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Aphanogmus Steinitzi
Aphanogmus is a genus of wasps in the family Ceraphronidae that was erected by Carl Gustaf Thomson in 1858. Belgian entomologist Paul Dessart worked on the genus in the 1970's. They are primarily parasitoids of Ichneumonoidea and Cecidomyiidae, although one is a known parasite of ''Ochrotrichia moselyi ''Ochrotrichia'' is a large genus of microcaddisflies. All are Nearctic or Neotropical in distribution apart from '' Ochrotrichia verbekei'', recorded from the Democratic Republic of the Congo. Species *'' Ochrotrichia affinis'' *'' Ochrotr ...'', a caddisfly. At least 90 species belong to the genus: * ''Aphanogmus abdominalis'' Thomson 1858 * ''Aphanogmus albicoxalis'' Evans & Dessart 2004 * ''Aphanogmus amoratus'' Dessart & Alekseev 1982 * ''Aphanogmus angustipennis ''Szelenyi 1940 * ''Aphanogmus aphidi'' Risbec 1955 * ''Aphanogmus apicalis'' Szelenyi 1938 * ''Aphanogmus apteryx'' Szelenyi 1940 * ''Aphanogmus asper'' Szelenyi 1940 * ''Aphanogmus assimilis'' Dodd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Gustaf Thomson
Carl Gustaf Thomson (13 October 1824, in Malmöhus – 20 September 1899, in Lund) was a Swedish entomologist. Thomson became a student in the University of Lund in 1843, graduated in 1850 and became associate professor of zoology there in 1857. In 1862 he became the curator of the entomological department of the Zoological Museum and in 1864 became a lecturer in entomology as well. An 1872 scholarship enabled him to travel to the continent for scientific study. He was offered the post of Director of the Entomological Museum in Berlin, but he declined. Carl Gustaf Thomson was the author of ''Coleoptera Scandinaviae'' (ten volumes, 1859–68), ''Skandinaviens inseckta'' (1862), ''Scandinavia Hymenoptera'' (five volumes, 1871–79) and ''Opuscula Entomologica'' (22 bands, 1869–97) He also published descriptions of the insects collected on the voyage of the Fregatten Eugenies (HSwMS Eugenie HSwMS ''Eugenie'' was a Swedish frigate, armed with 40 cannons. Between 1851 and 1853, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below 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 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 of an ancestral taxon are grouped together (i.e. phylogenetic analysis should c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wasp
A wasp is any insect of the narrow-waisted suborder Apocrita of the order Hymenoptera which is neither a bee nor an ant; this excludes the broad-waisted sawflies (Symphyta), which look somewhat like wasps, but are in a separate suborder. The wasps do not constitute a clade, a complete natural group with a single ancestor, as bees and ants are deeply nested within the wasps, having evolved from wasp ancestors. Wasps that are members of the clade Aculeata can Stinger, sting their prey. The most commonly known wasps, such as yellowjackets and hornets, are in the family Vespidae and are Eusociality, eusocial, living together in a nest with an egg-laying queen and non-reproducing workers. Eusociality is favoured by the unusual haplodiploid system of sex-determination system, sex determination in Hymenoptera, as it makes sisters exceptionally closely related to each other. However, the majority of wasp species are solitary, with each adult female living and breeding independently ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ceraphronidae
The Ceraphronidae are a small hymenopteran family with 14 genera and some 360 known species, though a great many species are still undescribed. It is a poorly known group as a whole, though most are believed to be parasitoids (especially of flies), and a few hyperparasitoids. Many are found in the soil, and of these, a number are wingless. The family is distinguished from the closely related Megaspilidae by having a very small stigma in the wing, a very broad metasomal petiole, and a single median groove in the mesoscutum. The taxon was erected by Alexander Henry Haliday Alexander Henry Haliday (1806–1870, also known as Enrico Alessandro Haliday, Alexis Heinrich Haliday, or simply Haliday) was an Irish entomologist. He is primarily known for his work on Hymenoptera, Diptera, and Thysanoptera, but worked on ... in 1833. References *Dessart, P., 1965 Contribution à l'étudendes Hyménoptères Proctotrupoidea.(VI)Les Ceraphroninae et quelques Megaspilinae(Ceraphro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paul Dessart
Paul may refer to: *Paul (given name), a given name (includes a list of people with that name) *Paul (surname), a list of people People Christianity * Paul the Apostle (AD c.5–c.64/65), also known as Saul of Tarsus or Saint Paul, early Christian missionary and writer *Pope Paul (other), multiple Popes of the Roman Catholic Church *Saint Paul (other), multiple other people and locations named "Saint Paul" Roman and Byzantine empire *Lucius Aemilius Paullus Macedonicus (c. 229 BC – 160 BC), Roman general *Julius Paulus Prudentissimus (), Roman jurist *Paulus Catena (died 362), Roman notary *Paulus Alexandrinus (4th century), Hellenistic astrologer *Paul of Aegina or Paulus Aegineta (625–690), Greek surgeon Royals *Paul I of Russia (1754–1801), Tsar of Russia *Paul of Greece (1901–1964), King of Greece Other people * Paul the Deacon or Paulus Diaconus (c. 720 – c. 799), Italian Benedictine monk *Paul (father of Maurice), the father of Maurice, Byz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ichneumonoidea
