. Die Embryonalentwickelung von Dermapteren und Orthopteren unter besonderer Berücksichtigung der Keimblätterbildung;. Embryology; Orthoptera. Mpl. Gustav Fischer. 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 Heymons, Richard, 1867-. Jena, G. Fischer

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Keywords: ., bookcentury1800, bookdecade1, booksubjectembryology, bookyear1895