Figures 14-19 Sawfly adults 14Metallus capitalis (Tenthredinidae: Heterarthrinae), Driftwood Prov. Park, ON, Canada 15Cladius pallipes, Manitoulin Island, ON, Canada 16Dolerus (Achaetoprion) sp. (Tenthredinidae: Selandriinae), Manitoulin Island, ON, Canada 17Lagium atroviolaceum (Tenthredinidae: Tenthredininae) feeding on aphids (Hemiptera: Aphididae), Gore Bay, ON, Canada 18Tenthredo pleuralis (Tenthredinidae: Tenthredininae), St. Anthony, NF, Canada 19Macroxyela ferruginea (Xyelidae), Maryland, USA (photo by S. Schulmeister)
FIGURES 10–13. Euura, lancets; 10 viduata (31740) 11 reticulata (31741) 12 amerinae (31742) 13 testa...
FIGURE 21. Euura amentorum group. A–C E. amentorum DEI-GISHym84386 last instar larva, in ethanol: A)...
FIGURES 1–20. Apex of gaster, showing last tergum and sternite, ovipositor and sheaths. Scale 0.50 m...
Figures 2-7 Sawfly adults 2Syntexis libocedrii (Anaxyelidae), Oregon, USA (photo by N. Schiff) 3Phyl...
Figure 1 Map of Canada, Alaska and Greenland showing number of described, recorded sawfly species an...
Figures 2-7 2Aphelinus sp. (Aphelinidae), Clear Creek, ON3Conura sp. (Chalcididae), near St. William...
Figures 8-13 8Sycophila sp. (Eurytomidae), near Elora, ON9Leucospis affinis (Leucospidae) sipping ne...
Figure 1 Map of Canada, Alaska, Greenland and Saint Pierre and Miquelon showing number of described,...
Figure 9 - Localities of Blennocampinae, Allantinae, and Tenthredininae (Tenthredinidae...
Figures 7-11 - Waldheimia lucianocapellii. 7 Lateral 8 Dorsal 9 Face, front 10 Male genital capsule,...
FIGURE 14. Lancets. A–C Euura amentorum: A) PR.505VV, lobe projecting from base of tangium arrowed. ...
FIGURE 13. Euura ursaminor n. sp. A–B, D, G–H) ♀ paratype DEI-GISHym31946. C, E–F) ♀ holotype PR.513...
Figure 2 Number of species of Hymenoptera in northern North America by major taxonomic group as show...
Figure 14 - Waldheimia atripennis, male (P3967.U), body length 7.0 mm....
Figures 1-6 - Representative species of the family Tenebrionidae in New Brunswick: 1 Neatus tenebrio...
FIGURES 10–13. Euura, lancets; 10 viduata (31740) 11 reticulata (31741) 12 amerinae (31742) 13 testa...
FIGURE 21. Euura amentorum group. A–C E. amentorum DEI-GISHym84386 last instar larva, in ethanol: A)...
FIGURES 1–20. Apex of gaster, showing last tergum and sternite, ovipositor and sheaths. Scale 0.50 m...
Figures 2-7 Sawfly adults 2Syntexis libocedrii (Anaxyelidae), Oregon, USA (photo by N. Schiff) 3Phyl...
Figure 1 Map of Canada, Alaska and Greenland showing number of described, recorded sawfly species an...
Figures 2-7 2Aphelinus sp. (Aphelinidae), Clear Creek, ON3Conura sp. (Chalcididae), near St. William...
Figures 8-13 8Sycophila sp. (Eurytomidae), near Elora, ON9Leucospis affinis (Leucospidae) sipping ne...
Figure 1 Map of Canada, Alaska, Greenland and Saint Pierre and Miquelon showing number of described,...
Figure 9 - Localities of Blennocampinae, Allantinae, and Tenthredininae (Tenthredinidae...
Figures 7-11 - Waldheimia lucianocapellii. 7 Lateral 8 Dorsal 9 Face, front 10 Male genital capsule,...
FIGURE 14. Lancets. A–C Euura amentorum: A) PR.505VV, lobe projecting from base of tangium arrowed. ...
FIGURE 13. Euura ursaminor n. sp. A–B, D, G–H) ♀ paratype DEI-GISHym31946. C, E–F) ♀ holotype PR.513...
Figure 2 Number of species of Hymenoptera in northern North America by major taxonomic group as show...
Figure 14 - Waldheimia atripennis, male (P3967.U), body length 7.0 mm....
Figures 1-6 - Representative species of the family Tenebrionidae in New Brunswick: 1 Neatus tenebrio...
FIGURES 10–13. Euura, lancets; 10 viduata (31740) 11 reticulata (31741) 12 amerinae (31742) 13 testa...
FIGURE 21. Euura amentorum group. A–C E. amentorum DEI-GISHym84386 last instar larva, in ethanol: A)...
FIGURES 1–20. Apex of gaster, showing last tergum and sternite, ovipositor and sheaths. Scale 0.50 m...