@article{ISI:000249443400012,
	title = {Discovery of Dreissena rostriformis bugensis (Andrusov 1897) in Western Europe},
	author = {Daniel P. Molloy and Abraham bij de Vaate and Thomas Wilke and Laure Giamberini},
	journal = {BIOLOGICAL INVASIONS},
	number = {7},
	pages = {871-874},
	volume = {9},
	year = {2007},
	biburl = {http://www.bibsonomy.org/bibtex/23cf0749b6b2a730141de615bbc456d02/biodivers},
	abstract = {Live individuals of Dreissena rostriformis bugensis were found in a
trawlnet sample taken in April 2006 near Willemstad in the Hollands
Diep, part of the main distributary in the Rhine delta in The
Netherlands. This represented the first record of this species in
Western Europe and a major westward range extension for this
Ponto-Caspian species. Density was very low, with the ratio of
Dreissena polymorpha to D. rostriformis bugensis in the order of 100:1.},
	issn = {1387-3547},
	keywords = {Dreissena Hollands_Diep IFZ Main-Danube_Canal introduced_species zebra_mussels }
}