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Thricops Semicinereus
''Thricops semicinereus'' is a species of fly Flies are insects of the Order (biology), order Diptera, the name being derived from the Ancient Greek, Greek δι- ''di-'' "two", and πτερόν ''pteron'' "wing". Insects of this order use only a single pair of wings to fly, the hindwing ... which is widely distribution across the Palaearctic. References External links *D'Assis Fonseca, E.C.M, 1968 Diptera Cyclorrhapha Calyptrata: Muscidae ''Handbooks for the Identification of British Insects'pdf*Seguy, E. (1923) Diptères Anthomyides. Paris: Éditions ''Faune de France'' Faune n° 6 393 p., 813 fiBibliotheque Virtuelle Numerique pdf Muscidae Diptera of Europe Insects described in 1817 Articles containing video clips {{Muscidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ranunculus Acris
''Ranunculus acris'' is a species of flowering plant in the family Ranunculaceae, and is one of the more common buttercups across Europe and temperate Eurasia. Common names include meadow buttercup, tall buttercup, common buttercup and giant buttercup. Description ''Ranunculus acris'' is a herbaceous perennial plant that grows to a height of 30 to 70 cm, with ungrooved flowing stems bearing glossy yellow flowers about 25 mm across. There are five overlapping petals borne above five green sepals that soon turn yellow as the flower matures. It has numerous stamens inserted below the ovary. The leaves are compound, with three-lobed leaflets. Unlike ''Ranunculus repens'', the terminal leaflet is sessile. As with other members of the genus, the numerous seeds are borne as achenes. The rare autumn buttercup (''R. aestivalis'') is sometimes treated as a variety of this species. The juice of the plant is semi-poisonous to livestock, causing blistering. Distribution The pla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal
Animals are multicellular, eukaryotic organisms in the Kingdom (biology), biological kingdom Animalia. With few exceptions, animals Heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, are Motility, able to move, can Sexual reproduction, reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of Cell (biology), cells, the blastula, during Embryogenesis, embryonic development. Over 1.5 million Extant taxon, living animal species have been Species description, described—of which around 1 million are Insecta, insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have Ecology, complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a Symmetry in biology#Bilate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthropod
Arthropods (, (gen. ποδός)) are invertebrate animals with an exoskeleton, a Segmentation (biology), segmented body, and paired jointed appendages. Arthropods form the phylum Arthropoda. They are distinguished by their jointed limbs and Arthropod cuticle, cuticle made of chitin, often Mineralization (biology), mineralised with calcium carbonate. The arthropod body plan consists of segments, each with a pair of appendages. Arthropods are bilaterally symmetrical and their body possesses an exoskeleton, external skeleton. In order to keep growing, they must go through stages of moulting, a process by which they shed their exoskeleton to reveal a new one. Some species have wings. They are an extremely diverse group, with up to 10 million species. The haemocoel, an arthropod's internal cavity, through which its haemolymph – analogue of blood – circulates, accommodates its interior Organ (anatomy), organs; it has an open circulatory system. Like their exteriors, the internal or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insect
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. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muscidae
Muscidae are a family of flies found in the superfamily Muscoidea. Muscidae, some of which are commonly known as house flies or stable flies due to their synanthropy, are worldwide in distribution and contain almost 4,000 described species in over 100 genera. Most species are not synanthropic. Adults can be predatory, hematophagous, saprophagous, or feed on a number of types of plant and animal exudates. They can be attracted to various substances including sugar, sweat, tearand blood. Larvae occur in various habitats including decaying vegetation, dry and wet soil, nests of insects and birds, fresh water, and carrion. The Housefly, housefly, ''Musca domestica'', is the best known and most important species. Some, from the genera ''Hydrotaea'' and ''Muscina'', are involved in forensic case studies.aces the linkCluichí Identifying characteristics The antennae are three-segmented and aristate; vein Rs is two-branched, a frontal suture is present, and the calypters are we ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thricops
