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Ordralfabetix
''Ordralfabetix'' is an extinct genus of planthoppers in the family Lophopidae and containing the single species ''Ordralfabetix sirophatanis''. The species is known only from the Early Eocene, Ypresian stage Oise amber from the Quesnoy locality, Oise Department, France. History and classification ''Ordralfabetix sirophatanis'' is known only from one fossil, the holotype, number "PA. 2378". It is a single partial adult preserved as an impression on the surface of a clear orange amber specimen. The fossil was recovered from an outcrop of Oise amber which was discovered in 1997 at Quesnoy, near the Oise River in Northern France. The type specimen is currently preserved in the entomology department of the French Muséum national d'histoire naturelle. ''Ordralfabetix'' was first studied by Jacek Szwedo of the Muséum with his 2011 type description for the genus and species being published in the journal '' Zootaxa''. The generic name was coined by Szwedo in reference to Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lophopidae
Lophopidae is a family of fulgoroid plant-hoppers with most species found in tropical South America and Asia (two genera occur in Africa). Characteristics Most members of the family are characterized by the face being longer than wide with at least two lateral ridges (the median ridge/carina may be absent). The hind tibia can bear some spines, two to three (about four may be seen in the Eurybrachyidae). Lateral ocelli are present below the compound eye and slightly in front of it. The wings are broad and held somewhat flat and the wings are often patterned. The nymphs have two long tails and many members have slightly flattened front tibiae. Subfamilies, tribes and genera Two subfamilies are currently recognised; the Catalogue of Life and FLOW list: Lophopinae Auth.: Stål, 1866 * Tribe Elasmoscelini Melichar, 1915 (Africa, Asia: Japan, Indo-China, Java) ** '' Elasmoscelis'' Spinola, 1839 * Tribe Lophopini Stål, 1866 (Africa, Asia) ** '' Acothrura'' Melichar, 1915 ** '' Core ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jacek Szwedo
Jacek is a Polish given name of Greek origin related Hyacinth, through the archaic form of ''Jacenty''. Its closely related equivalents are: Jacinto (Spanish and Portuguese), Giacinto (Italian), Jácint ( Hungarian) and Jacint (Catalan, shortened to ''Cint'' or ''Cinto'' following the Catalan tradition of hypocorising through apheresis). The name Jacek might refer to: * Saint Hyacinth (Święty Jacek, Jacek Odrowąż), Dominican friar and saint * Jacek Andrzej Rossakiewicz *Jacek Bąk, footballer *Jacek Bednarek, racewalker *Jacek Bogucki, politician *Jacek Bury, Senator *Jacek Cichocki, politician *Jacek Dehnel, poet and writer *Jacek Dukaj, science fiction writer *Jacek Falfus, politician *Jacek Gmoch, footballer * Jacek "Tede" Graniecki, rapper *Jacek Huchwajda, fencer *Jacek Jezierski, writer and businessmen *Jacek Jędruch, Polish-American nuclear engineer and historian *Jacek Kaczmarski, singer, songwriter, dissident *Jacek Karpiński, computer scientist and engineer *Jace ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insect Wing
Insect wings are adult outgrowths of the insect exoskeleton that enable insects to fly. They are found on the second and third thoracic segments (the mesothorax and metathorax), and the two pairs are often referred to as the forewings and hindwings, respectively, though a few insects lack hindwings, even rudiments. The wings are strengthened by a number of longitudinal veins, which often have cross-connections that form closed "cells" in the membrane (extreme examples include the dragonflies and lacewings). The patterns resulting from the fusion and cross-connection of the wing veins are often diagnostic for different evolutionary lineages and can be used for identification to the family or even genus level in many orders of insects. Physically, some insects move their flight muscles directly, others indirectly. In insects with direct flight, the wing muscles directly attach to the wing base, so that a small downward movement of the wing base lifts the wing itself upward. Those i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monotypic Prehistoric Insect Genera
In biology, a monotypic taxon is a taxonomic group ( taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unispecific" or "monospecific" is sometimes preferred. In botanical nomenclature, a monotypic genus is a genus in the special case where a genus and a single species are simultaneously described. In contrast, an oligotypic taxon contains more than one but only a very few subordinate taxa. Examples Just as the term ''monotypic'' is used to describe a taxon including only one subdivision, the contained taxon can also be referred to as monotypic within the higher-level taxon, e.g. a genus monotypic within a family. Some examples of monotypic groups are: Plants * In the order Amborellales, there is only one family, Amborellaceae and there is only one genus, ''Amborella'', and in this genus there is only one species, namely ''Amborella trichopod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pyrilla
