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Roscius (genus)
''Roscius'' is an Afrotropical genus of true bugs in the family Pyrrhocoridae, the cotton stainers. They are often confused with bugs in the family Lygaeidae, such as the genus ''Oncopeltus ''Oncopeltus'' is a genus of seed bugs in the family Lygaeidae, which has at least 40 described species. Species These 40 species belong to the genus ''Oncopeltus'': * '' Oncopeltus atrorufus'' (Guerin, 1838) * '' Oncopeltus aulicus'' Fabriciu ...'', but can be distinguished by the lack of ocelli on the head. References External links * * Pyrrhocoridae Pentatomomorpha genera Insects of South Africa {{Pentatomomorpha-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Burman Bush
Burman Bush is a nature reserve in Morningside, Durban, situated some 8 km north of the CBD. At about 50 hectares it constitutes a small circular enclave of coastal forest which forms part of the Durban Municipal Open Space System (D'MOSS). It is the northern remnant of a forest that once covered much of the Berea ridge. The reserve's elevation varies from 19 to 133 m a.s.l. Trails It contains three walking trails, the Pithi (500 m), Hadedah (1 km) and Forest olive (2 km) walks, that wind through the forest and allow visitors to see the various flora and fauna. A viewing platform at the outer walk's northern extremity allows sweeping views of the Umgeni River, from Connaught bridge to the Blue lagoon. Fauna and flora Reclusive species constitute much of the fauna. The reserve has Durban's largest population of blue duiker, besides grey duiker, banded and slender mongoose, porcupines and troops of vervet monkeys. Its birdlife, most evident during the early ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Stål
Carl Stål (21 March 1833 – 13 June 1878) was a Swedish entomologist specialising in Hemiptera. He was born at Karlberg Castle, Stockholm on 21 March 1833 and died at Frösundavik near Stockholm on 13 June 1878. He was the son of architect, author and officer Carl Stål then Colonel, Swedish Corps of Engineers. He matriculated at Uppsala University in 1853, studying medicine and passing the medico-philosophical examination in 1857. He then turned to entomology and completed his Ph.D. at the University of Jena in 1859. The same year he became assistant to Carl Henrik Boheman in the Zoological department of the Swedish Museum of Natural History in Stockholm, where, in 1867, he was appointed keeper with the title of professor. He made collecting trips in Sweden and throughout Europe and visited other museums including the collection of Johan Christian Fabricius in Kiel. His study of the Fabrician types resulted in his "Hemiptera Fabriciana". A significant part of Stål's work wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemiptera
Hemiptera (; ) is an order (biology), order of insects, commonly called true bugs, comprising over 80,000 species within groups such as the cicadas, aphids, planthoppers, leafhoppers, Reduviidae, assassin bugs, Cimex, bed bugs, and shield bugs. They range in size from to around , and share a common arrangement of piercing-sucking Insect mouthparts, 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 Ant, ants, Bee, bees, Beetle, beetles, or Butterfly, butterflies. In some variations of English, all Terrestrial animal, terrestrial arthropods (including non-insect arachnids, and myriapods) also fall under the Colloquialism, colloquial understanding of ''bug''. Many insects with "bug" in their common name, especially in American English, belo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pyrrhocoridae
Pyrrhocoridae is a family of insects with more than 300 species world-wide. Many are red coloured and are known as red bugs and some species are called cotton stainers because their feeding activities leave an indelible yellow-brownish stain on cotton crops. A common species in parts of Europe is the firebug, and its genus name ''Pyrrhocoris'' and the family name are derived from the Greek roots for fire "pyrrho-" and bug "coris". Members of this family are often confused with, but can be quickly separated from, Lygaeidae by the lack of ocelli (simple eyes) on the top of the head. Description The membrane of the forewing has one or two cells from which about 7-8 branching veins emerge that may have branches that fuse together (anastomose) while the main veins reach the margins of the wing. They have three tarsal segments. They can be very difficult to separate from some members of the family Largidae, which also share some of these characters and belong to the same super family. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lygaeidae
