. Calwers Käferbuch; einfürhrung in die kenntnis der käfer Europas. Beetles. 21. 1 1. Cis boleti. 2. Ennearthron cornutum. 3. Oclotemnus mandibularis. 4. Dorcatoma Dresdensis. 5. Dorc. clirysomelina. 6. Lasioderma serricome. 7. Ptilinus pectinicornis 0*. 8. Ptilinus pectinicornis J. 9. Bostrychus capucinus. 10. Xylonites retusus. 11. Sinoxylon chalcographura. 12. Psoa Viennensis. 13. Psoa dubia. 14. Hylecoetus dermestoides. 15. Lymexylon navale. 16. Piatypus cylindrus. 17. Ips typographus. 18. Pityo- genes chalcographus. 19. Ips sexdentatus. 20. Ips curvidens. 21. Ipslaricis. 22. Xyleborus mon

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. Calwers Käferbuch; einfürhrung in die kenntnis der käfer Europas. Beetles. 21. 1 1. Cis boleti. 2. Ennearthron cornutum. 3. Oclotemnus mandibularis. 4. Dorcatoma Dresdensis. 5. Dorc. clirysomelina. 6. Lasioderma serricome. 7. Ptilinus pectinicornis 0*. 8. Ptilinus pectinicornis J. 9. Bostrychus capucinus. 10. Xylonites retusus. 11. Sinoxylon chalcographura. 12. Psoa Viennensis. 13. Psoa dubia. 14. Hylecoetus dermestoides. 15. Lymexylon navale. 16. Piatypus cylindrus. 17. Ips typographus. 18. Pityo- genes chalcographus. 19. Ips sexdentatus. 20. Ips curvidens. 21. Ipslaricis. 22. Xyleborus monographus. 23. Xyl. dispar cf- 24. Xyl. dispar J. 25. Cryphalus tiliae. 26. Crypturgus pusilltis. 27. Xyloterus lineatus. 28. Eccoptogaster scolytus. 29. Ecc. multistriatus. 30. Polygraphus polygraphus. 31. Hylesinus fraxini. 32. Den- droctonus micans. 33. Mydophilus piniperda. 34. Hylurgus ligniperda. 35. Hylastes palliatus. 36. Hyl. ater.. 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 work.. Calwer, C G, 1874; Schaufuss, Camillo Festivus Christ. Stuttgart, E. Schweizerbart, [etc. ]