''Pyrilla''Stål C (1859) ''Novae quaedam Fulgorinorum formae speciesque insigniores. Berliner Entomologische Zeitschrift. Berlin'' 3: 313-327 [326]. is a genus of Hemiptera, bugs in the subfamily Lophopinae and tribe Lophopini. Species are distributed in Asia: eastwards from Pakistan to Borneo. ''Pyrilla perpusilla'', also known as the 'sugarcane planthopper', is a significant pest of sugarcane. Species ''Fulgoromorpha Lists On the Web'' lists the following: * ''Pyrilla aberrans'' (Kirby, 1891) * ''Pyrilla lycoides'' (Walker, 1862) * ''Pyrilla perpusilla'' (Walker, 1851) * ''Pyrilla protuberans'' Stål, 1859 – type species * ''Pyrilla punjabensis'' Shakila, 1984 * ''Pyrilla rahimyarensis'' Shakila, 1984 * ''Pyrilla sinica'' Liang, 1997 * ''Pyrilla sumatrensis'' Baker, 1925 References External links * {{taxonbar, from=Q10647585 Auchenorrhyncha genera Lophopidae Hemiptera of Asia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pronotum
The prothorax is the foremost of the three segments in the thorax of an insect, and bears the first pair of legs. Its principal sclerites (exoskeletal plates) are the pronotum (dorsal), the prosternum (ventral), and the propleuron (lateral) on each side. The prothorax never bears wings in extant insects (except in some cases of atavism), though some fossil groups possessed wing-like projections. All adult insects possess legs on the prothorax, though in a few groups (e.g., the butterfly family Nymphalidae) the forelegs are greatly reduced. In many groups of insects, the pronotum is reduced in size, but in a few it is hypertrophied, such as in all beetles (Coleoptera). In most treehoppers (family Membracidae, order Hemiptera), the pronotum is expanded into often fantastic shapes that enhance their camouflage or mimicry. Similarly, in the Tetrigidae, the pronotum is extended backward to cover the flight wings, supplanting the function of the tegmina. See also *Glossary of entomolo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tegmen
A tegmen (plural: ''tegmina'') designates the modified leathery front wing on an insect particularly in the orders Dermaptera (earwigs), Orthoptera (grasshoppers, crickets and similar families), Mantodea (praying mantis), Phasmatodea (stick and leaf insects) and Blattodea (cockroaches). It is also a term used in botany to describe the delicate inner protective layer of a seed, and in zoology to describe a stiff membrane on the upper surface of the crown of a crinoid. In vertebrate anatomy it denotes a plate of thin bone forming the roof of the middle ear. The nature of tegmina The term ''tegmen'' refers to a miscellaneous and arbitrary group of organs in various orders of insects; they certainly are homologous in the sense that they all are derived from insect forewings, but in other senses they are analogous; for example, the evolutionary development of the short elytra of the Dermaptera shared none of the history of the development of tegmina in the Orthoptera, say. Also, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insect Wing
Insect wings are adult outgrowths of the insect exoskeleton that enable insects to fly. They are found on the second and third thoracic segments (the mesothorax and metathorax), and the two pairs are often referred to as the forewings and hindwings, respectively, though a few insects lack hindwings, even rudiments. The wings are strengthened by a number of longitudinal veins, which often have cross-connections that form closed "cells" in the membrane (extreme examples include the dragonflies and lacewings). The patterns resulting from the fusion and cross-connection of the wing veins are often diagnostic for different evolutionary lineages and can be used for identification to the family or even genus level in many orders of insects. Physically, some insects move their flight muscles directly, others indirectly. In insects with direct flight, the wing muscles directly attach to the wing base, so that a small downward movement of the wing base lifts the wing itself upward. Those i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Messel Pit
The Messel pit (german: Grube Messel) is a disused quarry near the village of Messel ( Landkreis Darmstadt-Dieburg, Hesse) about southeast of Frankfurt am Main, Germany. Bituminous shale was mined there. Because of its abundance of well-preserved fossils dating from the middle of the Eocene, it has significant geological and scientific importance. Over 1000 species of plants and animals have been found at the site. After almost becoming a landfill, strong local resistance eventually stopped these plans and the Messel Pit was declared a UNESCO World Heritage Site on 9 December 1995. Significant scientific discoveries about the early evolution of mammals and birds are still being made at the Messel Pit, and the site has increasingly become a tourist site as well. History Brown coal and later oil shale was actively mined from 1859. The pit first became known for its wealth of fossils around 1900, but serious scientific excavation only started around the 1970s, when falling oil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tropiduchidae
Tropiduchidae is a family of planthoppers in the order Hemiptera. There are at least 160 genera and 600 described 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 s ... in Tropiduchidae. See also * List of Tropiduchidae genera References Further reading * * Auchenorrhyncha families Fulgoromorpha {{Fulgoromorpha-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
