PLATE CLXXIX. 



FIG. 1. Cryphalus binodulus, Ratz. 



2. tilice, Panz. 



3. abietis, Ratz. 



4. fagi> Nord. 



5. Pityophthorus pubescens, Marsh. 



6. Xylocleptes bispinus, Duft. 



7. Dryooaetes autographus, Ratz. 



8. villosus, F. 



9. Tomicus sexdentatus, Born (gtenographus, Dnft.) 



10. ,, typographus, L. 



11. laricis, F. 



12. Pityogenes bidentatus, Herbst. (Indent, F.) 



13. Trypodendron clomesticum, L. 



