Geometrid
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Geometrid
The geometer moths are moths belonging to the family Geometridae of the insect order Lepidoptera, the moths and butterflies. Their scientific name derives from the Ancient Greek ''geo'' γεω (derivative form of or "the earth"), and ''metron'' "measure" in reference to the way their larvae, or inchworms, appear to measure the earth as they move along in a looping fashion. A very large family, it has around 23,000 species of moths described, and over 1400 species from six subfamilies indigenous to North America alone. A well-known member is the peppered moth, ''Biston betularia'', which has been subject of numerous studies in population genetics. Several other geometer moths are notorious pests. Adults Many geometrids have slender abdomens and broad wings which are usually held flat with the hindwings visible. As such, they appear rather butterfly-like, but in most respects they are typical moths; the majority fly at night, they possess a frenulum to link the wings, and the ...
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Sterrhinae
Sterrhinae is a large subfamily of geometer moths (family Geometridae) with some 3,000 described species, with more than half belonging to the taxonomically difficult, very diverse genera, ''Idaea'' and ''Scopula'' (Hausmann, 2004; Sihvonen, 2005). This subfamily was described by Edward Meyrick in 1892. They are the most diverse in the tropics with the number of species decreasing with increasing latitude and elevation (Scoble ''et al''., 1995; Hausmann, 2001, 2004; Brehm & Fiedler, 2003). Characteristics Sterrhinae are called waves due to the numerous wavy fasciae on the fore- and hindwings. Compared to other Geometridae, the moths are often small in size (wing span <20 mm), but size variation is considerable (Sihvonen et al., 2020). The monophyly of Sterrhinae has been postulated based on three morphological synapomorphies: the presence of one or two areoles in the forewings, in the forewing the point of origin of vein M1 is either proximal or distal to the areole, and th ...
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Ennominae
Ennominae is the largest subfamily of the geometer moth family (Geometridae) with some 9,700 described species in 1,100 genera. They are usually a fairly small moths, though some (such as the peppered moth) grow to be considerably large. This subfamily has a global distribution. It includes some species that are notorious defoliating pests. The subfamily was first described by Philogène Auguste Joseph Duponchel in 1845. The status of several tribes is debated.For example, the Boarmiini are sometimes massively expanded to include the Bistonini, Bupalini, Erannini, Gnophini, Melanolophini, Phaseliini and Theriini. The Nacophorini and perhaps the Campaeini might need to be merged with the Lithinini, and all three might warrant merging into the Ennomini.The group sometimes separated as Cassymini is tentatively included in the Abraxini here. The Alsophilinae, usually treated as a small subfamily in their own right, might simply be a specialized lineage of Boarmiini.  Se ...
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Lepidoptera
Lepidoptera ( ) is an order (biology), order of insects that includes butterfly, butterflies and moths (both are called lepidopterans). About 180,000 species of the Lepidoptera are described, in 126 Family (biology), families and 46 Taxonomic rank, superfamilies, 10 percent of the total described species of living organisms. It is one of the most widespread and widely recognizable insect orders in the world. The Lepidoptera show many variations of the basic body structure that have evolved to gain advantages in lifestyle and distribution. Recent estimates suggest the order may have more species than earlier thought, and is among the four most wikt:speciose, speciose orders, along with the Hymenoptera, fly, Diptera, and beetle, Coleoptera. Lepidopteran species are characterized by more than three derived features. The most apparent is the presence of scale (anatomy), scales that cover the torso, bodies, wings, and a proboscis. The scales are modified, flattened "hairs", and give ...
