Chironomidae (Diptera) collected in the forest reserve Sihlwald ZH, with 21 new records for Switzerland

Otto C-J & Schiegg K
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Otto, C. J., & Schiegg, K. (1999). Chironomidae (Diptera) collected in the forest reserve Sihlwald ZH, with 21 new records for Switzerland. Mitteilungen der Schweizerischen Entomologischen Gesellschaft, 72(1-2), 95-103. https://doi.org/10.5169/seals-402744