|
Mole Cricket
Mole crickets are members of the insect family Gryllotalpidae, in the order Orthoptera (grasshoppers, locusts, and crickets). Mole crickets are cylindrical-bodied, fossorial insects about long as adults, with small eyes and shovel-like fore limbs highly developed for burrowing. They are present in many parts of the world and where they have arrived in new regions, may become agricultural pests. Mole crickets have three life stages: eggs, nymphs, and adults. Most of their lives in these stages are spent underground, but adults have wings and disperse in the breeding season. They vary in their diet: some species are herbivores, mainly feeding on roots; others are omnivores, including worms and grubs in their diet; and a few are largely predatory. Male mole crickets have an exceptionally loud song; they sing from a burrow that opens out into the air in the shape of an exponential horn. The song is an almost pure tone, modulated into chirps. It is used to attract females, eithe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gryllotalpa Gryllotalpa
''Gryllotalpa gryllotalpa'', commonly known as the European mole cricket, is widespread in Europe and has been introduced to the eastern United States. The scientific name is derived from the Latin 'gryllus' meaning a cricket and 'talpa', a mole, and is descriptive because of the fine dense fur by which it is covered and its subterranean habits,ARKive.org: Gryllotalpa . Retrieved 14 May 2015 and because of the mole-like forelegs adapted for digging, a good example of . Description The body length is about 50 millimetres in males and 70 millimetres in females. The cricket is dark brown with a silky shimmer and yellowish underside and is cover ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neoscapteriscus
''Neoscapteriscus'' is a genus of two-clawed mole crickets in the family Gryllotalpidae. At least 23 described species are placed in ''Neoscapteriscus''. Species * '' Neoscapteriscus abbreviatus'' (Scudder, S.H., 1869) (lesser short-winged mole cricket) * ''Neoscapteriscus borellii'' (Giglio-Tos, 1894) (southern mole cricket) * '' Neoscapteriscus cerberus'' (Rodríguez, F. & Heads, 2012) * '' Neoscapteriscus costaricensis'' (Nickle, 2003) * '' Neoscapteriscus didactyloides'' * '' Neoscapteriscus didactylus'' (changa mole cricket) * '' Neoscapteriscus ecuadorensis'' * '' Neoscapteriscus grossi'' * '' Neoscapteriscus imitatus'' * '' Neoscapteriscus macrocellus'' * '' Neoscapteriscus mexicanus'' * '' Neoscapteriscus parvipennis'' * '' Neoscapteriscus peruvianus'' * '' Neoscapteriscus quadripunctatus'' * '' Neoscapteriscus riograndensis'' * '' Neoscapteriscus rodriguezi'' * '' Neoscapteriscus saileri'' * '' Neoscapteriscus tenuis'' * '' Neoscapteriscus tetradactylus'' * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gryllotalpa Africana
''Gryllotalpa africana'', also known as the African mole cricket, is a relatively small mole cricket species, native to Africa, but local populations exist in Asia, and southern Europe. Subspecies and similar species It is now understood that ''G. africana'' is a species complex that may include cryptic species. These cryptic species can be distinguished only by their song patterns. There are two subspecies of ''G. africana''; the ''Orthoptera Species File'' lists: * ''Gryllotalpa africana'' Palisot de Beauvois, 1805 ** ''G. africana africana'' Palisot de Beauvois, 1805 (Africa, Portugal, Indian Subcontinent) ** ''G. africana microphtalma'' Chopard, 1936 (Senegal) * '' Gryllotalpa bulla'' Townsend, 1983 * '' Gryllotalpa debilis'' Gerstaecker, 1869 * '' Gryllotalpa devia'' Saussure, 1877 * '' Gryllotalpa robusta'' Townsend, 1983 * '' Gryllotalpa rufescens'' Chopard, 1948 Biology The species is omnivorous. The mole cricket lives underground, making burrows and feeding on plant roots ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mole Cricket (Gryllotalpa Africana) (16643378886)
Mole (or Molé) may refer to: Animals * Mole (animal) or "true mole", mammals in the family Talpidae, found in Eurasia and North America * Golden moles, southern African mammals in the family Chrysochloridae, similar to but unrelated to Talpidae moles * Marsupial moles, Australian mammals in the family Notoryctidae, similar to but unrelated to Talpidae moles Other common meanings * Mole, colloquial name for a nevus, a growth on human skin ** Melanocytic nevus, another term for mole * Mole (architecture), a pier, jetty, breakwater, or junction between places separated by water * Mole (espionage), a spy who inserts himself into an organisation in order to spy on it. * Mole (sauce), Mexican sauce made from chili peppers, often including fruits, other spices, or chocolate Arts and entertainment * Adrian Mole, the central character in a series of novels by Sue Townsend * Mole, a main character in the children's novel ''The Wind in the Willows'' by Kenneth Grahame * Mole (Zdeně ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neoscapteriscus Vicinus
