Gromphadorhini
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Gromphadorhini
Gromphadorhini is a Tribe (biology), tribe of large, flightless, wood-inhabiting cockroaches comprising 20 known species in 6 gener all but one from the island of Madagascar; the one exception being from Europa Island just off the coast of Madagascar. They are collectively known as hissing cockroaches, capable of producing sound by forcing air through their abdominal Spiracle (arthropods), spiracles, and many species are popular in the pet trade, especially the species commonly called "the Madagascar hissing cockroach", ''Gromphadorhina portentosa''. Remarkably, despite their size, 9 of the 20 known species of hissing roaches were not recognized until recently, having only been described in 1973.C. van Herrewege. 1973. Contribution à l'étude des Blattaria de la faune Malgache. II. Description de huit espèces nouvelles appartenant aux genres ''Gromphadorhina'' Brunner v.W. et ''Elliptorhina'' gen. nov. Bulletin de la Société Linnéenne de Lyon, 42nd année, Numéro spécial du ...
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Gromphadorhina
''Gromphadorhina'' is one of several roach genera in the tribe Gromphadorhini, all from the island of Madagascar. It is one of several genera known collectively known as hissing cockroaches, and common in the pet trade. In the older literature, the name is sometimes misspelled as "Gromphadorrhina” As pets All four ''Gromphadorhina'' species are widely kept as exotic pets, where the most well-known species is the Madagascar hissing cockroach The Madagascar hissing cockroach (''Gromphadorhina portentosa''), also known as the hissing cockroach or simply hisser, is one of the largest species of cockroach, reaching at maturity. They are native to the island of Madagascar, which is off ..., (''G. portentosa''), though this is debatable as at least two other species in the genus are commonly confused with it; '' G. oblongonota'' and '' G. picea''.Delfosse, E. (2004) Les blattes souffleuses de Madagascar. Insectes 153: 19-22. References Cockroach genera Endemic fauna of Mad ...
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Gromphadorhina Picea
''Gromphadorhina'' is one of several roach genera in the tribe Gromphadorhini, all from the island of Madagascar. It is one of several genera known collectively known as hissing cockroaches, and common in the pet trade. In the older literature, the name is sometimes misspelled as "Gromphadorrhina” As pets All four ''Gromphadorhina'' species are widely kept as exotic pets, where the most well-known species is the Madagascar hissing cockroach The Madagascar hissing cockroach (''Gromphadorhina portentosa''), also known as the hissing cockroach or simply hisser, is one of the largest species of cockroach, reaching at maturity. They are native to the island of Madagascar, which is off ..., (''G. portentosa''), though this is debatable as at least two other species in the genus are commonly confused with it; '' G. oblongonota'' and '' G. picea''.Delfosse, E. (2004) Les blattes souffleuses de Madagascar. Insectes 153: 19-22. References Cockroach genera Endemic fauna of Mada ...
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Elliptorhina
''Elliptorhina'' is a genus of large, flightless, wood-inhabiting cockroaches comprising ten known species, nine of those found on the island of Madagascar and one, '' Elliptorhina lefeuvri'', found on Europa Island Europa Island (, ), in Malagasy Nosy Ampela is a low-lying tropical atoll in the Mozambique Channel, about a third of the way from southern Madagascar to southern Mozambique. The island had never been inhabited until 1820, when the French fam .... References {{Taxonbar, from=Q10481875 Cockroach genera Insects of Madagascar ...
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Europa Island
Europa Island (, ), in Malagasy Nosy Ampela is a low-lying tropical atoll in the Mozambique Channel, about a third of the way from southern Madagascar to southern Mozambique. The island had never been inhabited until 1820, when the French family ''Rosier'' moved to it. The island officially became a possession of France in 1897. The island, garrisoned by a detachment from Réunion, has a weather station and is visited by scientists. Though uninhabited now, it is part of the " Scattered Islands" of the French Southern and Antarctic Lands administrative region. Europa Island was the setting of "Search in the Deep", a 1968 episode of ''The Undersea World of Jacques Cousteau'', partly focusing on the breeding habits of the green sea turtle. Description Europa is in diameter, with a maximum altitude of , and has of coastline. It is surrounded by coral beaches and a fringing reef and encloses a mangrove lagoon of around and open to the sea on one side. There are no ports ...
