|
Platystoma Lugubre
''Platystoma lugubre'' is a species of fly in the family Platystomatidae. Subspecies Subspecies include: *''Platystoma lugubre corsicarum'' Séguy, 1932 *''Platystoma lugubre lugubre'' ( Robineau-Desvoidy, 1830) Distribution This species is present in most of Europe and in the Near East. Habitat These flies mainly inhabit the edges of forests, parks, gardens, woodlands, scrubs and cemeteries. Description ''Platystoma lugubre'' can reach a length of . These medium-sized flies have a body mottled with greyish and yellow. The upperside of the abdomen is shiny black with two large spots of yellow gray pollonisity. The lower part of the abdomen is lemon yellow. The large eyes are reddish. Halteres are redish yellow. Legs are black. Wings are black, mottled with transparent spots.George C. SteyskaKeys to The Insects of The European Part of The USSR/ref> This species is rather similar to ''Platystoma seminationis'', but the latter is clearly smaller and quite common. Biology Adul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jean-Baptiste Robineau-Desvoidy
André Jean Baptiste Robineau-Desvoidy (1 January 1799 in Saint-Sauveur-en-Puisaye – 25 June 1857 in Paris) was a French physician and entomologist specialising in the study of Diptera (flies) and to some extent of the Coleoptera (beetles). Achievements Because he worked on difficult to identify flies (specifically the Schizophora), the existing descriptions of which were poor, and because he had few contacts, many of the new species he described were already named. Also he was over reliant on colour and pattern as characters, and this led to his improperly defining species. He also worked on too many species. Much later criticism ensued but it must be remembered that he was an early worker and, in the aftermath of the Napoleonic Wars, French scientists were unduly criticised for nationalistic reasons. Very many of his generic and species names survive. In all these respects, as well as his genuine love of entomology and boundless enthusiasm, Robineau-Desvoidy is remini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Platystomatidae
The Platystomatidae (signal flies) are a distinctive family of flies (Diptera) in the superfamily Tephritoidea. Signal flies are worldwide in distribution, found in all the biogeographic realms, but predominate in the tropics. It is one of the larger families of acalyptrate Diptera with around 1200 species in 127 genera. Biology Adults are found on tree trunks and foliage and are attracted to flowers, decaying fruit, excrement, sweat, and decomposing snails. Larvae are found on fresh and decaying vegetation, carrion, human corpses, and root nodules, particularly in the genus ''Rivellia'', which has economic implications for legume crops. Larvae from the remaining genera are either phytophagous (eating plant material) or saprophagous (eating decomposing organic matter). Some are predatory on other insects and others have been found in human lesions, while others are of minor agricultural significance. Family description For terms see Morphology of Diptera Signal flies are very ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subspecies
In biological classification, subspecies is a rank below species, used for populations that live in different areas and vary in size, shape, or other physical characteristics (morphology), but that can successfully interbreed. Not all species have subspecies, but for those that do there must be at least two. Subspecies is abbreviated subsp. or ssp. and the singular and plural forms are the same ("the subspecies is" or "the subspecies are"). In zoology, under the International Code of Zoological Nomenclature, the subspecies is the only taxonomic rank below that of species that can receive a name. In botany and mycology, under the International Code of Nomenclature for algae, fungi, and plants, other infraspecific ranks, such as variety, may be named. In bacteriology and virology, under standard bacterial nomenclature and virus nomenclature, there are recommendations but not strict requirements for recognizing other important infraspecific ranks. A taxonomist decides whether ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eugène Séguy
Eugene Séguy (21 April 1890 – 1 June 1985) was a French entomologist and artist who specialised in Diptera. He held a chair of entomology at the Muséum national d'histoire naturelle in Paris from 1956 to 1960. He is also known for establishing the Diptera section at that museum. This entomologist is often confused with a French artist with a similar name: Émile-Allain Séguy (1877–1951). The latter is known for his pochoir artworks representing plants and insects. Work * (Collection of biological and systematic studies on Diptera of the World). 11 vols. Text figs. Part of , Serie B II: Diptera. (1924–1953). * '' Faune de France''. : Ptychopteridae à Phlebotominae 109 p.,179 figs (1925). * . . Stratiomyidae to Omphralidae 308 p.,685 figs (1926). * . . Asilidae The Asilidae are the robber fly family, also called assassin flies. They are powerfully built, bristly flies with a short, stout proboscis enclosing the sharp, sucking hypopharynx. The name "robber flies" refl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Platystomatidae - Platystoma Lugubre-1
