|
Tridactylidea
The infraorder Tridactylidea has a single extant superfamily which includes pygmy mole crickets; they are thought to represent living representatives of the most basal Caelifera: the Orthopteran suborder that includes grasshoppers. Superfamilies and families The infraorder consists of two superfamilies, one living and one extinct; the ''Orthoptera Species File'' lists the following: * † Dzhajloutshelloidea Gorochov, 1994 ** † Dzhajloutshellidae Gorochov, 1994 ** †Regiatidae Gorochov, 1995 * Tridactyloidea Brullé, 1835 ** Cylindrachetidae Giglio-Tos, 1914 ** Ripipterygidae Ripipterygidae is a family of insects in the order Orthoptera. Members of the family are commonly known as mud crickets. Description Ripipterygids are small, often dark-colored, cricket-like orthopterans, between 3 and 14 mm in length. Th ... Ander, 1939 ** Tridactylidae Brullé, 1835 References External links * {{taxonbar, from=Q21060983 Caelifera Insect infraorders Taxa named by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caelifera
The Caelifera are a suborder of orthopteran insects. They include the grasshoppers and grasshopper-like insects, as well as other superfamilies classified with them: the ground-hoppers ( Tetrigoidea) and pygmy mole crickets ( Tridactyloidea). The latter should not be confused with the mole crickets ( Gryllotalpidae), which belong to the other Orthopteran sub-order Ensifera. The name of this suborder comes from Latin meaning ''chisel-bearing'' ("chisel" in Latin: ''caelum''), referring to the "stout" shape of its species' ovipositors. Subdivisions and their distribution The Caelifera include some 2,400 valid genera and about 12,000 known species. Many undescribed species probably exist, especially in tropical forests. The Caelifera have a predominantly tropical distribution (as with most Orthoptera) with fewer species known from temperate climate zones. Caelifera are divided into two infraorders: the more basal Tridactylidea and the Acrididea or grasshopper-like species. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orthoptera
Orthoptera () is an order of insects that comprises the grasshoppers, locusts, and crickets, including closely related insects, such as the bush crickets or katydids and wētā. The order is subdivided into two suborders: Caelifera – grasshoppers, locusts, and close relatives; and Ensifera – crickets and close relatives. More than 20,000 species are distributed worldwide. The insects in the order have incomplete metamorphosis, and produce sound (known as a " stridulation") by rubbing their wings against each other or their legs, the wings or legs containing rows of corrugated bumps. The tympanum, or ear, is located in the front tibia in crickets, mole crickets, and bush crickets or katydids, and on the first abdominal segment in the grasshoppers and locusts. These organisms use vibrations to locate other individuals. Grasshoppers and other orthopterans are able to fold their wings (i.e. they are members of Neoptera). Etymology The name is derived from the Greek � ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gaspard Auguste Brullé
Gaspard Auguste Brullé (7 April, 1809 – 21 January, 1873) was a French entomologist. Passionate about insects from a young age and through the intervention of Georges Cuvier, he participated in the Morea expedition organised by Jean Baptiste Bory de Saint-Vincent in 1829. In 1832, he participated in the foundation of the Société entomologique de France. The following year he became an aide-naturaliste (assistant naturalist) to Jean Victoire Audouin in charge of Crustacea, Arachnida and insects. Brullé studied for and obtained a baccalauréat in sciences then in "lettres", before qualifying in 1839 as a Doctor of Natural Science. His thesis, published in 1837, was ''Sur le gisement des insectes fossiles et sur les services que l'étude de ces animaux peut fournir à la géologie''. He became the Professor of Zoology and Comparative Anatomy at the University of Dijon. He proposed a new classification of Neuroptera which was completed by Wilhelm Ferdinand Erichson. He a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Extant Taxon
Neontology is a part of biology that, in contrast to paleontology, deals with living (or, more generally, ''recent'') organisms. It is the study of extant taxa (singular: extant taxon): taxa (such as species, genera and families) with members still alive, as opposed to (all) being extinct. For example: * The moose (''Alces alces'') is an extant species, and the dodo (''Raphus cucullatus'') is an extinct species. * In the group of molluscs known as the cephalopods, there were approximately 600 extant species and 7,500 extinct species. A taxon can be classified as extinct if it is broadly agreed or certified that no members of the group are still alive. Conversely, an extinct taxon can be reclassified as extant if there are new discoveries of living species (" Lazarus species"), or if previously-known extant species are reclassified as members of the taxon. Most biologists, zoologists, and botanists are in practice neontologists, and the term neontologist is used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tridactyloidea
