david.beadle:
Eurosta solidaginis (Goldenrod Gall Fly) - Kawartha Lakes, Ontario
david.beadle:
Procecidochares atra (Goldenrod Brussels Sprout Gall Fly) - Hastings County, Ontario
david.beadle:
Procecidochares atra (Goldenrod Brussels Sprout Gall Fly) - Hastings County, Ontario
david.beadle:
Rivellia quadrifasciata (Soybean Nodule Fly) - Toronto, Ontario
david.beadle:
Rivellia quadrifasciata (Soybean Nodule Fly) - Toronto, Ontario
david.beadle:
Procecidochares (Fruit Flies) - Bruce County, Ontario
david.beadle:
Eutreta noveboracensis (Fruit Flies) - Parry Sound District, Ontario
david.beadle:
Urophora affinis (Knapweed Gall Fly) - Northumberland County, Ontario
david.beadle:
Delphinia picta (Common Picture-winged Fly) - Toronto, Ontario
david.beadle:
Callopistromyia strigula (Picture-winged Flies) - Toronto, Ontario
david.beadle:
Tephritis pura (Fruit Flies) - Lambton County, Ontario
david.beadle:
Euaresta bella (Common Ragweed Fruit Fly) - Toronto, Ontario
david.beadle:
Euaresta bella (Common Ragweed Fruit Fly) - Toronto, Ontario
david.beadle:
Callopistromyia annulipes (Peacock Fly) - Norfolk County, Ontario
david.beadle:
Tephritis pura (Fruit Flies) - Norfolk County, Ontario
david.beadle:
Idana marginata (Picture-winged Flies) - Norfolk County, Ontario
david.beadle:
Rhagoletis pomonella (Apple Maggot) - Toronto, Ontario
david.beadle:
Rhagoletis cingulata (Eastern Cherry Fruit Fly) - Norfolk County, Ontario
david.beadle:
Rhagoletis cingulata (Eastern Cherry Fruit Fly) - Norfolk County, Ontario
david.beadle:
Rhagoletis cingulata (Eastern Cherry Fruit Fly) - Norfolk County, Ontario
david.beadle:
Chaetopsis (Banded-winged Flies) - Norfolk County, Ontario
david.beadle:
Rhagoletis suavis (Walnut Husk Maggot Fly) - Regional Municipality of Waterloo, Ontario
david.beadle:
Campiglossa albiceps (Fruit Flies) - Parry Sound District, Ontario
david.beadle:
Campiglossa albiceps (Fruit Flies) - Parry Sound District, Ontario
david.beadle:
Rivellia (Signal Flies) - Norfolk County, Ontario
david.beadle:
Urophora cardui (Thistle Stem Gall Fly) on Cirsium (Thistles) - Toronto, Ontario
david.beadle:
Euaresta festiva (Fruit Flies) - Norfolk County, Ontario
david.beadle:
Chaetopsis massyla (Picture-winged Flies) - Cochrane District, Ontario
david.beadle:
Rhagoletis juniperina (Fruit Flies) - Prince Edward County, Ontario
david.beadle:
Urophora quadrifasciata (Four-barred Knapweed Gall Fly) - Prince Edward County, Ontario