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. Abhandlungen und Berichte. Natural history; Natural history. Fig. 10. Schloss von unten gesehen der linken Schale a) von U. gentilis Haas; b) von U. pictoruni L. der rechten Schale c) von U. gentilis Haas; d) von U. pictorum L. Nat. Grösse. 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 Museum für Natur- und Heimatkunde (Magdeburg, Germany). Magdeburg : Das Museum
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectnaturalhistory, booky