Tridactyloidea is a superfamily in the order Orthoptera. The insects are sometimes known as pygmy mole crickets but they are Caelifera and not members of the mole cricket suborder Ensifera, unlike the true mole crickets, the Gryllotalpidae. It is composed of three families that contain a total of about 50 species. Insects in this superfamily can be 4 to 9 millimeters in length and generally have short antennae and long wings. They live along the banks of bodies of water in tropical areas and are good swimmers and jumpers. Fossils of this subfamily have been found in Siberian deposits dating back to the Cretaceous. Families According to thOrthoptera Species Filethere are three families: * Cylindrachetidae Giglio-Tos, 1914: "sandgropers" of Australia, Papua New Guinea and South America * Ripipterygidae Ripipterygidae is a family of insects in the order Orthoptera. Members of the family are commonly known as mud crickets. Description Ripipterygids are small, often dark-col ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Regiatidae
Regiatidae is an extinct family of grasshoppers in the order Orthoptera. There are at least three genera and four described species in Regiatidae. Genera These three genera belong to the family Regiatidae: * † '' Micromacula'' Whalley, 1985 Charmouth Mudstone Formation, United Kingdom, Sinemurian * † '' Protochaeta'' Handlirsch, 1939 Green Series, Germany, Toarcian The Toarcian is, in the ICS' geologic timescale, an age and stage in the Early or Lower Jurassic. It spans the time between 182.7 Ma (million years ago) and 174.1 Ma. It follows the Pliensbachian and is followed by the Aalenian. The Toarc ... * † '' Regiata'' Whalley, 1985 Charmouth Mudstone Formation, United Kingdom, Sinemurian References Caelifera Prehistoric insect families {{Jurassic-insect-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cylindrachetidae
Sandgropers are wholly subterranean apterous insects of the family Cylindrachetidae that may grow up to 7 cm (3 in) long. Three genera are currently recognised: '' Cylindracheta'', '' Cylindraustralia'' and '' Cylindroryctes''. Like many subterranean animals, little is known about their habits and diet, but Western Australian farmers have blamed them for substantial crop losses. Sandgropers were once thought to be degenerate mole crickets, but they are now known to be more closely related to pygmy mole crickets, in the Caelifera, which includes grasshoppers. Although widely believed to be herbivorous, some have been found with animal remains in their gut. Range * Australia: **''Cylindracheta'' is found only in the Northern Territory **''Cylindraustralia'' widely except in the south-east and Tasmania ***six species have been recorded in Western Australia of which five are believed to be endemic to that state. ''C. kochii'' and ''C. tindalei'' are found in the Perth re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ripipterygidae
Ripipterygidae is a family of insects in the order Orthoptera. Members of the family are commonly known as mud crickets. Description Ripipterygids are small, often dark-colored, cricket-like orthopterans, between 3 and 14 mm in length. They closely resemble the related tridactylids. Like tridactylids, they have greatly expanded hind femora, and have the ability to swim and jump from the surface of water. They can be distinguished from tridactylids by their uninflated tibiae on the middle pair of legs, unsegmented cerci, rows of comblike teeth on the epiproct, and setae at the tips of the cerciform lobes on the paraproct, as well as through characters of the genitalia. Species in the genus ''Ripipteryx'' are typically black or dark brown and often metallic; many are boldly colored or strikingly patterned, with sharply contrasting white, yellow, and/or red markings. Members of the genus ''Mirhipipteryx'' are typically smaller and more drably colored. Distribution and h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tridactylidae
The Tridactylidae are a family in the insect order Orthoptera. They are small, mole-cricket-like insects, almost always less than long when mature. Generally they are shiny, dark or black, sometimes variegated or sandy-coloured. They commonly live in short tunnels and are commonly known as pygmy mole crickets, though they are not closely related to the true "mole crickets" (Ensifera), as they are included in the Caelifera suborder (related to grasshoppers). Description The Tridactylidae are small members of the Orthoptera, most species being less than 10 mm in length, though some approach 20 mm. They have a wide, but patchy, distribution on all continents but Antarctica. Being so small and inconspicuously coloured, while living in shallow burrows in moist sandy soil, they are not generally familiar to non-entomologists. They have several unusual features, for example, the posterior femora are greatly enlarged, being strongly adapted for leaping; in some species thos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insect Infraorders
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] |
