Two new invasive aquatic species pose a threat to the environment and water supply in California. The quagga mussel, Driessena bugensis, and zebra mussel, Driessena polymorpha, were detected in California water bodies in 2007 and 2008. These species have great potential to cause ecological harm by modifying aquatic habitats, and growing over native species, and to cause economic harm by clogging pipes and covering infrastructure from boat engines to dam gates.
To purchase our recently developed Early Detection Monitoring Manual for Quagga and Zebra Mussels, visit http://www-csgc.ucsd.edu/BOOKSTORE/FEE%20PUBLICATIONS/fee_pub_MonitoringGuide.html