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Arachnocoris Trinitatis
''Arachnocoris trinitatis'' is a true bug species found in Trinidad, West Indies. It is often found living in the webs of the pholcid spider Spiders ( order Araneae) are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to inject venom, and spinnerets that extrude silk. They are the largest order of arachnids and rank seventh in total species ... '' Mesabolivar aurantiacus'' ( Mello-Leitão, 1930).Sewlal & Starr 2008 It seems to prefer empty webs, possibly utilizing them as a ready-made prey-capture device, and possibly as a site for finding mates. ''A. trinitatis'' can be found in webs all year, but is much less common during the dry season. About one quarter of ''M. aurantiacus'' webs contain at least one ''A. trinitatis'' during the wet season, with some containing two or three. When two adults are found, they are often 0.5 to 4 cm apart from each other, while keeping a distance from the host spider. They were observed to attac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ernst Evald Bergroth
Ernst Evald Bergroth (April 1, 1857 – November 22, 1925) was a Finnish physician and amateur entomologist. Life and medical career Bergroth was born on April 1, 1857 in Jakobstad, Finland and studied at the University in Helsinki. He then went to Stockholm to study medicine and science, graduating in 1886, and took up a job as a doctor in Tammela. From 1893 to 1905, he worked in Tampere, and from 1906 to 1911, he worked in Duluth, Minnesota. After his return to Finland, Bergroth lived in Turtola (now Pello), Jämsä and finally Ekenäs, until his death on November 22, 1925. Scientific career Even as a young student, Bergroth was interested in natural history, and joined the ' in 1875. In 1877, he took part in a research expedition up the Yenisei River to Siberia. He specialised in the craneflies of the family Tipulidae and bugs of the suborder Heteroptera, and published more than 300 papers in his lifetime. He was fluent in many languages, and wrote in German, Latin, English, F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
True Bug
Hemiptera (; ) is an order of insects, commonly called true bugs, comprising over 80,000 species within groups such as the cicadas, aphids, planthoppers, leafhoppers, assassin bugs, bed bugs, and shield bugs. They range in size from to around , and share a common arrangement of piercing-sucking mouthparts. The name "true bugs" is often limited to the suborder Heteroptera. Entomologists reserve the term ''bug'' for Hemiptera or Heteroptera,Gilbert Waldbauer. ''The Handy Bug Answer Book.'' Visible Ink, 1998p. 1. which does not include other arthropods or insects of other orders such as ants, bees, beetles, or butterflies. In some variations of English, all terrestrial arthropods (including non-insect arachnids, and myriapods) also fall under the colloquial understanding of ''bug''. Many insects with "bug" in their common name, especially in American English, belong to other orders; for example, the lovebug is a fly and the Maybug and ladybug are beetles. The term is also occas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trinidad
Trinidad is the larger and more populous of the two major islands of Trinidad and Tobago. The island lies off the northeastern coast of Venezuela and sits on the continental shelf of South America. It is often referred to as the southernmost island in the West Indies. With an area of , it is also the List of Caribbean islands by area, fifth largest in the West Indies. Name The original name for the island in the Arawak language, Arawaks' language was which meant "Land of the Hummingbird". Christopher Columbus renamed it ('The Island of the Holy Trinity, Trinity'), fulfilling a vow he had made before setting out on his third voyage. This has since been shortened to ''Trinidad''. History Island Caribs, Caribs and Arawaks lived in Trinidad long before Christopher Columbus encountered the islands on his third voyage on 31 July 1498. The island remained Spanish until 1797, but it was largely settled by French colonists from the French Caribbean, especially Martinique.Besson, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West Indies
The West Indies is a subregion of North America, surrounded by the North Atlantic Ocean and the Caribbean Sea that includes 13 independent island countries and 18 dependencies and other territories in three major archipelagos: the Greater Antilles, the Lesser Antilles, and the Lucayan Archipelago. The subregion includes all the islands in the Antilles, plus The Bahamas and the Turks and Caicos Islands, which are in the North Atlantic Ocean. Nowadays, the term West Indies is often interchangeable with the term Caribbean, although the latter may also include some Central and South American mainland nations which have Caribbean coastlines, such as Belize, French Guiana, Guyana, and Suriname, as well as the Atlantic island nations of Barbados, Bermuda, and Trinidad and Tobago, all of which are geographically distinct from the three main island groups, but culturally related. Origin and use of the term In 1492, Christopher Columbus became the first European to record his arri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pholcidae
