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Cryptastichus
''Cryptastichus sabo'' is a species of Afrotropical chalcid wasp from the family Eulophidae. It is the only member of the monotypic genus ''Cryptastichus''. It is a parasitoid of the citrus leafminer The citrus leafminer (''Phyllocnistis citrella'') is a moth of the family Gracillariidae. It is also known as CLM in agriculture. It was first found in Florida in 1993, but is now found all over the world, including Argentina, Australia, Brazil ... (''Phyllocnistis citrella''). References Eulophidae {{Eulophidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Afrotropical
The Afrotropical realm is one of Earth's eight biogeographic realms. It includes Africa south of the Sahara Desert, the majority of the Arabian Peninsula, the island of Madagascar, southern Iran and extreme southwestern Pakistan, and the islands of the western Indian Ocean. It was formerly known as the Ethiopian Zone or Ethiopian Region. Major ecological regions Most of the Afrotropic, with the exception of Africa's southern tip, has a tropical climate. A broad belt of deserts, including the Atlantic and Sahara deserts of northern Africa and the Arabian Desert of the Arabian Peninsula, separate the Afrotropic from the Palearctic realm, which includes northern Africa and temperate Eurasia. Sahel and Sudan South of the Sahara, two belts of tropical grassland and savanna run east and west across the continent, from the Atlantic Ocean to the Ethiopian Highlands. Immediately south of the Sahara lies the Sahel belt, a transitional zone of semi-arid short grassland and vachellia sav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chalcid Wasp
Chalcid wasps (, , for their metallic colour) are insects within the superfamily Chalcidoidea, part of the order Hymenoptera. The superfamily contains some 22,500 known species, and an estimated total diversity of more than 500,000 species, meaning the vast majority have yet to be discovered and described. The name "chalcid" is often confused with the name "chalcidid", though the latter refers strictly to one constituent family, the Chalcididae, rather than the superfamily as a whole; accordingly, most recent publications (e.g.,) use the name "chalcidoid" when referring to members of the superfamily. Most chalcid wasps are parasitoids of other insects, though other life styles are known, with the herbivorous fig wasps acting as pollinators. Various species are used as biological pest control agents or in scientific research. Description Chalcidoids are generally small wasps, averaging 1.5 mm in length and usually being less than 3 mm. The body is often metallic in colour. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eulophidae
The Eulophidae are a large family of hymenopteran insects, with over 4,300 described species in some 300 genera. The family includes the genus ''Elasmus'', which used to be treated as a separate family, "Elasmidae", and is now treated as a subfamily of Eulophidae. These minute insects are challenging to study, as they deteriorate rapidly after death unless extreme care is taken (e.g., preservation in ethanol), making identification of most museum specimens difficult. The larvae of a very few species feed on plants, but the majority are primary parasitoids on a huge range of arthropods at all stages of development. They are exceptional in that they are one of two hymenopteran families with some species that are known to parasitize thrips. Eulophids are found throughout the world in virtually all habitats (one is even aquatic, parasitising water-penny beetles). Eulophids are separable from most other Chalcidoidea by the possession of only four tarsomeres on each leg, a small, st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parasitoid
In evolutionary ecology, a parasitoid is an organism that lives in close association with its host (biology), host at the host's expense, eventually resulting in the death of the host. Parasitoidism is one of six major evolutionarily stable strategy, evolutionary strategies within parasitism, distinguished by the fatal prognosis for the host, which makes the strategy close to predation. Among parasitoids, strategies range from living inside the host (''endoparasitism''), allowing it to continue growing before emerging as an adult, to Paralysis, paralysing the host and living outside it (''ectoparasitism''). Hosts can include other parasitoids, resulting in hyperparasitism; in the case of oak galls, up to five levels of parasitism are possible. Some parasitoids Behavior-altering parasite, influence their host's behaviour in ways that favour the propagation of the parasitoid. Parasitoids are found in a variety of Taxon, taxa across the insect superorder Endopterygota, whose compl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Citrus Leafminer
The citrus leafminer (''Phyllocnistis citrella'') is a moth of the family Gracillariidae. It is also known as CLM in agriculture. It was first found in Florida in 1993, but is now found all over the world, including Argentina, Australia, Brazil, China, Corsica, Costa Rica, Cuba, India, Israel, Madeira, Malaysia, Mauritius, Mexico, the Philippines, South Africa, Spain, Sri Lanka and other parts of the United States. The wingspan is about 5 mm. The larvae are considered a serious agricultural pest on ''Citrus'' species, such as ''Aegle marmelos'', '' Atalantia'', ''Citrofortunella microcarpa'', ''Citrus limon'', '' Citrus paradisi'', ''Citrus maxima'', '' Fortunella margarita'', ''Murraya paniculata'' and '' Poncirus trifoliate''. Larvae have also been recorded on ''Garcinia mangostana'', ''Pongamia pinnata'', ''Alseodaphne semecarpifolia'', ''Loranthus'' and ''Jasminum sambac''. They mine the leaves of their host plant. The mine consists of a long epidermal corrid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural History Museum, London
The Natural History Museum in London is a museum that exhibits a vast range of specimens from various segments of natural history. It is one of three major museums on Exhibition Road in South Kensington, the others being the Science Museum and the Victoria and Albert Museum. The Natural History Museum's main frontage, however, is on Cromwell Road. The museum is home to life and earth science specimens comprising some 80 million items within five main collections: botany, entomology, mineralogy, palaeontology and zoology. The museum is a centre of research specialising in taxonomy, identification and conservation. Given the age of the institution, many of the collections have great historical as well as scientific value, such as specimens collected by Charles Darwin. The museum is particularly famous for its exhibition of dinosaur skeletons and ornate architecture—sometimes dubbed a ''cathedral of nature''—both exemplified by the large ''Diplodocus'' cast that domina ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Noyes (entomologist)
John Stuart Noyes (born Cardiff 1949) is a Welsh entomologist. At the age of 14 an article entitled "My Hobby has Wings" about Noyes appeared in his local newspaper, the ''Pontypridd Observer''; this 1963 article highlighted Noyes' interest in entomology at an early age. In 1967 he began studying for a degree in zoology and applied entomology at Imperial College, London where he completed his doctoral thesis on the biology of the leek moth (''Acrolepiopsis assectella''). In 1974 he was appointed as a researcher in the Chalcidoidea at the British Museum (Natural History). He was seconded to the Department of Scientific and Industrial Research in New Zealand where he conducted a survey of the Chalcidoidea of New Zealand in 1980 and 1981. He travelled widely in the course of his research into the Chalcidoidea and has published over 80 papers, with some major monographs, and described one new family, 88 new genera and 644 new species of Chalcidoidea. When he retired he was reviewing t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