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Geometrinae
Geometrinae is the nominate subfamily of the geometer moth family (Geometridae). It is strongly split, containing a considerable number of tribes of which most are presently very small or monotypic. These small moths are often a light bluish green, leading to the common name of emerald moths, though a few species called thus are also found in the tribe Campaeini of the Ennominae. In 2018, a phylogeny and classification based on a molecular phylogenetic analysis was published in the ''Zoological Journal of the Linnean Society'' in which 13 tribes were accepted. There are about 2,300 described species, mostly from the tropics. Selected genera and species * Blotched emerald, ''Comibaena bajularia'' * '' Dysphania'': the genus of 'false tiger moths' of Asia * Large emerald, ''Geometra papilionaria'' * Essex emerald, ''Thetidia smaragdaria'' Genera ''incertae sedis'' Some geometrine genera have not been definitely assigned to a tribe.See references in Savela (2007) These include: * ...
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Butterfly
Butterflies are insects in the macrolepidopteran clade Rhopalocera from the Order (biology), order Lepidoptera, which also includes moths. Adult butterflies have large, often brightly coloured wings, and conspicuous, fluttering flight. The group comprises the large superfamily (zoology), superfamily Papilionoidea, which contains at least one former group, the skippers (formerly the superfamily "Hesperioidea"), and the most recent analyses suggest it also contains the moth-butterflies (formerly the superfamily "Hedyloidea"). Butterfly fossils date to the Paleocene, about 56 million years ago. Butterflies have a four-stage life cycle, as like most insects they undergo Holometabolism, complete metamorphosis. Winged adults lay eggs on the food plant on which their larvae, known as caterpillars, will feed. The caterpillars grow, sometimes very rapidly, and when fully developed, pupate in a chrysalis. When metamorphosis is complete, the pupal skin splits, the adult insect climbs o ...
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Orthostixinae
Orthostixinae is a subfamily of the moth family Geometridae. It was described by Edward Meyrick in 1892. Genera * ''Centronaxa'' Prout, 1910 * '' Naxa'' Walker, 1856 * ''Orthostixis ''Orthostixis'' is a genus of moths in the family Geometridae The geometer moths are moths belonging to the family Geometridae of the insect order Lepidoptera, the moths and butterflies. Their scientific name derives from the Ancient Greek ' ...'' Hübner, 1823 References External links * Geometridae Moth subfamilies {{Orthostixinae-stub ...
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Oenochrominae
Oenochrominae is a subfamily of the moth family Geometridae The geometer moths are moths belonging to the family Geometridae of the insect order Lepidoptera, the moths and butterflies. Their scientific name derives from the Ancient Greek ''geo'' γεω (derivative form of or "the earth"), and ''met .... Genera References External links * Geometridae Moth subfamilies {{Oenochrominae-stub ...
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Larentiinae
Larentiinae is a subfamily of moths containing roughly 5,800 species that occur mostly in the temperate regions of the world. They are generally considered a subfamily of the geometer moth family (Geometridae) and are divided into a few large or good-sized tribes, and numerous very small or even monotypic ones which might not always be valid. Well-known members are the "pug moths" of the Eupitheciini and the "carpets", mainly of the Cidariini and Xanthorhoini. The subfamily was described by Philogène Auguste Joseph Duponchel in 1845. Systematics and description Morphological and DNA sequence data indicate that they are a very ancient lineage of geometer moths; they might even be distinct enough to warrant elevation to full family status in the superfamily Geometroidea. They share numerous plesiomorphic traits – for example at least one areola in the forewing, a hammer-shaped ansa of the tympanal organ and the lack of a gnathos – with the Sterrhinae which are eit ...
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Desmobathrinae
Desmobathrinae is a subfamily of the moth family Geometridae described by Edward Meyrick in 1886. Recognized genera ;Tribe Desmobathrini: * '' Alex'' Walker, 1863 * '' Antozola'' Herbulot, 1992 * '' Apatadelpha'' Prout, 1910 * '' Brachytrita'' Swinhoe, 1904 * '' Caledophia'' Holloway, 1979 * '' Callipotnia'' Warren, 1899 * '' Celerena'' Walker, 1862 * '' Conolophia'' Warren, 1894 * '' Derambila'' Walker, 1863 * '' Derxena'' Walker, 1866 * '' Dolerophyle'' Warren, 1894 * '' Dolichoneura'' Warren, 1894 * '' Encryphia'' Turner, 1904 * '' Foveabathra'' Holloway, 1996 * '' Leptoctenopsis'' Warren, 1895 * ''Noreia Noreia is an ancient lost city in the Eastern Alps, most likely in southern Austria. While according to Julius Caesar it is known to have been the capital of the Celtic kingdom of Noricum, it was already referred to as a lost city by Pliny the ...'' Walker, 1861 * '' Ophiogramma'' Hübner, 1831 * '' Ozola'' Walker, 1861 * '' Panagropsis'' Warren, 1894 ;Tribe Eumeleini: * ...
