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\bibitem{Claus+Kinzelbach1976} Claus, W., \& Kinzelbach, R. (1976). \textit{Die H{\"o}heren Krebse des Naturschutzgebietes {\textquotedblleft}H{\"o}rdter Rheinaue{\textquotedblright} (Crustacea: Malacostraca)} (Vol. 64).

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