Tremex columba (left) compared to Vespa mandarinia (right), dorsal view; photos by Hanna Royals and Todd Gilligan, USDA APHIS PPQ ITP
Tremex columba (left) compared to Vespa mandarinia (right), dorsal view; photos by Hanna Royals and Todd Gilligan, USDA APHIS PPQ ITP
Vespa crabro, (left) compared to Vespa mandarinia (right), dorsal view; photos by Hanna Royals and Todd Gilligan, USDA APHIS PPQ ITP
Vespa crabro, (left) compared to Vespa mandarinia (right), dorsal view; photos by Hanna Royals and Todd Gilligan, USDA APHIS PPQ ITP
Vespa crabro face (left) compared to Vespa mandarinia face (right), anterior view; photos by Hanna Royals and Todd Gilligan, USDA APHIS PPQ ITP
Vespa crabro face (left) compared to Vespa mandarinia face (right), anterior view; photos by Hanna Royals and Todd Gilligan, USDA APHIS PPQ ITP
Vespa mandarinia, with radio tag attached; photo by Washington State Department of Agriculture
Vespa mandarinia queens from the Washington nest; photo by Washington State Department of Agriculture
Vespa mandarinia queens from the Washington nest; photo by Washington State Department of Agriculture
Vespa mandarinia dead workers floating in a trap; photo by Washington State Department of Agriculture
Vespa mandarinia dead workers floating in a trap; photo by Washington State Department of Agriculture
Vespa mandarinia live in the Washington nest; photo by Washington State Department of Agriculture
Vespa mandarinia queen trapped near Birch Bay, Washington; photo by Washington State Department of Agriculture
Vespa mandarinia queen trapped near Birch Bay, Washington; photo by Washington State Department of Agriculture
Vespa mandarinia combs from the Washington nest; photo by Washington State Department of Agriculture
Vespa mandarinia combs from the Washington nest; photo by Washington State Department of Agriculture