The Platystomatidae (signal flies) are a distinctive family of flies (Diptera) in the superfamily Tephritoidea. Signal flies are worldwide in distribution, found in all the biogeographic realms, but predominate in the tropics. It is one of the larger families of acalyptrate Diptera with around 1200 species in 127 genera. Biology Adults are found on tree trunks and foliage and are attracted to flowers, decaying fruit, excrement, sweat, and decomposing snails. Larvae are found on fresh and decaying vegetation, carrion, human corpses, and root nodules, particularly in the genus ''Rivellia'', which has economic implications for legume crops. Larvae from the remaining genera are either phytophagous (eating plant material) or saprophagous (eating decomposing organic matter). Some are predatory on other insects and others have been found in human lesions, while others are of minor agricultural significance. Family description For terms see Morphology of Diptera Signal flies are very ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Platystoma Seminationis
''Platystoma seminationis'', the dancing "kiss fly", is a species of fly in the family Platystomatidae, meaning ''big mouths''. Subspecies Subspecies include: * ''Platystoma seminationis angustipenne'' Loew, 1854 * ''Platystoma seminationis bisetum'' Loew, 1868 * ''Platystoma seminationis frauenfeldi'' Nowicki, 1867 * ''Platystoma seminationis rufimanum'' Loew, 1873 * ''Platystoma seminationis seminationis'' (Fabricius, 1775) Distribution This species is present in most of Europe (Austria, Belgium, United Kingdom, Russia, Czech Republic, Denmark, Finland, Germany, Hungary, Italy, Poland, Romania, Slovakia, Spain, Switzerland, Netherlands and Ukraine) and in the Near East. It is adventive in North America. Habitat These flies inhabit forest fringes or hedges, primarily on low herbaceous vegetation in shady places. Description ''Platystoma seminationis'' can reach a body length of . In these flies the interocular space and the epistomes are black and the eyes are reddish-brow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coprophagous
Coprophagia () or coprophagy () is the consumption of feces. The word is derived from the grc, κόπρος , "feces" and , "to eat". Coprophagy refers to many kinds of feces-eating, including eating feces of other species (heterospecifics), of other individuals (allocoprophagy), or one's own (autocoprophagy) – those once deposited or taken directly from the anus. In humans, coprophagia has been described since the late 19th century in individuals with mental illnesses and in some sexual acts, such as the practices of rimming and felching where sex partners insert their tongue into each other's anus and ingest biologically significant amounts of feces. Some animal species eat feces as a normal behavior, in particular lagomorphs, which do so to allow tough plant materials to be digested more thoroughly by passing twice through the digestive tract. Other species may eat feces under certain conditions. Coprophagia by humans In cuisine The feces of the rock ptarmigan is use ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Platystoma Lugubre - 2015-06-26
Platystoma is a genus of flies (Diptera) belonging to the family Platystomatidae. Description Platystoma species are small flies reaching a length of 4–10 millimeters. The body is black speckled with small whitish or yellowish markings, while the eyes are usually red. They have a quite broad proboscis (hence the Latin name ''Platystoma'', meaning "broad mouth"). The wings are blackish with clear speckles. These flies show a complex mating ritual. Distribution Species belonging to this genus are present in most of Europe, in the eastern Palearctic realm, in the Near East and in North Africa. Taxonomy The genus is in need of revision to clarify the position of many subspecies that are currently listed. Most of these subspecies were designated by Hennig, but some have been raised to full species since.Rivosecchi, L. 2000. Contribution to the knowledge of Italian species of genus ''Platystoma'' (Diptera, Platystomatidae). ''Fragmenta Entomologica'' 32(1): 163-179. The list below ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insects Described In 1830
Insects (from Latin ') are pancrustacean hexapod invertebrates of the class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body (head, thorax and abdomen), three pairs of jointed legs, compound eyes and one pair of antennae. Their blood is not totally contained in vessels; some circulates in an open cavity known as the haemocoel. Insects are the most diverse group of animals; they include more than a million described species and represent more than half of all known living organisms. The total number of extant species is estimated at between six and ten million; In: potentially over 90% of the animal life forms on Earth are insects. Insects may be found in nearly all environments, although only a small number of species reside in the oceans, which are dominated by another arthropod group, crustaceans, which recent research has indicated insects are nested within. Nearly all insects hatch from eggs. Inse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_(18107194758).jpg "Click for more on -> Platystomatidae - Platystoma Lugubre-1")