The Pholcidae are a family of araneomorph spiders. The family contains over 1,800 individual species of pholcids, including those commonly known as cellar spider, daddy long-legs spider, carpenter spider, daddy long-legger, vibrating spider, gyrating spider, long daddy, and skull spider. The family, first described by Carl Ludwig Koch in 1850, is divided into 94 genera. The common name "daddy long-legs" is used for several species, especially ''Pholcus phalangioides'', but is also the common name for several other arthropod groups, including harvestmen and crane flies. Appearance Pholcids are thin and delicate arachnids. The body, resembling the shape of a peanut, is approximately 2–10 mm (0.08–0.39 inch) in length, and the legs may be up to 50 mm (1.97 inches) long. ''Pholcus'' and ''Smeringopus'' have cylindrical abdomens and eyes arranged in two lateral groups of three and two smaller median contiguous eyes. Arrangements of eight and six ey ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spider
Spiders ( order Araneae) are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to inject venom, and spinnerets that extrude silk. They are the largest order of arachnids and rank seventh in total species diversity among all orders of organisms. Spiders are found worldwide on every continent except for Antarctica, and have become established in nearly every land habitat. , 50,356 spider species in 132 families have been recorded by taxonomists. However, there has been debate among scientists about how families should be classified, with over 20 different classifications proposed since 1900. Anatomically, spiders (as with all arachnids) differ from other arthropods in that the usual body segments are fused into two tagmata, the cephalothorax or prosoma, and the opisthosoma, or abdomen, and joined by a small, cylindrical pedicel, however, as there is currently neither paleontological nor embryological evidence that spiders ever had ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mesabolivar Aurantiacus
''Mesabolivar'' is a genus of cellar spiders that was first described by M. A. González-Sponga in 1998. Species it contains ninety-four species, found only in South America and on Trinidad: *'' M. acrensis'' Huber, 2018 – Brazil *'' M. amadoi'' Huber, 2018 – Brazil *'' M. amanaye'' Huber, 2018 – Brazil *'' M. amazonicus'' Huber, 2018 – Brazil *'' M. anseriformis'' (González-Sponga, 2011) – Venezuela *'' M. argentinensis'' ( Mello-Leitão, 1938) – Argentina *'' M. aurantiacus'' (Mello-Leitão, 1930) – Northern South America *'' M. azureus'' (Badcock, 1932) – Brazil *'' M. baianus'' Huber, 2018 – Brazil *'' M. banksi'' (Moenkhaus, 1898) – Brazil *'' M. beckeri'' (Huber, 2000) – Brazil *'' M. bico'' Huber, 2018 – Brazil *'' M. bicuspis'' Huber, 2018 – Brazil *'' M. bonita'' Huber, 2015 – Brazil *'' M. borgesi'' Huber, 2018 – Argentina *'' M. botocudo'' Huber, 2000 – Brazil *'' M. brasiliensis'' (Moenkhaus, 1898) – Brazil *'' M. buraquinho'' Huber ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nabidae
The insecta, insect family (biology), family Nabidae contains the damsel bugs. There are over 500 species in 20 genera. They are soft-bodied, elongate, winged terrestrial predators. Many damsel bugs catch and hold prey with their forelegs, similar to praying mantis, mantids. They are considered helpful species in agriculture because of their predation on many types of crop pests. Damsel bugs of the genus ''Nabis'' are the most common. They and other genera are most numerous in fields of Fabaceae, legumes such as alfalfa, but they can be found in many other crops and in non-cultivated areas. They are yellow to tan in color and have large, bulbous eyes and stiltlike legs. They are generalist predators, catching almost any insect smaller than themselves, and cannibalizing each other when no other food is available. Several species have bitten humans.Faúndez, E. I. & M. A. Carvajal. 2011. A human case of bitting by Nabis punctipennis (Hemíptera: Heteroptera: Nabidae) in Chile. Ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemiptera Of South America
Hemiptera (; ) is an order of insects, commonly called true bugs, comprising over 80,000 species within groups such as the cicadas, aphids, planthoppers, leafhoppers, assassin bugs, bed bugs, and shield bugs. They range in size from to around , and share a common arrangement of piercing-sucking mouthparts. The name "true bugs" is often limited to the suborder Heteroptera. Entomologists reserve the term ''bug'' for Hemiptera or Heteroptera,Gilbert Waldbauer. ''The Handy Bug Answer Book.'' Visible Ink, 1998p. 1. which does not include other arthropods or insects of other orders such as ants, bees, beetles, or butterflies. In some variations of English, all terrestrial arthropods (including non-insect arachnids, and myriapods) also fall under the colloquial understanding of ''bug''. Many insects with "bug" in their common name, especially in American English, belong to other orders; for example, the lovebug is a fly and the Maybug and ladybug are beetles. The term is also occas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By Ernst Evald Bergroth
In biology, a taxon (back-formation from ''taxonomy''; plural taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular name and given a particular ranking, especially if and when it is accepted or becomes established. It is very common, however, for taxonomists to remain at odds over what belongs to a taxon and the criteria used for inclusion. If a taxon is given a formal scientific name, its use is then governed by one of the nomenclature codes specifying which scientific name is correct for a particular grouping. Initial attempts at classifying and ordering organisms (plants and animals) were set forth in Carl Linnaeus's system in ''Systema Naturae'', 10th edition (1758), as well as an unpublished work by Bernard and Antoine Laurent de Jussieu. The idea of a unit-based system of biological classification was first made widely available in 1805 in the intr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
