Citations

Works Cited

"American Bullfrog." National Geographic. Web. 07 Mar. 2012. <http://animals.nationalgeographic.com/animals/amphibians/american-bullfrog/>.

"American Bullfrog Rana Catesbeiana." ENature: FieldGuides: Species Detail. Web. 07 Mar. 2012. <http://www.enature.com/fieldguides/detail.asp?recNum=AR0026>.

"Brazilian Elodea(Egeria Densa)." Brazilian Elodea, a Noxious Aquatic Weed. Web. 07 Mar. 2012. <http://www.kingcounty.gov/environment/waterandland/lakes/plants/weed-identification/brazilian-elodea.aspx>.

Ficetola, Gentile Francesco, Claude Miaud, François Pompanon, and Pierre Taberlet. "Species Detection Using Environmental DNA from Water Samples." Biology Letters 4.4 (2008): 423-25. Print.

"Green Crab (Carcinus Maenas) - FactSheet." Nonindigenous Aquatic Species. Web. 07 Mar. 2012. <http://nas.er.usgs.gov/queries/factsheet.aspx?SpeciesID=190>.

Grosholz, Edwin, Sabrina Lovell, Elena Besedin, and Marilyn Katz. "Modeling the Impacts of the European Green Crab on Commercial Shellfisheries." Ecological Applications (2011): 110220084802040. Print.

"Himalayan Blackberry and Evergreen BlackberryRubus Armeniacus (syn. Rubus Discolor) and Rubus LaciniatusRosaceae Family." Himalayan Blackberry and Evergreen Blackberry Identification. Web. 07 Mar. 2012. <http://www.kingcounty.gov/environment/animalsAndPlants/noxious-weeds/weed-identification/blackberry.aspx>.

"Invasive Species: Aquatic Species - European Green Crab (Carcinus Maenas)." National Invasive Species Information Center. Web. 07 Mar. 2012. <http://www.invasivespeciesinfo.gov/aquatics/greencrab.shtml>.

"Non-native, Invasive, Freshwater Plants." Technical Information about Brazilian Elodea (Egeria Densa). Web. 07 Mar. 2012. <http://www.ecy.wa.gov/programs/wq/plants/weeds/aqua002.html>.

Roman, Joe, and Stephen R. Palumbi. "A Global Invader at Home: Population Structure of the Green Crab, Carcinus Maenas, in Europe." Molecular Ecology 13.10 (2004): 2891-898. Print.

Torchin, Lafferty, and Kuris. "Infestation of an Introduced Host, the European Green Crab, Carcinus Maenas, by a Symbiotic Nemertean Egg Predator, Carcinonemertes Epialti."PubMed. Web.