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Dysphania (moth)
''Dysphania'' is a genus of colourful moths in the family Geometridae and typical of the tribe (biology), tribe Dysphaniini; they are sometimes called 'false tiger moths' and are found in northeast Australia, Melanesia, and South Asia, south, East Asia, east and southeast Asia. Description Most ''Dysphania'' are day flying, but there are also Nocturnality, nocturnal species. With a typical wingspan of , they are relatively large compared to many other members of this family. Species Species include (incomplete list): * ''Dysphania ares'' (Weymer, 1885) * ''Dysphania bivexillata'' Prout, 1912 * ''Dysphania cuprina'' Felder 1874 * ''Dysphania cyane'' (Cramer, [1780]) * ''Dysphania discalis'' (Walker, 1854) * ''Dysphania electra'' Weymer, 1885 * ''Dysphania fenestrata'' Swainson 1833 * ''Dysphania flavidiscalis'' Warren, 1895 * ''Dysphania glaucescens'' (Walker, 1861) * ''Dysphania malayanus'' (Guérin-Méneville, 1843) - Thailand, western Malesia to Palawan * ''Dysphania militar ...
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Tympanal Organ
A tympanal organ (or tympanic organ) is a hearing organ in insects, consisting of a membrane ( tympanum) stretched across a frame backed by an air sac and associated sensory neurons. Sounds vibrate the membrane, and the vibrations are sensed by a chordotonal organ. Hymenoptera (bees, wasps, ants, etc.) do not have a tympanal organ, but they do have a Johnston's organ. Tympanal organs occur in just about any part of the insect: the thorax, the base of the wing, the abdomen, the legs, etc., depending on the group of insects. The structures are thought to have evolved independently many times. As a result, their position and structures are often used to help determine the taxonomy of the species. For example, all members of the Geometridae share distinctive paired abdominal tympanal organs that open towards the front side of the first abdominal segment. Within the organ, particular structures vary in shape and are used to indicate shared ancestry of subfamilies. In other families of ...
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Chiasmia
''Chiasmia'' is a genus of moths in the family Geometridae. It was described by Jacob Hübner Jacob Hübner (20 June 1761 – 13 September 1826, in Augsburg) was a German entomologist. He was the author of ''Sammlung Europäischer Schmetterlinge'' (1796–1805), a founding work of entomology. Scientific career Hübner was the author of '' ... in 1823. Species Species of this genus include: *'' Chiasmia abnormata'' (Prout, 1917) *'' Chiasmia abyssinica'' Krüger, 2001 *'' Chiasmia acutiapex'' Krüger, 2001 *'' Chiasmia adelpha'' Krüger, 2001 *'' Chiasmia aestimaria'' (Hübner, 1809) – tamarisk peacock *'' Chiasmia affinis'' (Warren, 1902) *'' Chiasmia albivia'' (Prout, 1915) *'' Chiasmia alternata'' (Warren, 1899) *'' Chiasmia amarata'' (Guenée, 1858) *'' Chiasmia ammodes'' (Prout, 1922) *'' Chiasmia androphoba'' Krüger, 2001 *'' Chiasmia angolae'' (Bethune-Baker, 1913) *'' Chiasmia angolaria'' (Snellen, 1872) *'' Chiasmia anguifera'' (Prout, 1934) *'' Chiasmia arenosa ...
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