. Die europäischen Borkenkäfer. Für Forstleute, Baumzüchter und Entomologen. Scolytidae. Pit. macrographus. Fig. 57. 201. Fig. 55 (b). Pityophthorus macrographus Eichh. Fig. 56 (a). Hinteitheil des Käfers, halbschiäg von hinten. Fig. 56. Fig. 57. Pityophthorus macrographus. unter 3 Mm. dicker Fiehtenrinde. Nat. Grö 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 Eichhoff, Wilhelm Josef, 1822?-1893. Berlin, J. Springer

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Keywords: ., bookcentury1800, bookdecade1880, bookpublisherberli, bookyear1881