''Neoscapteriscus vicinus'', the tawny mole cricket, is a species of insect in the mole cricket family, Gryllotalpidae. This species is native to South America and also occurs in the Southern United States, where it arrived as a contaminant of ship's ballast around 1900. Colombian insect taxonomist Oscar Cadena-Castañeda studied specimens of the genus which had been called ''Scapteriscus'', and decided that it included two groups; a smaller group (the true ''Scapteriscus'') and a larger group that he named ''Neoscapteriscus'' (a new genus) in 2015. North American mole cricket taxonomists agreed with his decision and altered Orthoptera Species File Online accordingly. Description ''N. vicinus'' is a medium-sized mole cricket. Members of this genus are characterized by having two sharp claws and a blade-like process with a sharp edge on their fore legs. Other mole crickets have three or four claws. Its colour is yellowish-brown with a dark prothorax. It can be differentiated from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scapteriscus Vicinus
''Neoscapteriscus vicinus'', the tawny mole cricket, is a species of insect in the mole cricket family, Gryllotalpidae. This species is native to South America and also occurs in the Southern United States, where it arrived as a contaminant of ship's ballast around 1900. Colombian insect taxonomist Oscar Cadena-Castañeda studied specimens of the genus which had been called ''Scapteriscus'', and decided that it included two groups; a smaller group (the true ''Scapteriscus'') and a larger group that he named ''Neoscapteriscus'' (a new genus) in 2015. North American mole cricket taxonomists agreed with his decision and altered Orthoptera Species File Online accordingly. Description ''N. vicinus'' is a medium-sized mole cricket. Members of this genus are characterized by having two sharp claws and a blade-like process with a sharp edge on their fore legs. Other mole crickets have three or four claws. Its colour is yellowish-brown with a dark prothorax. It can be differentiated from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scapteriscinae
Mole crickets are members of the insect family Gryllotalpidae, in the order Orthoptera (grasshoppers, locusts, and crickets). Mole crickets are cylindrical-bodied, fossorial insects about long as adults, with small eyes and shovel-like fore limbs highly developed for burrowing. They are present in many parts of the world and where they have arrived in new regions, may become agricultural pests. Mole crickets have three life stages: eggs, nymphs, and adults. Most of their lives in these stages are spent underground, but adults have wings and disperse in the breeding season. They vary in their diet: some species are herbivores, mainly feeding on roots; others are omnivores, including worms and grubs in their diet; and a few are largely predatory. Male mole crickets have an exceptionally loud song; they sing from a burrow that opens out into the air in the shape of an exponential horn. The song is an almost pure tone, modulated into chirps. It is used to attract females, either ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mole (animal)
Moles are small mammals adapted to a subterranean lifestyle. They have cylindrical bodies, velvety fur, very small, inconspicuous eyes and ears, reduced hindlimbs, and short, powerful forelimbs with large paws adapted for digging. The word “mole” refers to any species in the family Talpidae, which means “mole” in Latin. Moles are found in most parts of North America, Europe and Asia. Moles may be viewed as pests to gardeners, but they provide positive contributions to soil, gardens, and ecosystem, including soil aeration, feeding on slugs and small creatures that eat plant roots, and providing prey for other wildlife. They eat earthworms and other small invertebrates in the soil. Terminology In Middle English, moles were known as ''moldwarp''. The expression "don't make a mountain out of a molehill" (which means "exaggerating problems") was first recorded in Tudor times. By the era of Early Modern English, the mole was also known in English as ''mouldywarp'', a wor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gryllotalpinae
