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Harpegnathos Saltator
''Harpegnathos saltator'', sometimes called the Indian jumping ant or Jerdon's jumping ant, is a species of ant found in India. They have long mandibles and have the ability to leap a few inches. They are large-eyed and active predators that hunt mainly in the early morning. The colonies are small and the difference between workers and queens is very slight. Subspecies *''H. s. cruentatus'' (Smith, 1858) *''H. s. taprobanae'' Forel, 1909 Habits Unlike other ants, they are seen singly or in small groups and their colonies consist of very few individuals. They are also unusual amongst ants in that the queen-worker difference is very limited and some workers can mate and lay fertilized eggs just like the queen. These workers are termed gamergates. New colonies are founded independently by single queens, and on aging, they are replaced by several gamergates. The gamergates copulate with males from their own colonies, and being inbred, are related to the original founding queen. Co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harpegnathos Saltator Prey
''Harpegnathos'' is a small ponerine genus of ants found in South and Southeast Asia. They are notable for their jumping ability, complex colony structure, and large to very large workers easily identifiable by their long mandibles and large eyes. Taxonomy The genus was established by Thomas C. Jerdon in 1851 to house the single species ''Harpegnathos saltator'', found in India. Believing that the name was unavailable due to homonymy, Smith (1858) incorrectly erected the unnecessary replacement name ''Drepanognathus'' (now a synonym of ''Harpegnathos''). For some time, both names were used in publications by other authors until the original name was restored. The most recent species was described in 1963, making the total number of ''Harpegnathos'' species seven, with an additional four described subspecies. The genus is closely related to the other genera in its tribe, Ponerini, and is probably a sister to all Ponerini. Multifunctional mandibles The ant's mandible exhibits '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harpegnathos Saltator Decoration
''Harpegnathos'' is a small ponerine genus of ants found in South and Southeast Asia. They are notable for their jumping ability, complex colony structure, and large to very large workers easily identifiable by their long mandibles and large eyes. Taxonomy The genus was established by Thomas C. Jerdon in 1851 to house the single species ''Harpegnathos saltator'', found in India. Believing that the name was unavailable due to homonymy, Smith (1858) incorrectly erected the unnecessary replacement name ''Drepanognathus'' (now a synonym of ''Harpegnathos''). For some time, both names were used in publications by other authors until the original name was restored. The most recent species was described in 1963, making the total number of ''Harpegnathos'' species seven, with an additional four described subspecies. The genus is closely related to the other genera in its tribe, Ponerini, and is probably a sister to all Ponerini. Multifunctional mandibles The ant's mandible exhibits '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas C
Thomas may refer to: People * List of people with given name Thomas * Thomas (name) * Thomas (surname) * Saint Thomas (other) * Thomas Aquinas (1225–1274) Italian Dominican friar, philosopher, and Doctor of the Church * Thomas the Apostle * Thomas (bishop of the East Angles) (fl. 640s–650s), medieval Bishop of the East Angles * Thomas (Archdeacon of Barnstaple) (fl. 1203), Archdeacon of Barnstaple * Thomas, Count of Perche (1195–1217), Count of Perche * Thomas (bishop of Finland) (1248), first known Bishop of Finland * Thomas, Earl of Mar (1330–1377), 14th-century Earl, Aberdeen, Scotland Geography Places in the United States * Thomas, Illinois * Thomas, Indiana * Thomas, Oklahoma * Thomas, Oregon * Thomas, South Dakota * Thomas, Virginia * Thomas, Washington * Thomas, West Virginia * Thomas County (other) * Thomas Township (other) Elsewhere * Thomas Glacier (Greenland) Arts, entertainment, and media * ''Thomas'' (Burton novel) 1969 novel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
(Z)-9-Tricosene
(''Z'')-9-Tricosene, known as muscalure, is an insect pheromone found in dipteran flies such as the housefly. Females produce it to attract males to mate. It is used as a pesticide, as in Maxforce Quickbayt by Bayer, luring males to traps to prevent them from reproducing. Biological functions (''Z'')-9-Tricosene is a sex pheromone produced by female house flies (''Musca domestica'') to attract males. In bees, it is one of the communication pheromones released during the waggle dance. Uses As a pesticide, (''Z'')-9-tricosene is used in fly paper and other traps to lure male flies, trap them, and prevent them from reproducing. Biosynthesis (''Z'')-9-Tricosene is biosynthesized in house flies from nervonic acid. The acid is converted into the acyl-CoA derivative and then reduced to the aldehyde (''Z'')-15-tetracosenal. Through a decarboxylation reaction, the aldehyde is converted to (''Z'')-9-tricosene. The process is mediated by a cytochrome P450 enzyme and requires oxygen (O ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insects Of India
Insects (from Latin ') are pancrustacean hexapod invertebrates of the class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body (head, thorax and abdomen), three pairs of jointed legs, compound eyes and one pair of antennae. Their blood is not totally contained in vessels; some circulates in an open cavity known as the haemocoel. Insects are the most diverse group of animals; they include more than a million described species and represent more than half of all known living organisms. The total number of extant species is estimated at between six and ten million; In: potentially over 90% of the animal life forms on Earth are insects. Insects may be found in nearly all environments, although only a small number of species reside in the oceans, which are dominated by another arthropod group, crustaceans, which recent research has indicated insects are nested within. Nearly all insects hatch from eggs. Insect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hymenoptera Of Asia
Hymenoptera is a large order of insects, comprising the sawflies, wasps, bees, and ants. Over 150,000 living species of Hymenoptera have been described, in addition to over 2,000 extinct ones. Many of the species are parasitic. Females typically have a special ovipositor for inserting eggs into hosts or places that are otherwise inaccessible. This ovipositor is often modified into a stinger. The young develop through holometabolism (complete metamorphosis)—that is, they have a wormlike larval stage and an inactive pupal stage before they mature. Etymology The name Hymenoptera refers to the wings of the insects, but the original derivation is ambiguous. All references agree that the derivation involves the Ancient Greek πτερόν (''pteron'') for wing. The Ancient Greek ὑμήν (''hymen'') for membrane provides a plausible etymology for the term because species in this order have membranous wings. However, a key characteristic of this order is that the hindwings are c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ponerinae
