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Scorpionfly
Mecoptera (from the Greek: ''mecos'' = "long", ''ptera'' = "wings") is an order of insects in the superorder Endopterygota with about six hundred species in nine families worldwide. Mecopterans are sometimes called scorpionflies after their largest family, Panorpidae, in which the males have enlarged genitals raised over the body that look similar to the stingers of scorpions, and long beaklike rostra. The Bittacidae, or hangingflies, are another prominent family and are known for their elaborate mating rituals, in which females choose mates based on the quality of gift prey offered to them by the males. A smaller group is the snow scorpionflies, family Boreidae, adults of which are sometimes seen walking on snowfields. In contrast, the majority of species in the order inhabit moist environments in tropical locations. The Mecoptera are closely related to the Siphonaptera (fleas), and a little more distantly to the Diptera (true flies). They are somewhat fly-like in appearan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panorpa Communis
''Panorpa communis'', the common scorpionfly, is a species of scorpionfly. Distribution This species is native to Europe (mostly) and Northern Asia. Habitat These scorpionflies can be usually found in hedgerows and patches of nettle. Description ''Panorpa communis'' can reach a body length of about . The common scorpionfly has a black and yellow body, with a reddish head and tail. The male has a pair of claspers at the end of its tail (for holding the female during mating), giving it a scorpion-like appearance, although it is not a stinger. The adult insect has a wingspan of about , with wings that are mostly clear, but have many dark spots or patches. Its head, mounted with large eyes, is drawn into a prominent, downward pointing beak, which opens at the tip of its head. In the female, the eighth abdominal segment is the shortest, almost twice shorter than the seventh; the sixth is narrowed towards the back. The larva resembles a caterpillar and grows up to long. I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Austropanorpidae
''Austropanorpa'' is an extinct genus of scorpionfly. It is the only member of the family Austropanorpidae. The type species, ''A. australis'' was described by Edgar Riek in 1952 based on two incomplete forewings from the Redbank Plains Formation of Queensland, of probable Eocene age, and was assigned to Panorpidae. Later, it was recognised as distinctive enough to be assigned to its own monotypic family by Rainer Willman in 1977. In 2018 the species "''Orthophlebia''" ''martynovae'' from the Early Jurassic (Toarcian) aged Cheremkhovo Formation near Lake Baikal in Siberia Siberia ( ; rus, Сибирь, r=Sibir', p=sʲɪˈbʲirʲ, a=Ru-Сибирь.ogg) is an extensive region, geographical region, constituting all of North Asia, from the Ural Mountains in the west to the Pacific Ocean in the east. It has been a ..., described by Irina Sukacheva in 1985, was recognised as belonging to the genus. The genus is distinguished from other mecopterans by having nine branched rad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panorpidae
The Panorpidae are a family of scorpionflies containing more than 480 species. The family is the largest family in Mecoptera, covering approximately 70% species of the order. Species range between 9–25 mm long. These insects have four membranous wings and threadlike antennae. Their elongated faces terminate with mouthparts that are used to feed on dead and dying insects, nectar, and rotting fruit. While in larval form, they scavenge by consuming dead insects on the ground. Genera *'' Aulops'' Enderlein, 1910 (two species) *'' Cerapanorpa'' Gao, Ma & Hua, 2016 (22 species) *'' Dicerapanorpa'' Zhong & Hua, 2013 (eight species) *'' Furcatopanorpa'' Ma & Hua, 2011 (one species) *'' Leptopanorpa'' MacLachlan, 1875 (12 species) *'' Neopanorpa'' Weele, 1909 (ca. 170 species) *'' Panorpa'' Linnaeus, 1758 (ca. 260 species) *'' Sinopanorpa'' Cai & Hua in Cai, Huang & Hua, 2008 (three species) Extinct genera * †'' Baltipanorpa'' Krzemiński & Soszyńska-Maj, 2012 Baltic amber, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apteropanorpidae
Apteropanorpidae is a family of wingless scorpionflies containing a single genus, ''Apteropanorpa'', with four named species. These species, also called Tasmanian snow scorpionflies, are found in moss in Tasmania and southern Australia. The adults are generalised predators. The larvae live in moss and are locally common. ''Apteropanorpa'' is probably an austral ecological counterpart of the Northern Hemisphere Boreidae, adapting to colder climates by losing its wings and feeding on the abundant understory mosses. Both groups have been collected on snow and at high elevations. However, these two groups are probably not sister groups, as males of ''Apteropanorpa'' have developed the bulbous, recurved abdomen found in advanced families, such as Panorpidae. The best-known species, ''Apteropanorpa tasmanica'', is known to carry two species of parasitic mites.Seeman, O.D., Palmer, C.M. 2011: Parasitism of ''Apteropanorpa tasmanica'' Carpenter (Mecoptera: Apteropanorpidae) by lar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boreidae
Boreidae, commonly called snow scorpionflies, or in the British Isles, snow fleas (no relation to the snow flea '' Hypogastrura nivicola'') are a very small family of scorpionflies, containing only around 30 species, all of which are boreal or high-altitude species in the Northern Hemisphere. These insects are small (typically 6 mm or less), with the wings reduced to bristles or absent, and they are somewhat compressed, so in fact some resemblance to fleas is noted. They are most commonly active during the winter months, towards the transition into spring, and the larvae and adults typically feed on mosses. The adults will often disperse between breeding areas by walking across the open snow, thus the common name. The males use their bristle-like wings to help grasp the female over their back while mating, while the wings of females are vestigial small oval pads with no ability to allow them to fly. The adults have a long rostrum formed from the clypeus and labrum, gen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Worcestobiidae
