'Brachyopa notata , the Black-banded Sapeater , is a rare species of syrphid fly. It has been observed in Northeastern North America. Hoverflies get their names from the ability to remain nearly motionless while in flight. The adults are also known as flower flies for they are commonly found around and on flowers from which they get both energy-giving nectar and protein rich pollen. Larvae for this genus are of the rat-tailed type. B.notata larvae have not been described.
Neoascia metallica, the Double-banded Fen Fly, is a common species of syrphid fly observed across North America. Hoverflies can remain nearly motionless in flight. The adults are also known as flower flies, for they are commonly found on flowers, from which they get both energy-giving nectar and protein-rich pollen. The larvae are aquatic.
Blera nigra , the Golden Haired Wood Fly, is a fairly common species of syrphid fly first officially described by Williston in 1887 Hoverflies get their name from the ability to remain nearly motionless while in flight The adults are also known as flower flies for they are commonly found around and on flowers from which they get both energy-giving nectar and protein rich pollen. The larvae are of the rat-tailed type feeding on exuding sap or in the rot holes of trees.
Temnostoma daochus , the Yellow-spotted Falsehorn, is a rare species of syrphid fly observed in the eastern United States. Hoverflies can remain nearly motionless in flight. The adults are also known as flower flies for they are commonly found on flowers, from which they get both energy-giving nectar and protein-rich pollen. Temnostoma adults are strong wasp mimics. The larvae burrow in moist decayed wood.
Blera umbratilis, the Hairy Wood Fly, is an uncommon species of syrphid fly first officially described by Williston in 1887. Hoverflies get their names from the ability to remain nearly motionless while in flight. The adults are also known as flower flies for they are commonly found around and on flowers, from which they get both energy-giving nectar and protein-rich pollen. The larvae are of the rat-tailed type, feeding on exuding sap or in the rot holes of trees.
Temnostoma venustum , the Black-banded Falsehorn , is a rare species of syrphid fly observed in the northeastern United States and adjacent Canada. Hoverflies can remain nearly motionless in flight. The adults are also known as flower flies for they are commonly found on flowers, from which they get both energy-giving nectar and protein rich pollen. Temnostoma adults are strong wasp mimics The larvae burrow in moist decayed wood.
Teuchocnemis bacuntius ,, the Orange Spur Fly , is a rare species of syrphid fly observed in eastern half of the United States. Syrphid flies are also known as Hover Flies or Flower Flies because the adults are frequently found hovering around flowers from which they feed on nectar and pollen. Adults are 13.5–18.1 mm (0.53–0.71 in) long, orange with a swolen hind femur and the hind tibia of the male with a ventral spur. The larvae are unknown.
Hadromyia aepalius, the Sterling Quicksilver, is a rare species of syrphid fly found in eastern North America. Hoverflies get their names from the ability to remain nearly motionless while in flight. The adults are also known as flower flies for they are commonly found around and on flowers, from which they get both energy-giving nectar and protein-rich pollen.
Brachypalpus femorata, the Orange Catkint, is an uncommon species of syrphid fly first officially described by Williston in 1882. Hoverflies get their names from the ability to remain nearly motionless while in flight. The adults are also known as flower flies for they are commonly found around and on flowers, from which they get both energy-giving nectar and protein-rich pollen. The larvae are of the rat-tailed type feeding on decaying sap under tree bark.
Brachypalpus cyanogaster, the Bluebottle Catkin, is a rare species of syrphid fly first officially described by Loew in 1872 Hoverflies get their names from the ability to remain nearly motionless while in flight The adults are also known as flower flies for they are commonly found around and on flowers from which they get both energy-giving nectar and protein rich pollen. The larvae are of the rat-tailed type feeding on decaying sap under tree bark.
Spilomyia liturata, the Rocky Mountain Hornet Fly, is an uncommon species of syrphid fly. This species is found in western North America along the Rocky Mountains. Hoverflies get their names from the ability to remain nearly motionless while in flight. The adults are also known as flower flies for they are commonly found around and on flowers, from which they get both energy-giving nectar and protein-rich pollen. The larvae are known as the short-tailed larvae, suited for moist areas such as rot holes of trees.
Chalcosyrphus (Xylotomima) metallifer , the Orange-horned Leafwalker, is a rare species of syrphid fly observed in the Eastern United States. Hoverflies can remain nearly motionless in flight. The adults are also known as flower flies for they are commonly found on flowers, from which they get both energy-giving nectar and protein-rich pollen.
Chalcosyrphus (Xylotomima) libo, the Long-haired Leafwalker, is an uncommon species of syrphid fly observed in north-central North America. Hoverflies are able to remain nearly motionless in flight. The adults are also known as flower flies for they are commonly found around and on flowers, from which they get both energy-giving nectar and protein-rich pollen.
Tropidia calcarata, the Lily-loving Thickleg Fly, is a rare species of syrphid fly observed from northeastern North America. Hoverflies can remain nearly motionless in flight. The adults are also known as flower flies for they are commonly found on flowers, from which they get both energy-giving nectar and protein-rich pollen. The larvae have been found on the rotting roots of an aquatic lily.
Xylota angustiventris,, the Two-spotted Leafwalker , is an uncommon species of syrphid fly observed in northeast North America. Syrphid flies are also known as Hover Flies or Flower Flies because the adults are frequently found hovering around flowers from which they feed on nectar and pollen. Adults are 12.2–14.4 mm (0.48–0.57 in) long, largely black with two yellow spots on the abdomen in the male? The larvae are not known, but in this genus, are likely to be found in tree holes or bark to feed on sap.
Xylota subfasciata ,, the Large-spotted Forest Fly , is an uncommon species of syrphid fly observed widely across North America. Syrphid flies are also known as Hover Flies or Flower Flies because the adults are frequently found hovering around flowers from which they feed on nectar and pollen. Adults are 8.7–1,312.5 mm (0.34–51.67 in) long, black with large yellow abdominal spots. The larvae of this genus live under bark in sap runs.
Sphegina (Sphegina) keeniana, the Peg-legged Pufftail, is a fairly common species of syrphid fly observed in Eastern North America. Hoverflies can remain nearly motionless in flight. The adults are also known as flower flies for they are commonly found on flowers, from which they get both energy-giving nectar and protein-rich pollen. Larvae found in accumulations of decaying sap under bark, usually in wet situations such as damp, shaded woodland and in partially submerged wood in streams and pools.
Brachyopa media ( Williston, 1882), is a rare species of syrphid fly. It has been observed in the Northeastern United States. Hoverflies get their names from the ability to remain nearly motionless while in flight. The adults are also known as flower flies for they are commonly found around and on flowers from which they get both energy-giving nectar and protein-rich pollen. Larvae for this genus are of the rat-tailed type. B.media larvae have not been described.
Pipiza puella, the sumac gall pithead, is a species of syrphid fly observed in eastern and Central United States, Canada and Norway. Hoverflies can remain nearly motionless in flight. The adults are also known as flower flies for they are commonly found on flowers from which they get both energy-giving nectar and protein rich pollen. Larvae when known are aphid predators.
Leucozona americana Curran 1923, the American whitebelt fly, is an uncommon species of syrphid fly observed throughout northern North America. Hoverflies can remain nearly motionless in flight. The adults are also known as flower flies for they are commonly found on flowers, from which they get both energy-giving nectar and protein rich pollen. Larvae are not known.