''Thricops'' is a genus of true flies of the family Muscidae. Species *'' Thricops aculeipes'' (Zetterstedt, 1838) *'' Thricops albibasalis'' (Zetterstedt, 1849) *'' Thricops beckeri'' (Pokorny, 1892) *'' Thricops bukowskii'' (Ringdahl, 1934) *'' Thricops calcaratus'' (Porchinskiy, 1881) *'' Thricops coquilletti'' ( Malloch, 1920) *'' Thricops culminum'' (Pokorny, 1889) *'' Thricops cunctans'' ( Meigen, 1826) *''Thricops diaphanus'' ( Wiedemann, 1817) *'' Thricops fimbriatus'' (Coquillett, 1904) *'' Thricops foveolatus'' (Zetterstedt, 1845) *'' Thricops furcatus'' (Stein, 1916) *'' Thricops genarum'' (Zetterstedt, 1838) *'' Thricops hirtulus'' (Zetterstedt, 1838) *'' Thricops ineptus'' (Stein, 1920) *'' Thricops innocuus'' (Zetterstedt, 1838) *'' Thricops lividiventris'' (Zetterstedt, 1845) *'' Thricops longipes'' (Zetterstedt, 1845) *'' Thricops medius'' (Stein, 1920) *'' Thricops nigrifrons'' (Robineau-Desvoidy, 1830) *'' Thricops nigritellus'' (Zetterstedt, 1838) *'' Thricops ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Christian Rudolph Wilhelm Wiedemann
Christian Rudolph Wilhelm Wiedemann (7 December 1770 in Brunswick – 31 December 1840 in Kiel) was a German physician, historian, naturalist and entomologist. He is best known for his studies of world Diptera, but he also studied Hymenoptera and Coleoptera, although far less expertly. Biography Wiedemann’s father, Conrad Eberhard Wiedemann (1722–1804) was an art dealer and his mother, Dorothea Frederike (née Raspe) (1741–1804) was the daughter of an accountant in the Royal Mining Service and also interested in the arts. After his education in Brunswick, he matriculated in 1790 to the Faculty of Medicine at the University of Jena where he was a contemporary of the poet Friedrich von Hardenberg. While attending university, Wiedemann, was one of the many pupils of Johann Friedrich Blumenbach, and travelled to Saxony and Bohemia. He obtained his doctoral degree in 1792 with a thesis entitled ''Dissertatio inauguralis sistens vitia gennus humanum debilitantia''. He then w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palaearctic
The Palearctic or Palaearctic is the largest of the eight biogeographic realms of the Earth. It stretches across all of Eurasia north of the foothills of the Himalayas, and North Africa. The realm consists of several bioregions: the Euro-Siberian region; the Mediterranean Basin; the Sahara and Arabian Deserts; and Western, Central and East Asia. The Palaearctic realm also has numerous rivers and lakes, forming several freshwater ecoregions. The term 'Palearctic' was first used in the 19th century, and is still in use as the basis for zoogeographic classification. History In an 1858 paper for the ''Proceedings of the Linnean Society'', British zoologist Philip Sclater first identified six terrestrial zoogeographic realms of the world: Palaearctic, Aethiopian/Afrotropic, Indian/Indomalayan, Australasian, Nearctic, and Neotropical. The six indicated general groupings of fauna, based on shared biogeography and large-scale geographic barriers to migration. Alfred Wallace ad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thricops Semicinereus In Copula
''Thricops'' is a genus of true flies of the family Muscidae. Species *''Thricops aculeipes'' (Zetterstedt, 1838) *'' Thricops albibasalis'' (Zetterstedt, 1849) *''Thricops beckeri'' (Pokorny, 1892) *''Thricops bukowskii'' (Ringdahl, 1934) *'' Thricops calcaratus'' (Porchinskiy, 1881) *''Thricops coquilletti'' ( Malloch, 1920) *''Thricops culminum'' (Pokorny, 1889) *''Thricops cunctans'' ( Meigen, 1826) *''Thricops diaphanus'' (Wiedemann, 1817) *''Thricops fimbriatus'' (Coquillett, 1904) *''Thricops foveolatus'' (Zetterstedt, 1845) *''Thricops furcatus'' ( Stein, 1916) *''Thricops genarum'' (Zetterstedt, 1838) *''Thricops hirtulus'' (Zetterstedt, 1838) *''Thricops ineptus'' ( Stein, 1920) *''Thricops innocuus'' (Zetterstedt, 1838) *'' Thricops lividiventris'' (Zetterstedt, 1845) *'' Thricops longipes'' (Zetterstedt, 1845) *''Thricops medius'' ( Stein, 1920) *''Thricops nigrifrons'' (Robineau-Desvoidy, 1830) *'' Thricops nigritellus'' (Zetterstedt, 1838) *'' Thricops rostratus'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diptera Of Europe
Flies are insects of the order Diptera, the name being derived from the Greek δι- ''di-'' "two", and πτερόν ''pteron'' "wing". Insects of this order use only a single pair of wings to fly, the hindwings having evolved into advanced mechanosensory organs known as halteres, which act as high-speed sensors of rotational movement and allow dipterans to perform advanced aerobatics. Diptera is a large order containing an estimated 1,000,000 species including horse-flies, crane flies, hoverflies and others, although only about 125,000 species have been described. Flies have a mobile head, with a pair of large compound eyes, and mouthparts designed for piercing and sucking (mosquitoes, black flies and robber flies), or for lapping and sucking in the other groups. Their wing arrangement gives them great maneuverability in flight, and claws and pads on their feet enable them to cling to smooth surfaces. Flies undergo complete metamorphosis; the eggs are often laid on the la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insects Described In 1817
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. Insect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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