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Agaoninae
The family Agaonidae is a group of pollinating and nonpollinating fig wasps. They spend their larval stage inside the fruits of Ficus, figs. The pollinating wasps (Agaoninae, Kradibiinae, and Tetrapusiinae) are the mutualism (biology), mutualistic partners of the Ficus, fig trees. The nonpollinating fig wasps are parasitic. Extinct forms from the Eocene and Miocene are nearly identical to modern forms, suggesting that the niche has been stable over geologic time. Taxonomy The family has changed several times since its taxonomic appearance after the work of Francis Walker (entomologist), Francis Walker in 1846 described from the wasp genus ''Agaon''. Previously the subfamilies Epichrysomallinae, Otitesellinae, Sycoecinae, Sycoryctinae, Sycophaginae, and Agaoninae were the subdivisions of the family. Recent works building strong molecular phylogenies with an extended sampling size have changed the composition of Agaonidae. First, the paraphyletic groups have been excluded (Epichryso ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agaoninae
The family Agaonidae is a group of pollinating and nonpollinating fig wasps. They spend their larval stage inside the fruits of Ficus, figs. The pollinating wasps (Agaoninae, Kradibiinae, and Tetrapusiinae) are the mutualism (biology), mutualistic partners of the Ficus, fig trees. The nonpollinating fig wasps are parasitic. Extinct forms from the Eocene and Miocene are nearly identical to modern forms, suggesting that the niche has been stable over geologic time. Taxonomy The family has changed several times since its taxonomic appearance after the work of Francis Walker (entomologist), Francis Walker in 1846 described from the wasp genus ''Agaon''. Previously the subfamilies Epichrysomallinae, Otitesellinae, Sycoecinae, Sycoryctinae, Sycophaginae, and Agaoninae were the subdivisions of the family. Recent works building strong molecular phylogenies with an extended sampling size have changed the composition of Agaonidae. First, the paraphyletic groups have been excluded (Epichryso ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kradibiinae
The family Agaonidae is a group of pollinating and nonpollinating fig wasps. They spend their larval stage inside the fruits of figs. The pollinating wasps ( Agaoninae, Kradibiinae, and Tetrapusiinae) are the mutualistic partners of the fig trees. The nonpollinating fig wasps are parasitic. Extinct forms from the Eocene and Miocene are nearly identical to modern forms, suggesting that the niche has been stable over geologic time. Taxonomy The family has changed several times since its taxonomic appearance after the work of Francis Walker in 1846 described from the wasp genus '' Agaon''. Previously the subfamilies Epichrysomallinae, Otitesellinae, Sycoecinae, Sycoryctinae, Sycophaginae, and Agaoninae were the subdivisions of the family. Recent works building strong molecular phylogenies with an extended sampling size have changed the composition of Agaonidae. First, the paraphyletic groups have been excluded (Epichrysomallinae, Otitesellinae, Sycoecinae, and Sycoryctinae) an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sycophaginae
The family Agaonidae is a group of pollinating and nonpollinating fig wasps. They spend their larval stage inside the fruits of figs. The pollinating wasps (Agaoninae, Kradibiinae, and Tetrapusiinae) are the mutualistic partners of the fig trees. The nonpollinating fig wasps are parasitic. Extinct forms from the Eocene and Miocene are nearly identical to modern forms, suggesting that the niche has been stable over geologic time. Taxonomy The family has changed several times since its taxonomic appearance after the work of Francis Walker in 1846 described from the wasp genus '' Agaon''. Previously the subfamilies Epichrysomallinae, Otitesellinae, Sycoecinae, Sycoryctinae, Sycophaginae, and Agaoninae were the subdivisions of the family. Recent works building strong molecular phylogenies with an extended sampling size have changed the composition of Agaonidae. First, the paraphyletic groups have been excluded (Epichrysomallinae, Otitesellinae, Sycoecinae, and Sycoryctinae) and ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blastophaga Psenes