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Madagascar Hissing Cockroach
The Madagascar hissing cockroach (''Gromphadorhina portentosa''), also known as the hissing cockroach or simply hisser, is one of the largest species of cockroach, reaching at maturity. They are native to the island of Madagascar, which is off the African mainland, where they are commonly found in rotting logs. It is one of some 20 known species of large hissing roaches from Madagascar, many of which are kept as pets, and often confused with one another by pet dealers; in particular, ''G. portentosa'' is commonly confused with '' G. oblongonota'' and '' G. picea''.Delfosse, E. (2004) Les blattes souffleuses de Madagascar. Insectes 153: 19-22. Unlike most cockroaches, they are wingless. They can reproduce asexually, but usually reproduce sexually. They are excellent climbers and can scale smooth glass. Males can be distinguished from females by their thicker, hairier antennae and the very pronounced "horns" on the pronotum. Females carry the ootheca internally, and release the ...
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Gromphadorhina Oblongonota
''Gromphadorhina oblongonota'' is one of four roach species in the genus '' Gromphadorhina'', which is one of several genera collectively known as hissing cockroaches; like all members of the tribe Gromphadorhini, they are from the island of Madagascar Madagascar (; mg, Madagasikara, ), officially the Republic of Madagascar ( mg, Repoblikan'i Madagasikara, links=no, ; french: République de Madagascar), is an island country in the Indian Ocean, approximately off the coast of East Africa .... They are common in the pet trade, where they are known as "wide-horned hissers" and their scientific name is frequently misspelled as either ''oblongata'' or ''oblongonata''. This species is difficult to distinguish from the common '' G. portentosa'' and is commonly confused with it, although ''oblongonota'' tends to be significantly larger and somewhat darker than ''portentosa''. As pets All four known ''Gromphadorhina'' species are widely kept as exotic pets, with ''G. portentos ...
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Tribe (biology)
In biology, a tribe is a taxonomic rank above genus, but below family and subfamily. It is sometimes subdivided into subtribes. By convention, all taxonomic ranks from genus upwards are capitalized, including both tribe and subtribe. In zoology, the standard ending for the name of a zoological tribe is "-ini". Examples include the tribes Caprini (goat-antelopes), Hominini (hominins), Bombini (bumblebees), and Thunnini (tunas). The tribe Hominini is divided into subtribes by some scientists; subtribe Hominina then comprises "humans". The standard ending for the name of a zoological subtribe is "-ina". In botany, the standard ending for the name of a botanical tribe is "-eae". Examples include the tribes Acalypheae and Hyacintheae. The tribe Hyacintheae is divided into subtribes, including the subtribe Massoniinae. The standard ending for the name of a botanical subtribe is "-inae". In bacteriology, the form of tribe names is as in botany, e.g., Pseudomonadeae, based on the ge ...
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Cockroaches
Cockroaches (or roaches) are a paraphyletic group of insects belonging to Blattodea, containing all members of the group except termites. About 30 cockroach species out of 4,600 are associated with human habitats. Some species are well-known as pests. The cockroaches are an ancient group, with their ancestors, known as " roachoids", originating during the Carboniferous period, some 320 million years ago. Those early ancestors, however, lacked the internal ovipositors of modern roaches. Cockroaches are somewhat generalized insects lacking special adaptations (such as the sucking mouthparts of aphids and other true bugs); they have chewing mouthparts and are probably among the most primitive of living Neopteran insects. They are common and hardy insects capable of tolerating a wide range of climates, from Arctic cold to tropical heat. Tropical cockroaches are often much larger than temperate species. Modern cockroaches are not considered to be a monophyletic group, as it ha ...
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