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Keywords from Image Description:
Reitter Hygrotus u.a.. Table of different Dytiscidae species From Edmund Reitter Fauna Germanica Die Kfer des deutschen Reiches Hydrovatus cuspitadus Hyphydrus ferrugineus Hygrotus inaequalis Hygrotus versicolor Hygrotus quinquelineatus Hygrotus decoratus Hygrotus confluens Hygrotus enneagrammus Hygrotus novemlineatus Hygrotus parallelogrammus