''Blastophaga psenes'' is a wasp species in the genus '' Blastophaga''. It pollinates the common fig ''Ficus carica'' and the closely related ''Ficus palmata''. Without a colony or nest, these wasps breed in figs and the adults live for only a few days or weeks. They locate the fig they wish to pollinate through olfactory senses. Taxonomy and phylogenetics Mutualism occurs between fig and fig wasps, which creates a need for specific species of figs to be pollinated by specific species of wasps. The origin of mutualism is also the beginning of the fig wasp phylogeny. In the phylogenetic tree, the genus of '' Blastophaga'' and ''Wiebesia'' are very similar. Both of these genera pollinate ''Ficus'' species of figs. Description and identification ''B. psenes'' are small wasps, approximately only in length. The females are black wasps and seem shiny while the males are smaller than females. While males are wingless, females have wings that are transparent and very thin. Yet fe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blastophaga
''Blastophaga'' is a wasp genus in the family Agaonidae (fig wasps) which pollinate fig The fig is the edible fruit of ''Ficus carica'', a species of small tree in the flowering plant family Moraceae. Native to the Mediterranean and western Asia, it has been cultivated since ancient times and is now widely grown throughout the world ...s or are otherwise associated with figs, a coevolutional relationship that has been developing for at least 80 million years. Pollinating fig wasps are specific to specific figs. The common fig ''Ficus carica'' is pollinated by ''Blastophaga psenes''. References * Proctor, M., Yeo, P. & Lack, A. (1996). ''The Natural History of Pollination''. Timber Press, Portland, OR. External links The Fig Web. ''Blastophaga'' Agaonidae Hymenoptera genera Taxa named by Johann Ludwig Christian Gravenhorst {{Chalcidoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fig Wasp
Fig wasps are wasps of the superfamily Chalcidoidea which spend their larval stage inside figs. Most are pollinators but others simply feed off the plant. The non-pollinators belong to several groups within the superfamily Chalcidoidea, while the pollinators are in the family Agaonidae. While pollinating fig wasps are gall-makers, the remaining types either make their own galls or usurp the galls of other fig wasps; reports of their being parasitoids are considered dubious. History Aristotle recorded in his ''History of Animals'' that the fruits of the wild fig (the caprifig) contain ''psenes'' (fig wasps); these begin life as grubs (larvae), and the adult ''psen'' splits its "skin" (pupa) and flies out of the fig to find and enter a cultivated fig, saving it from dropping. He believed that the ''psen'' was generated spontaneously; he did not recognise that the fig was reproducing sexually and that the ''psen'' was assisting in that process. Taxonomy The fig wasps are a pol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mandibular
In anatomy, the mandible, lower jaw or jawbone is the largest, strongest and lowest bone in the human facial skeleton. It forms the lower jaw and holds the lower teeth in place. The mandible sits beneath the maxilla. It is the only movable bone of the skull (discounting the ossicles of the middle ear). It is connected to the temporal bones by the temporomandibular joints. The bone is formed in the fetus from a fusion of the left and right mandibular prominences, and the point where these sides join, the mandibular symphysis, is still visible as a faint ridge in the midline. Like other symphyses in the body, this is a midline articulation where the bones are joined by fibrocartilage, but this articulation fuses together in early childhood.Illustrated Anatomy of the Head and Neck, Fehrenbach and Herring, Elsevier, 2012, p. 59 The word "mandible" derives from the Latin word ''mandibula'', "jawbone" (literally "one used for chewing"), from '' mandere'' "to chew" and ''-bula'' (ins ... [...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] |
Synonym
A synonym is a word, morpheme, or phrase that means exactly or nearly the same as another word, morpheme, or phrase in a given language. For example, in the English language, the words ''begin'', ''start'', ''commence'', and ''initiate'' are all synonyms of one another: they are ''synonymous''. The standard test for synonymy is substitution: one form can be replaced by another in a sentence without changing its meaning. Words are considered synonymous in only one particular sense: for example, ''long'' and ''extended'' in the context ''long time'' or ''extended time'' are synonymous, but ''long'' cannot be used in the phrase ''extended family''. Synonyms with exactly the same meaning share a seme or denotational sememe, whereas those with inexactly similar meanings share a broader denotational or connotational sememe and thus overlap within a semantic field. The former are sometimes called cognitive synonyms and the latter, near-synonyms, plesionyms or poecilonyms. Lexicograph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
