/27/2018 - Mussel-Free Colorado Act signed into law
03/20/2018 - Western States, Wyoming Wage War On Invasive Species
02/27/2018 - Got a way to save our lakes from invasive mussels? It could ea...
02/20/2018 - Inspectors Needed to 'Muscle Out' Invasive Mussels
01/18/2018 - Don Allphin: Deer Creek pronounced 'mussel free'
01/18/2018 - Mussel-Free bill goes before Colorado legislature
08/11/2017 - Invasive gobies may change Oneida Lake's complexion—again
08/10/2017 - Lake George report: Boating up, but invasives too
08/04/2017 - Fearing mussels, irrigator bars boats from Grassy Lake
07/31/2017 - State of the Lake: All hands on deck approach needed to keep i...
07/21/2017 - Treatments on Round Lake target invasive mussels
02/25/2015 - Free training to stop invasive aquatic species - Jackson Hole ...
01/02/2015 - The importance of understanding the interactions of invasive s...
06/25/2014 - Bitterroot Forest Gil Gale Receives Award for Work on Invasive...
02/27/2014 - Invasive Species Legislation Introduced
Videos

Voracious Invasive Quagga Mussels
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