. Die Asseln oder Isopoden Deutschlands. Asellidae; Isopoda. Fig. 50. Porcellio dilatatus, Kopf, unten Rückenansicht, oben mehr von vorn. Fig. 49. Porcellio rathkii, Kopfende, Rü 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 Dahl, Friedrich, 1856-1929. Jena, Fischer

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectisopoda, bookyear1916