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Tachycines Asynamorus
''Tachycines asynamorus'' is a cave cricket and the type species of the genus ''Tachycines'' ( Rhaphidophoridae). In English-speaking countries it is known as the greenhouse camel cricket or greenhouse stone cricket for its propensity for living in greenhouses. It was first described in 1902 by Russian entomologist . Some authorities have placed this species in the genus ''Diestrammena'', but it has now restored to its basonym. Description ''Tachycines asynamorus'' is a medium-sized, apterous camel cricket. Its body length ranges from . It has very long antennae, palps, and cerci. The female has a long, gently upcurved ovipositor, in length. Originating in the caves of eastern Asia, it is omnivorous, sometimes carnivorous, or a scavenger of dead insects and other organic material. Distribution It is native to Asia, including Korea, but has long been found especially in heated European greenhouses. People in the United States were asked to survey their homes for presence or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diestrammena
''Diestrammena'' is a 'camel' or 'cave-cricket' genus in the family Rhaphidophoridae. Species in the genus are native to Asia, including Japan. Note: this genus should not be confused with the similarly-named '' Diestramima'' which also belongs to the subfamily Aemodogryllinae. Species The ''Orthoptera Species File'' includes two subgenera and lists: subgenus ''Aemodogryllus'' Adelung, 1902 - Japan *'' Diestrammena brunneri'' Adelung, 1902 *'' Diestrammena davidi'' Sugimoto & Ichikawa, 2003 *'' Diestrammena elegantissima'' Griffini, 1912 *'' Diestrammena goliath'' Bey-Bienko, 1929 *'' Diestrammena hisanorum'' Sugimoto & Ichikawa, 2003 *'' Diestrammena itodo'' Sugimoto & Ichikawa, 2003 *'' Diestrammena nicolai'' Gorochov, 2002 *'' Diestrammena robusta'' Ander, 1932 *'' Diestrammena taniusagi'' Sugimoto & Ichikawa, 2003 *'' Diestrammena taramensis'' Sugimoto & Ichikawa, 2003 *'' Diestrammena tsushimensis'' Storozhenko, 1990 *''Diestrammena yakumontana'' Sugimoto & Ichikawa, 2003 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ovipositor
The ovipositor is a tube-like organ used by some animals, especially insects, for the laying of eggs. In insects, an ovipositor consists of a maximum of three pairs of appendages. The details and morphology of the ovipositor vary, but typically its form is adapted to functions such as preparing a place for the egg, transmitting the egg, and then placing it properly. For most insects, the organ is used merely to attach the egg to some surface, but for many parasitic species (primarily in wasps and other Hymenoptera), it is a piercing organ as well. Some ovipositors only retract partly when not in use, and the basal part that sticks out is known as the scape, or more specifically oviscape, the word ''scape'' deriving from the Latin word '' scāpus'', meaning "stalk" or "shaft". In insects Grasshoppers use their ovipositors to force a burrow into the earth to receive the eggs. Cicadas pierce the wood of twigs with their ovipositors to insert the eggs. Sawflies slit the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insects Of Korea
Insects (from Latin ') are pancrustacea Pancrustacea is the clade that comprises all crustaceans and hexapods. This grouping is contrary to the Atelocerata hypothesis, in which Myriapoda and Hexapoda are sister taxa, and Crustacea are only more distantly related. As of 2010, the Pan ...n Hexapoda, hexapod invertebrates of the class (biology), class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body (head, Thorax (insect anatomy), thorax and abdomen (insect anatomy), abdomen), three pairs of jointed Arthropod leg, legs, compound eyes and one pair of antenna (biology), 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 taxon, extant species is estimated at be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insects Described In 1902
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. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cave Insects
Cave-dwelling insects are among the most widespread and prominent troglofauna (cave-dwelling animals), including troglobites, troglophiles, and trogloxenes. As a category of ecological adaptations, such insects are significant in many senses, ecological, evolutionary, and physiological. Introduction A cave is an unusually well-defined ecological habitat in terms of its nature, time, and place. Accordingly, it is not surprising that a number of insects permanently inhabit caves, especially at the deepest levels, and are markedly specialised for niches in some of the extreme conditions. These are the true cavernicole species; troglobites rather than troglophiles or trogloxenes. These include; spiders and insects. Cavernicolous insect species rarely are adapted to move from cave to cave, so each species or community generally will be restricted wholly to certain caves or cave systems each, and commonly will have evolved in their respective home cave systems. Exceptions commonly are th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ceuthophilus
''Ceuthophilus'' is a genus of insects in the cave cricket family Rhaphidophoridae. It contains most of the species that are known commonly as camel crickets.Sanders, DHouse-invading Crickets. University of Missouri Extension. 2010. These insects have thick, dorsally arched bodies. The head is oval in shape with long, tapering antennae. The hind femur is thick and usually spiny in males, and sometimes slightly spiny in females.Kirby, W. R. ''Key to Subfamilies of North American Rhaphidophoridae: Subfamily Rhaphidophorinae.'' ''Ceuthophilus'' have varied diets and have been described as omnivores and scavengers. Items observed in the diets of ''Ceuthophilus'' species include jelly, tuna, rancid liver, American cheese, pet food, oatmeal, wheat germ, peanut butter, molasses, wild fungi, persimmon, bread, dead and living insects, insect eggs, arachnids, dead bats, dead ring-tailed cats, and human feces Human feces (or faeces in British English) is the solid or semisolid remain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Introduced Species
