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Platycheirus Trichopus
''Platycheirus trichopus'' is a species of syrphid fly 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 ... in the family Syrphidae. References Syrphinae Articles created by Qbugbot Insects described in 1869 {{syrphidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Gustaf Thomson
Carl Gustaf Thomson (13 October 1824, in Malmöhus – 20 September 1899, in Lund) was a Swedish entomologist. Thomson became a student in the University of Lund in 1843, graduated in 1850 and became associate professor of zoology there in 1857. In 1862 he became the curator of the entomological department of the Zoological Museum and in 1864 became a lecturer in entomology as well. An 1872 scholarship enabled him to travel to the continent for scientific study. He was offered the post of Director of the Entomological Museum in Berlin, but he declined. Carl Gustaf Thomson was the author of ''Coleoptera Scandinaviae'' (ten volumes, 1859–68), ''Skandinaviens inseckta'' (1862), ''Scandinavia Hymenoptera'' (five volumes, 1871–79) and ''Opuscula Entomologica'' (22 bands, 1869–97) He also published descriptions of the insects collected on the voyage of the Fregatten Eugenies (HSwMS Eugenie HSwMS ''Eugenie'' was a Swedish frigate, armed with 40 cannons. Between 1851 and 1853, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Syrphid Fly
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. Insects such as aphids are considered a crop pest, and therefore the aphid-eating larvae of some hover flies serve as an economically (as well as ecologically) important predator and even potential agents for use in biological control, while the adults may be pollinators. About 6,000 species in 200 genera have been described. Hover flies are common throughout the world and can be found on all continents except Antarctica. Hover flies are harmless to most mammals, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Syrphinae
The Syrphinae constitute one of the three subfamilies of the fly family Syrphidae. Most larvae of this subfamily feed on aphids. It is a monophyletic group with more than 1,600 species. Gallery File:Melanostoma sp. (scalare^) Female. - Flickr - gailhampshire.jpg, ''Melanostoma'' sp. File:Platycheirus albimanus (male) - Flickr - S. Rae (3).jpg, ''Platycheirus albimanus'' (male) File:Skinny Flower Fly - Flickr - treegrow.jpg, ''Ocyptamus fuscipennis'' File:Sphaerophoria sp. (female) - Spain - Flickr - S. Rae.jpg, ''Sphaerophoria'' sp. (female) File:Syrphus sp. (male) - Flickr - S. Rae.jpg, '' Syrphus'' sp. (male) File:Toxomerus.marginatus02.jpg, '' Toxomerus marginatus'' File:Syrphid.maggot3554.5.13.08cw.jpg, Larva of '' Syrphus'' sp. feeding on aphids File:Eupeodes americanus.jpg, Puparium of'' Eupeodes americanus ''Eupeodes americanus'', the American hoverfly, is found throughout North America and inhabits meadows, and fields with flowers and foliage. Adults feed on nectar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Articles Created By Qbugbot
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