Platycheirus nodosus | |
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Scientific classification ![]() | |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Diptera |
Family: | Syrphidae |
Subfamily: | Syrphinae |
Tribe: | Bacchini |
Genus: | Platycheirus |
Species: | P. nodosus |
Binomial name | |
Platycheirus nodosus Curran 1923 | |
Platycheirus nodosus, known as the twospear sedgesitter, is an uncommon species of syrphid fly observed in Canada and The Rocky Mountains. 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 aphid predators. [1] [2]
Hover flies, also called flower flies or syrphid flies, make up the insect family Syrphidae. As their common name suggests, they are often seen hovering or nectaring at flowers; the adults of many species feed mainly on nectar and pollen, while the larvae (maggots) eat a wide range of foods. In some species, the larvae are saprotrophs, eating decaying plant and animal matter in the soil or in ponds and streams. In other species, the larvae are insectivores and prey on aphids, thrips, and other plant-sucking insects.
Eristalinae are one of the four subfamilies of the fly family Syrphidae, or hoverflies. A well-known species included in this subfamily is the dronefly, Eristalis tenax.
Spilomyia crandalli, Crandall's Hornet Fly ', is a rare species of syrphid fly first officially described by Curran in1951 This species is found in the Western North America near the Pacific coast. 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 enegy-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.
Helophilus fasciatus, the narrow-headed marsh fly, is an abundant species of syrphid fly observed throughout the United States and 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. The larvae of this genus are associated with wet decaying organic material, particularly accumulations of decaying vegetation in ponds and mud and farmyard manure or silage. The adults of this species lays eggs on vegetation overhanging water. The larvae hatch and drop into the water.
Spilomyia liturata Williston, 1882, 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, also known as flower flies for they are commonly found around and on flowers from which they get both enegy-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.
Helophilus obscurus , the Obscure Marsh Fly, is a common species of syrphid fly observed throughout Canada and the northern United States and Rocky Mountains. 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 of this genus are associated with wet decaying organic material, particularly accumulations of decaying vegetation in ponds and mud and farmyard manure or silage the larvae of this species are not known.
Anasimyia bilinearis, the two-lined swamp fly, is an uncommon species of syrphid fly observed throughout 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 of this genus are of the rat-tailed type living in aquatic environments.
Anasimyia chrysostoma, the lump-legged swamp fly , is a fairly common species of syrphid fly observed across the United States and 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. Larvae of this genus are of the rat-tailed type living in aquatic environments.
Parhelophilus porcus , the black bog fly, is an uncommon species of syrphid fly observed in 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. The larvae are the long tailed "rat-tailed" type.
Heringia canadensis , the Canadian smoothleg, is a fairly common species of syrphid fly observed in many parts of 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 when known are aphid predators.
Platycheirus inversus, also known as the knobfoot sedgesitter, is a rare species of syrphid fly observed in 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. Larvae are aphid predators.
Platycheirus modestus , also known as the yellow sedgesitter, is an uncommon species of syrphid fly observed throughout Northern North Amnerica. Hoverflies can remain nearly motionless in flight. The adults are also known as flower flies for they are usually found on flowers from which they get both enegy-giving nectar and protein rich pollen. Larvae are aphid predators.
Platycheirus nearcticus, the Nearctic broadhand sedgesitter, is a common species of syrphid fly observed in mainly in northeastern North America but scattered more broadly across the continent. 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 aphid predators.
Platycheirus thompsoni, or Thompson's sedgesitter , is an uncommon species of syrphid fly observed in Notheastern 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 enegy-giving nectar and protein rich pollen. Larvae are aphid predators.
Cheilosia latrans, the steely blacklet, is a very common species of syrphid fly observed in 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 when known are plant feeders.
Cheilosia rita the inky blacklet, is a fairly common species of syrphid fly observed in The United States and 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. The larvae, when they are known, are plant feeders.
Cheilosia caltha, the prairie blacklet, is a fairly 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. Larvae, when known, are plant feeders.
Cheilosia capillata, the scar-horned blacklet, is an uncommon species of syrphid fly observed in the northeastern 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. Larvae when known are plant feeders.
Cheilosia pallipes, the yellow-shouldered blacklet, is a 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, when known, are plant feeders.
Heringia rita, the black-faced spikeleg, is a common species of syrphid fly observed in many locations 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 enegy-giving nectar and protein rich pollen. Larvae have been reared from Adelges piceae and Eriosoma lanigerium.