An introduced species, alien species, exotic species, adventive species, immigrant species, foreign species, non-indigenous species, or non-native species is a species living outside its native distributional range, but which has arrived there by human activity, directly or indirectly, and either deliberately or accidentally. Non-native species can have various effects on the local ecosystem. Introduced species that become established and spread beyond the place of introduction are considered naturalized. The process of human-caused introduction is distinguished from biological colonization, in which species spread to new areas through "natural" (non-human) means such as storms and rafting. The Latin expression neobiota captures the characteristic that these species are ''new'' biota to their environment in terms of established biological network (e.g. food web) relationships. Neobiota can further be divided into neozoa (also: neozoons, sing. neozoon, i.e. animals) and neophyt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Dunn (biologist)
Robert Dunn is a biologist, writer and professor in the Department of Applied Ecology at North Carolina State University. He has written several books and his science essays have appeared at magazines such as '' BBC Wildlife Magazine'', ''Scientific American'', ''Smithsonian Magazine'', '' National Geographic'' and others. He has become known for efforts to involve the public as citizen scientists in arthropod surveys and bacterial flora studies. His projects include studies of belly button biodiversity, mites that live on human faces, ants in backyards, and fungi and bacteria in houses. He was a Fulbright fellow in Australia. Biography Dunn grew up in the then rural town of Hartland, Michigan. Growing up, Dunn spent much of his time outdoors catching snakes, fish and turtles. The basement of his house was filled with these animals which sometimes escaped, only to reappear much later under a pillow or climbing up the steps. Dunn earned a BA in Biology from Kalamazoo College i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Carolina State University
North Carolina State University (NC State) is a public land-grant research university in Raleigh, North Carolina. Founded in 1887 and part of the University of North Carolina system, it is the largest university in the Carolinas. The university forms one of the corners of the Research Triangle together with Duke University in Durham and the University of North Carolina at Chapel Hill. It is classified among "R1: Doctoral Universities – Very high research activity". The North Carolina General Assembly established the North Carolina College of Agriculture and Mechanic Arts, now NC State, on March 7, 1887, originally as a land-grant college. The college underwent several name changes and officially became North Carolina State University at Raleigh in 1965. However, by longstanding convention, the "at Raleigh" portion is usually omitted. Today, NC State has an enrollment of more than 35,000 students, making it among the largest in the country. NC State has historical strengths ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Omnivore
An omnivore () is an animal that has the ability to eat and survive on both plant and animal matter. Obtaining energy and nutrients from plant and animal matter, omnivores digest carbohydrates, protein, fat, and fiber, and metabolize the nutrients and energy of the sources absorbed. Often, they have the ability to incorporate food sources such as algae, fungi, and bacteria into their diet. Omnivores come from diverse backgrounds that often independently evolved sophisticated consumption capabilities. For instance, dogs evolved from primarily carnivorous organisms ( Carnivora) while pigs evolved from primarily herbivorous organisms (Artiodactyla). Despite this, physical characteristics such as tooth morphology may be reliable indicators of diet in mammals, with such morphological adaptation having been observed in bears. The variety of different animals that are classified as omnivores can be placed into further sub-categories depending on their feeding behaviors. Frugivor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cercus
Cerci (singular cercus) are paired appendages on the rear-most segments of many arthropods, including insects and symphylans. Many forms of cerci serve as sensory organs, but some serve as pinching weapons or as organs of copulation. In many insects, they simply may be functionless vestigial structures. In basal arthropods, such as silverfish, the cerci originate from the eleventh abdominal segment. As segment eleven is reduced or absent in the majority of arthropods, in such cases, the cerci emerge from the tenth abdominal segment. It is not clear that other structures so named are homologous. In the Symphyla they are associated with spinnerets. Morphology and functions Most cerci are segmented and jointed, or filiform (threadlike), but some take very different forms. Some Diplura, in particular ''Japyx'' species, have large, stout forcipate (pincer-like) cerci that they use in capturing their prey. The Dermaptera, or earwigs, are well known for the forcipate cerci that most o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cave Cricket
The orthopteran family Rhaphidophoridae of the suborder Ensifera has a worldwide distribution. Common names for these insects include cave wētā, cave crickets, camelback crickets, camel crickets, Hogan bugs, spider crickets (sometimes shortened to "criders", or "land shrimp" or "sprickets",) and sand treaders. Those occurring in New Zealand, Australia, and Tasmania are typically referred to as jumping or cave wētā. Most are found in forest environments or within caves, animal burrows, cellars, under stones, or in wood or similar environments. All species are flightless and nocturnal, usually with long antennae and legs. More than 500 species of Rhaphidophoridae are described. The well-known field crickets are from a different superfamily (Grylloidea) and only look vaguely similar, while members of the family Tettigoniidae may look superficially similar in body form. Description Most cave crickets have very large hind legs with "drumstick-shaped" femora and equally long, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
