Notes on Cynipid Galls, Ground Beetles and Ground-Dwelling Spiders Collected at Fort Severn, Ontario
of cynipid wasps (Hymenoptera: Cynipidae) on the wild rose Rosa acicularis. Roses and cynipid galls occur along the banks of the Severn River above the tree line because of clay deposits, heat, and rafts of vegetation carried north by the river. Ground beetles and spiders were collected with pitfall...
| Main Authors: | , , |
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| Format: | Text |
| Language: | English |
| Published: |
2002
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| Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.496.7232 http://pubs.aina.ucalgary.ca/arctic/Arctic56-2-159.pdf |