The superfamily Ichneumonoidea contains one extinct and three extant families, including the two largest families within Hymenoptera: Ichneumonidae and Braconidae. The group is thought to contain as many as 100,000 species, many of which have not yet been described. Like other parasitoid wasps, they were long placed in the "Parasitica", variously considered as an infraorder or an unranked clade, now known to be paraphyletic. Etymology The name is derived from Latin 'ichneumon', from Ancient Greek ἰχνεύμων (ikhneúmōn, "tracker"), from ἴχνος (íkhnos, "track, footstep"). The name is shared with the Egyptian mongoose, '' Herpestes ichneumon''. Description The superfamily is defined by fusion of the costal and radial veins of the fore wing, and almost all species have more than 11 antennal segments. Both included families have a cosmopolitan distribution. Ichneumonoids have morphological similarities with relatives within the order Hymenoptera, including ants a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cecidomyiidae
Cecidomyiidae is a family of flies known as gall midges or gall gnats. As the name implies, the larvae of most gall midges feed within plant tissue, creating abnormal plant growths called galls. Cecidomyiidae are very fragile small insects usually only in length; many are less than long. They are characterised by hairy wings, unusual in the order Diptera, and have long antennae. Some Cecidomyiids are also known for the strange phenomenon of paedogenesis in which the larval stage reproduces without maturing first. In some species, the daughter larvae consume the mother, while in others, reproduction occurs later on in the egg or pupa. More than 6,650 species and 830 genera are described worldwide, though this is certainly an underestimate of the actual diversity of this family. A DNA barcoding study published in 2016 estimated the fauna of Canada alone to be in excess of 16,000 species, hinting at a staggering global count of over 1 million cecidomyiid species that have ye ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ochrotrichia Moselyi
''Ochrotrichia'' is a large genus of microcaddisflies. All are Nearctic or Neotropical in distribution apart from '' Ochrotrichia verbekei'', recorded from the Democratic Republic of the Congo. Species *'' Ochrotrichia affinis'' *'' Ochrotrichia alargada'' *'' Ochrotrichia aldama'' *'' Ochrotrichia alexanderi'' *'' Ochrotrichia alsea'' *'' Ochrotrichia anisca'' *''Ochrotrichia anomala'' *'' Ochrotrichia amorfa'' *'' Ochrotrichia apalachicola'' *''Ochrotrichia argentea'' *''Ochrotrichia arizonica'' *'' Ochrotrichia arranca'' *'' Ochrotrichia arriba'' *'' Ochrotrichia arva'' *''Ochrotrichia assita'' *''Ochrotrichia attenuata'' *''Ochrotrichia avis'' *''Ochrotrichia ayaya'' *''Ochrotrichia bicaudata'' *''Ochrotrichia bipartita'' *''Ochrotrichia blanca'' *''Ochrotrichia boquillas'' *''Ochrotrichia bractea'' *''Ochrotrichia brayi'' *''Ochrotrichia brodzinskyi'' *'' Ochrotrichia buccata'' *'' Ochrotrichia burdicki'' *''Ochrotrichia cachonera'' *'' Ochrotrichia caimita'' *''Ochrotri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aphanogmus Kretschmanni
''Aphanogmus kretschmanni'' is a parasitic species of waist wasp (Apocrita) from the family Ceraphronidae. Multiple females of the species were found in a Malaise trap on Hirschauer Berg near Tübingen in Baden-Württemberg in 2014 and described as a new species by biologist Marina Moser in 2023. The species was named after Winfried Kretschmann, the Minister President of Baden-Württemberg, to honour his commitment to preserving biodiversity. When Moser presented her discovery and related work at the State Museum of Natural History Stuttgart, Kretschmann, among the guests, said that "I'm kind of overwhelmed", and that he sees the wasp species as the "most beautiful recognition of his political work" for species conservation. The species is about 0.7-1.1 mm long. It has a dark brown head and mesosoma The mesosoma is the middle part of the body, or tagma, of arthropods whose body is composed of three parts, the other two being the prosoma and the metasoma. It bears the le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ceraphronoidea
The Ceraphronoidea are a small hymenopteran superfamily that includes only two families, and a total of some 800 species, though a great many species are still undescribed. It is a poorly known group as a whole, and most are believed to be parasitoid or hyperparasitoids. The two families are unified by several characters, the most visible of which is their wing venation is greatly reduced in a very specific and unique way; the costal and radial veins have fused so no costal cell is present, a short break occurs at the stigma, and the only vein in the wing membrane itself is the radial sector, which is short and curved, arising from the stigma. The taxon was erected by Alexander Henry Haliday. Some fossil families that were formerly assigned to this group have since been reassigned elsewhere including Aptenoperissidae, Radiophronidae and Stigmaphronidae. References *Dessart, P. & Cancemi, P. 1987. Tableau dichotomique des genres de Ceraphronoidea (Hymenoptera) avec commentai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By Carl Gustaf Thomson
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 int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
