| macrosiphum euphorbiae | | Canada: New Brunswick, Queens Co., Jemseg, under s end of bridge on Hwy 2 | | 835426751 |
| macrosiphum euphorbiae | | Canada: New Brunswick, Northumberland Co, New Jersey, Anderson Creek, peat bog | | 835446523 |
| macrosiphum euphorbiae | | Canada: New Brunswick, Queens Co., Jemseg, under s end of bridge on Hwy 2 | | 835478075 |