Mole crickets are members of the insect family Gryllotalpidae, in the order Orthoptera (grasshoppers, locusts, and crickets). Mole crickets are cylindrical-bodied, fossorial insects about long as adults, with small eyes and shovel-like fore limbs highly developed for burrowing. They are present in many parts of the world and where they have arrived in new regions, may become agricultural pests. Mole crickets have three life stages: eggs, nymphs, and adults. Most of their lives in these stages are spent underground, but adults have wings and disperse in the breeding season. They vary in their diet: some species are herbivores, mainly feeding on roots; others are omnivores, including worms and grubs in their diet; and a few are largely predatory. Male mole crickets have an exceptionally loud song; they sing from a burrow that opens out into the air in the shape of an exponential horn. The song is an almost pure tone, modulated into chirps. It is used to attract females, either ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cladistic Analysis
Cladistics (; ) is an approach to biological classification in which organisms are categorized in groups ("clades") based on hypotheses of most recent common ancestry. The evidence for hypothesized relationships is typically shared derived characteristics (synapomorphies'')'' that are not present in more distant groups and ancestors. However, from an empirical perspective, common ancestors are inferences based on a cladistic hypothesis of relationships of taxa whose character states can be observed. Theoretically, a last common ancestor and all its descendants constitute a (minimal) clade. Importantly, all descendants stay in their overarching ancestral clade. For example, if the terms ''worms'' or ''fishes'' were used within a ''strict'' cladistic framework, these terms would include humans. Many of these terms are normally used paraphyletically, outside of cladistics, e.g. as a 'grade', which are fruitless to precisely delineate, especially when including extinct species. Radi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monophyletic
In cladistics for a group of organisms, monophyly is the condition of being a clade—that is, a group of taxa composed only of a common ancestor (or more precisely an ancestral population) and all of its lineal descendants. Monophyletic groups are typically characterised by shared derived characteristics ( synapomorphies), which distinguish organisms in the clade from other organisms. An equivalent term is holophyly. The word "mono-phyly" means "one-tribe" in Greek. Monophyly is contrasted with paraphyly and polyphyly as shown in the second diagram. A ''paraphyletic group'' consists of all of the descendants of a common ancestor minus one or more monophyletic groups. A '' polyphyletic group'' is characterized by convergent features or habits of scientific interest (for example, night-active primates, fruit trees, aquatic insects). The features by which a polyphyletic group is differentiated from others are not inherited from a common ancestor. These definitions have tak ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cricket (insect)
Crickets are orthopteran insects which are related to bush crickets, and, more distantly, to grasshoppers. In older literature, such as Imms,Imms AD, rev. Richards OW & Davies RG (1970) ''A General Textbook of Entomology'' 9th Ed. Methuen 886 pp. "crickets" were placed at the family level (''i.e.'' Gryllidae), but contemporary authorities including Otte now place them in the superfamily Grylloidea. The word has been used in combination to describe more distantly related taxa in the suborder Ensifera, such as king crickets and mole crickets. Crickets have mainly cylindrically-shaped bodies, round heads, and long antennae. Behind the head is a smooth, robust pronotum. The abdomen ends in a pair of long cerci; females have a long, cylindrical ovipositor. Diagnostic features include legs with 3-segmented tarsi; as with many Orthoptera, the hind legs have enlarged femora, providing power for jumping. The front wings are adapted as tough, leathery elytra, and some crickets ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_(16643378886).jpg "Click for more on -> Scapteriscinae")
