The Vertical Distribution of the Quagga Mussel in Harbours. From Ecological Research to Bilingual Teaching at Secondary Level 87 Abstract: ¿[¿] Führe uns den

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The Vertical Distribution of the Quagga Mussel in Harbours. From Ecological Research to Bilingual Teaching at Secondary Level 87 Abstract: ¿[¿] Führe uns denThesis (M. A.) from the year 2008 in the subject Didactics Biolology, grade: 2,0, Karlsruhe University of Education (Biologie), course: Zulassungsarbeit, language: English, abstract: The Quagga mussel (Dreissena bugensis rostriformis) is a non indigenous species that has been recorded in Germany for the first time in the Main river, east of Wrzburg in 2007 (VAN DER VELDE & PLATVOET 2007). In October 2007 the Quagga mussel has been recorded at several