Ponerinae is a subfamily of ants in the Poneromorph subfamilies group, with about 1,600 species in 47 extant genera, including ''Dinoponera gigantea'' - one of the world's largest species of ant. Mated workers have replaced the queen as the functional egg-layers in several species of ponerine ants. In such queenless species, the reproductive status of workers can only be determined through ovarian dissections. Description and identification They are most easily identified from other subfamilies by possessing a single-node petiole with a constriction before the second gastral segment. They are rare examples of stinging ants. In addition to the sting, they can also be characterized by a single segmented petiole and the constriction of the first and second segment of the gaster. They can also be identified by the shape of their head. Female workers have twelve segmented antennae, whereas male workers have 13 segmented antennae. Behavior These ants typically nest in soil, for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Fauna Of British India, Including Ceylon And Burma
''The Fauna of British India'' (short title) with long titles including ''The Fauna of British India, Including Ceylon and Burma'', and ''The Fauna of British India Including the Remainder of the Oriental Region'' is a series of scientific books that was published by the British government in India and printed by Taylor and Francis of London. The series was started sometime in 1881 after a letter had been sent to the Secretary of State for India signed by Charles Darwin, Sir Joseph Dalton Hooker and other "eminent men of science" forwarded by P.L.Sclater to R.H. Hobart. W. T. Blanford was appointed editor and began work on the volume on mammals. In the volume on the mammals, Blanford notes: The idea was to cover initially the vertebrates, taking seven volumes, and this was followed by a proposal to cover the invertebrates in about 15 to 20 volumes and projected to cost £11,250 to £15,000. Blanford suggested that restricting it to 14 volumes would make it possible to limit the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Thomas Bingham
Charles Thomas Bingham (16 April 1848, India – 18 October 1908 West Kensington, London) was an Irish military officer and entomologist. Bingham was born in India of an old Irish family, and he was educated in Ireland.Kirby, W.F , 1909 Obituary correction ''Entomologists monthly magazine'' 45:36 His military career began in India where he was a soldier in the Bombay Staff Corps and later with the Bengal Staff Corps. At first interested in ornithology he took up entomology from 1877 following a posting to Burma where he was also conservator of forests. On his retirement in 1894 he settled with his wife and two sons (his three daughters married in India) in London. Here he worked, unpaid, in the Insect Room of the Natural History Museum, organising and cataloguing the world collection of aculeate Hymenoptera. He took over from William Thomas Blanford the editorship of two of the Hymenoptera volumes of ''The Fauna of British India, Including Ceylon and Burma'' series and two of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mysore
Mysore (), officially Mysuru (), is a city in the southern part of the state of Karnataka, India. Mysore city is geographically located between 12° 18′ 26″ north latitude and 76° 38′ 59″ east longitude. It is located at an altitude of above mean sea level. Mysore is situated at the foothills of Chamundi Hills about towards the southwest of Bangalore and spread across an area of . Mysore City Corporation is responsible for the civic administration of the city, which is also the headquarters of Mysore district and Mysore division. It served as the capital city of the Kingdom of Mysore for nearly six centuries from 1399 until 1956. The Kingdom was ruled by the Wadiyar dynasty, with a brief period of interregnum in the late 18th century when Hyder Ali and Tipu Sultan were in power. The Wadiyars were patrons of art and culture. Tipu Sultan and Hyder Ali also contributed significantly to the cultural and economic growth of the city and the state by planting mulber ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malabar District
Malabar District, also known as Malayalam District, was an administrative district on the southwestern Malabar Coast of Bombay Presidency (1792-1800) and Madras Presidency (1800-1947) in British India, and independent India's Madras State (1947-1956). It was the most populous and the third-largest district in the erstwhile Madras State. The British district included the present-day districts of Kannur, Kozhikode, Wayanad, Malappuram, Palakkad (excluding Chittur town), Chavakad Taluk and parts of Kodungallur Taluk of Thrissur district (former part of Ponnani Taluk), and Fort Kochi area of Ernakulam district in the northern and central parts of present Kerala state, the Lakshadweep Islands, and a major portion of the Nilgiris district in Tamil Nadu. The detached settlements of Tangasseri and Anchuthengu, which were British colonies within the kingdom of Travancore in southern Kerala, also formed part of Malabar District until 1927. Malayalam was the administrative as well as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tellicherry
Thalassery (), formerly Tellicherry, is a municipality, Commercial City on the Malabar Coast in Kannur district, in the state of Kerala, India, bordered by the districts of Mahé (Pondicherry), Kozhikode, Wayanad, Kasaragod and Kodagu (Karnataka). Thalassery municipality has a population just under 100,000. Thalassery Heritage City has an area of . Thalassery is situated in an altitude ranging from 2.5m to 30m above mean sea-level. Tellicherry municipality was formed on 1 November 1866 according to the Madras Act 10 of 1865 (Amendment of the Improvements in City act 1850) of the British Indian Empire, making it the second oldest municipality in the state. At that time the municipality was known as Tellicherry Commission, and Tellicherry was the capital of North Malabar. G. M. Ballard, the Malabar collector, was the first President of the municipal commission. Later a European barrister, A. F. Lamaral, became the first Chairman of Thalassery municipality. Thalassery grew ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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