. Bonner zoologische Monographien. Zoology. 115 Beutetiere Gammarus Alter der Nestlinge in Tagen Ephemeroptera Plecoptera 10 % 90 % 80 % 70 % 60 % 50 % 40 % 50 % 20 % 10 # 10 % 1-2 5-6 7-15 0,8. 10,7 Trichoptera Diptera Ancylus fluv. 50 %â 20 10 50 % 20 %- 10 10 % 7,1 6,9 2,6. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Bonn, Zoologisches Forschungsinstitut und Museum Alexander Koenig

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Keywords: ., bookcentury1900, bookcollectionbiodiversity, booksubjectzoology