''Worcestobia'' is an extinct genus of scorpionfly. It is the only member of the family Worcestobiidae. It was described to contain two species originally assigned to '' Orthophlebia. Worcestobia gigantea'' was originally described by Robert John Tillyard in 1933 for NHMUK I. 11102 a hindwing found in the Rhaetian aged Lilstock Formation near Strensham, Worcestershire, United Kingdom The other species, ''Worcestobia haradai'' was described in 1991 from KMNH IP 000,002 a forewing found in the Carnian aged Momonoki Formation in a mine near Okuhata, Yamaguchi Prefecture is a prefecture of Japan located in the Chūgoku region of Honshu. Yamaguchi Prefecture has a population of 1,377,631 (1 February 2018) and has a geographic area of 6,112 km2 (2,359 sq mi). Yamaguchi Prefecture borders Shimane Prefecture t ..., Japan. It is distinguished from other members of Panorpoidea by "the forking of Rs2 into two long veins Rs2a and Rs2b" References {{Taxonbar, from= Q104858558 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Englathaumatidae
''Englathauma'' is an extinct genus of scorpionfly. It is the only member of the family Englathaumatidae. It is known from two species, ''E. crabbi'', and ''E. mellisha.'' Both species are known from the Weald Clay of the United Kingdom, dating to the Barremian The Barremian is an age in the geologic timescale (or a chronostratigraphic stage) between 129.4 ± 1.5 Ma (million years ago) and 121.4 ± 1.0 Ma). It is a subdivision of the Early Cretaceous Epoch (or Lower Cretaceous Series). It is precede ... stage of the Early Cretaceous. The family had been a '' nomen nudum'' since the death of the lead author of the paper Victor G. Novokshonov, in 2003, until the paper was published in 2016. The well sclerotized wings suggest that they were used as cover to protect the body rather than for flight, similar to the living '' Notiothauma.'' References {{Taxonbar, from=Q104858540 Prehistoric insect genera Mecoptera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holcorpidae
Holcorpidae is an extinct family of scorpionfies. It contains two genera, '' Conicholcorpa'' which is known from the Middle Jurassic Daohugou beds of Inner Mongolia, China, and '' Holcorpa,'' known from the Eocene of North America, including the McAbee Fossil Beds of British Columbia, and the Florissant Formation The Florissant Formation is a sedimentary geologic formation outcropping around Florissant, Teller County, Colorado. The formation is noted for the abundant and exceptionally preserved insect and plant fossils that are found in the mudstones an ... of Colorado. Members of this family are distinguished by their unusually long male genitalia, as well as characteristics of their wing venation. Both '' Miriholcorpa'' and '' Fortiholcorpa'' from the Middle Jurassic of China also have affinities to this family, but the incompleteness of their remains and differences from known holcorpids make their placement uncertain. References {{Taxonbar, from=Q21354327 Mecoptera P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Journal Of Earth Sciences
The ''Canadian Journal of Earth Sciences'' is a monthly peer-reviewed scientific journal established in 1963, which reports current research on all aspects of the Earth sciences. It is published by NRC Research Press. The journal also publishes special issues that focus on information and studies limited in scope to a specific segment of the Earth sciences. The editor-in-chief is Dr. Brendan Murphy (St. Francis Xavier University) and Sally Pehrsson (University of Saskatchewan). According to the '' Journal Citation Reports'', the journal has a 2020 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in the last two years in a given journal, as i ... of 1.369. References External links * {{Authority control Earth and atmospheric sciences journals Monthly journals Publications established in 1963 Canadian Sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orthophlebiidae
Orthophlebiidae is an extinct family of scorpionflies known from the Triassic to Cretaceous, belonging to the superfamily Panorpoidea. The family is poorly defined and is probably paraphyletic, representing many primitive members of Panorpoidea with most species only known from isolated wings, and has such been considered a wastebasket taxon. Systematics Based on The genus '' Protorthophlebia'' has been moved to the separate family Protorthophlebiidae. * †'' Burmorthophlebia'' Soszyńska-Maj, Krzemiński and Wang, 2022, Burmese amber, Myanmar, Late Cretaceous ( Cenomanian) * †'' Choristopanorpa'' Riek 1950 Hawkesbury Sandstone, Australia, Middle Triassic (Anisian), Magyden Formation, Kyrgyzstan, Late Triassic (Carnian), Koonwarra Fossil Bed, Australia, Early Cretaceous ( Aptian) * †'' Cretacochorista'' Jell and Duncan 1986 Koonwarra Fossil Bed, Australia, Aptian * †'' Mesopanorpa'' Handlirsch 1906 ** †''Mesopanorpa angarensis'' Martynov 1927 Cheremkhovskaya Form ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Permian
The Permian ( ) is a geologic period and System (stratigraphy), stratigraphic system which spans 47 million years from the end of the Carboniferous Period million years ago (Mya), to the beginning of the Triassic Period 251.9 Mya. It is the last period of the Paleozoic Era; the following Triassic Period belongs to the Mesozoic Era. The concept of the Permian was introduced in 1841 by geologist Sir Roderick Murchison, who named it after the Perm Governorate, region of Perm in Russia. The Permian witnessed the diversification of the two groups of amniotes, the synapsids and the Sauropsida, sauropsids (reptiles). The world at the time was dominated by the supercontinent Pangaea, which had formed due to the collision of Euramerica and Gondwana during the Carboniferous. Pangaea was surrounded by the superocean Panthalassa. The Carboniferous rainforest collapse left behind vast regions of desert within the continental interior. Amniotes, which could better cope with these drier conditi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
