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Tolidomordella
''Tolidomordella'' is a genus of beetles in the family Mordellidae The Mordellidae are a family of beetles commonly known as tumbling flower beetles for the typical irregular movements they make when escaping predators, or as pintail beetles due to their abdominal tip which aids them in performing these tumbling ..., containing the following species: *'' Tolidomordella discoidea'' ( Melsheimer, 1845) :*''Tolidomordella discoidea discoidea'' ( Melsheimer, 1845) :*''Tolidomordella discoidea flaviventris'' (Smith, 1883) *'' Tolidomordella fenestrata'' ( Champion, 1891) References Mordellidae {{Mordellidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tolidomordella Discoidea
''Tolidomordella discoidea'' is a species of beetle in the genus ''Tolidomordella'' of the family Mordellidae The Mordellidae are a family of beetles commonly known as tumbling flower beetles for the typical irregular movements they make when escaping predators, or as pintail beetles due to their abdominal tip which aids them in performing these tumbling .... It was described in 1845. Subspecies *''Tolidomordella discoidea discoidea'' ( Melsheimer, 1845) *''Tolidomordella discoidea flaviventris'' (Smith, 1883) References Mordellidae Beetles described in 1845 {{Mordellidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tolidomordella Fenestrata
''Tolidomordella fenestrata'' is a species of beetle in the genus ''Tolidomordella'' of the family Mordellidae The Mordellidae are a family of beetles commonly known as tumbling flower beetles for the typical irregular movements they make when escaping predators, or as pintail beetles due to their abdominal tip which aids them in performing these tumbling .... It was described in 1891. References Mordellidae Beetles described in 1891 {{Mordellidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mordellidae
The Mordellidae are a family of beetles commonly known as tumbling flower beetles for the typical irregular movements they make when escaping predators, or as pintail beetles due to their abdominal tip which aids them in performing these tumbling movements. Worldwide, there are about 1500 species. Anatomy The apparently tumbling movements are composed of a series of very rapid separate jumps (each jump of a duration of approximately 80 ms). They result from the beetle's efforts to get itself back into take-off position for flight when it has been in either lateral or dorsal position. Each individual jump should be considered as an extended rotation, performed by one leg of the third leg pair (metapodium). Depending on whether the left or the right metapodium is used as the leg that provides the leverage for take-off, change occurs in the direction of the jump. The energy for propulsion varies with the beetle's immediate muscle work, so that jump lengths and heights vary, with ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frederick Valentine Melsheimer
The Reverend Frederick Valentine Melsheimer (September 25, 1749, Negenborn, Duchy of Brunswick, Brunswick – June 30, 1814, Hanover, Pennsylvania, Hanover, Pennsylvania) was a Lutheran clergyman and early United States, American entomologist, called the "Father of American Entomology" by successor Thomas Say. He was the author of the first major entomological work in the United States: ''A Catalogue of Insects of Pennsylvania'' (1806), a sixty-page work that describes 1,363 species of beetles. Biography Melsheimer studied at the University of Helmstedt, university in Helmstedt from 1772 to 1776 before becoming chaplain to the Charles I, Duke of Brunswick-Wolfenbüttel, Duke of Brunswick's Dragoons Regiment. With this regiment he arrived in Canada in 1776 to fight alongside British troops in the American Revolutionary War. He was taken prisoner by the American army on August 16, 1777 following their victory at the Battle of Bennington and remained in prison for fourteen months. Af ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beetle
Beetles are insects that form the order Coleoptera (), in the superorder Endopterygota. Their front pair of wings are hardened into wing-cases, elytra, distinguishing them from most other insects. The Coleoptera, with about 400,000 described species, is the largest of all orders, constituting almost 40% of described insects and 25% of all known animal life-forms; new species are discovered frequently, with estimates suggesting that there are between 0.9 and 2.1 million total species. Found in almost every habitat except the sea and the polar regions, they interact with their ecosystems in several ways: beetles often feed on plants and fungi, break down animal and plant debris, and eat other invertebrates. Some species are serious agricultural pests, such as the Colorado potato beetle, while others such as Coccinellidae (ladybirds or ladybugs) eat aphids, scale insects, thrips, and other plant-sucking insects that damage crops. Beetles typically have a particularly hard e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Charles Champion
George Charles Champion (29 April 1851 – 8 August 1927) was an English entomologist specialising in the study of beetles. He was born in Walworth, South London, and the eldest son of George Champion. Biography Encouraged by J. Platt-Barret, G. C. Champion began collecting beetles when he was 16. Champion's initial work was mainly in the Home Counties. Recognized as a serious coleopterist, he accepted a post as collector for Frederick DuCane Godman and Osbert Salvin to work on ''Biologia Centrali-Americana''. Champion left England in February 1879 for Guatemala, where he arrived on 16 March into Puerto San José on the Pacific. He then commenced several years of journeying with intensive specimen collecting, until 7 April 1881 when he travelled by boat to Panama. On 20 April 1881 he left Panama City for Chiriqui Province, where he stayed journeying and collecting until early 1883 before traveling back towards Panama City on 18 March 1883, then visiting a few places before leavi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