The Lygaeidae are a family in the Hemiptera (true bugs), with more than 110 genera in four subfamilies. The family is commonly referred to as seed bugs, and less commonly, milkweed bugs, or ground bugs. However, while many of the species feed on seeds, some feed on sap ( mucivory) or seed pods, others are omnivores and a few, such as the wekiu bug, are carnivores that feed exclusively on insects. Insects in this family are distributed across the world, including throughout North America. The family was vastly larger, but numerous former subfamilies have been removed and given independent family status, including the Artheneidae, Blissidae, Cryptorhamphidae, Cymidae, Geocoridae, Heterogastridae, Ninidae, Oxycarenidae and Rhyparochromidae, which together constituted well over half of the former family. The bizarre and mysterious beetle-like Psamminae were formerly often placed in the Piesmatidae, but this is almost certainly incorrect. Their true affiliations, however, are not en ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oncopeltus
''Oncopeltus'' is a genus of seed bugs in the family Lygaeidae, which has at least 40 described species. Species These 40 species belong to the genus ''Oncopeltus'': * '' Oncopeltus atrorufus'' (Guerin, 1838) * '' Oncopeltus aulicus'' Fabricius, 1775 * '' Oncopeltus bergianus'' Kirkaldy, 1909 * '' Oncopeltus bicinctus'' (Montrouzier, 1861) * '' Oncopeltus bueanus'' Karsch, 1892 * '' Oncopeltus cayensis'' Torre-Bueno, 1944 * '' Oncopeltus cingulifer'' Stal, 1874 * '' Oncopeltus confusus'' Horvath, 1914 * '' Oncopeltus erebus'' Distant, 1918 * '' Oncopeltus famelicus'' Fabricius, 1781 * ''Oncopeltus fasciatus ''Oncopeltus fasciatus'', known as the large milkweed bug, is a medium-sized hemipteran (true bug) of the family Lygaeidae.Attisano, A. (2013) Oosorption and migratory strategy of the milkweed bug,''Oncopeltus fasciatus. Animal Behaviour 86(3):65 ...'' (Dallas, 1852) (large milkweed bug) * '' Oncopeltus femoralis'' Stal, 1874 * '' Oncopeltus guttaloides'' Slater, 1964 * '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ocelli
A simple eye (sometimes called a pigment pit) refers to a form of eye or an optical arrangement composed of a single lens and without an elaborate retina such as occurs in most vertebrates. In this sense "simple eye" is distinct from a multi-lensed "compound eye", and is not necessarily at all simple in the usual sense of the word. The structure of an animal's eye is determined by the environment in which it lives, and the behavioural tasks it must fulfill to survive. Arthropods differ widely in the habitats in which they live, as well as their visual requirements for finding food or conspecifics, and avoiding predators. Consequently, an enormous variety of eye types are found in arthropods. They possess a wide variety of novel solutions to overcome visual problems or limitations. Use of the term ''simple eye'' is flexible, and must be interpreted in proper context; for example, the eyes of humans and of other large animals such as most cephalopods, are ''camera eyes'' and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pentatomomorpha Genera
The Pentatomomorpha comprise an infraorder of insects in the true bug order Hemiptera. It unites such animals as the stink bugs (Pentatomidae), flat bugs (Aradidae), seed bugs (Lygaeidae and Rhyparochromidae), etc. They are closely related to the Cimicomorpha. Based on the fossil morphology, the common ancestor of Pentatomomorpha must be older than the fossils in the late Triassic. They play an important role in agriculture and forestry industries and they are also used as controlling agents in studies. Systematics Five superfamilies are usually placed in the Pentatomomorpha. The Aradoidea represent the most basal extant lineage, while the others, often united as clade Trichophora, are more modern: * Aradoidea Brullé, 1836 * Coreoidea Leach, 1815 * Lygaeoidea Schilling, 1829 * Pentatomoidea Leach, 1815 * Pyrrhocoroidea Amyot & Serville, 1843 Among these, the Pentatomoidea seem to represent a by and large monophyletic lineage as traditionally understood, while the other thr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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