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Hermeuptychia Sosybius
''Hermeuptychia sosybius'', the Carolina satyr, is a butterfly of the family Nymphalidae. It is found in the United States from southern New Jersey south along the coast to southern Florida, west to south-eastern Kansas, central Oklahoma and central Texas. It is also found in Mexico and Central America. The wingspan is 32–38 mm. The upperside is brown without markings. The underside is also brown, but with small eyespots rimmed with yellow on both wings. They feed on sap and rotting fruit. Its larvae can feed upon the highly-invasive Japanese stilt grass ''Microstegium vimineum'', so populations of this butterfly are potentially at risk from efforts to remove stilt grass. The endangered Mitchell's Satyr ''Neonympha mitchellii'' is also able to feed upon stilt grass. The larvae also feed on various Poaceae species, including ''Axonopus compressus'', '' Eremochloa ophiuroides'', '' Stenotaphrum secundatum'' and ''Poa pratensis ''Poa pratensis'', commonly known as Ke ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johan Christian Fabricius
Johan Christian Fabricius (7 January 1745 – 3 March 1808) was a Danish zoologist, specialising in "Insecta", which at that time included all arthropods: insects, arachnids, crustaceans and others. He was a student of Carl Linnaeus, and is considered one of the most important entomologists of the 18th century, having named nearly 10,000 species of animals, and established the basis for the modern insect classification. Biography Johan Christian Fabricius was born on 7 January 1745 at Tønder in the Duchy of Schleswig, where his father was a doctor. He studied at the gymnasium at Altona and entered the University of Copenhagen in 1762. Later the same year he travelled together with his friend and relative Johan Zoëga to Uppsala, where he studied under Carl Linnaeus for two years. On his return, he started work on his , which was finally published in 1775. Throughout this time, he remained dependent on subsidies from his father, who worked as a consultant at Frederiks Hospita ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eyespot (mimicry)
An eyespot (sometimes ocellus) is an eye-like marking. They are found in butterflies, reptiles, cats, birds and fish. Eyespots could be explained in at least three different ways. They may be a form of mimicry in which a spot on the body of an animal resembles an eye of a different animal, to deceive potential predator or prey species. They may be a form of self-mimicry, to draw a predator's attention away from the prey's most vulnerable body parts. Or they may serve to make the prey appear inedible or dangerous. Eyespot markings may play a role in intraspecies communication or courtship; the best-known example is probably the eyespots on a peacock's display feathers. The pattern-forming biological process (morphogenesis) of eyespots in a wide variety of animals is controlled by a small number of genes active in embryonic development, including the genes called Engrailed, Distal-less, Hedgehog, Antennapedia, and the Notch signaling pathway. Artificial eyespots have been sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poa Pratensis
''Poa pratensis'', commonly known as Kentucky bluegrass (or blue grass), smooth meadow-grass, or common meadow-grass, is a perennial species of grass native to practically all of Europe, North Asia and the mountains of Algeria and Morocco. Although the species is spread over all of the cool, humid parts of the United States, it is not native to North America. The Spanish Empire brought the seeds of Kentucky bluegrass to the New World in mixtures with other grasses. In its native range, ''Poa pratensis'' forms a valuable pasture plant, characteristic of well-drained, fertile soil. It is also used for making lawns in parks and gardens and has established itself as a common invasive weed across cool moist climates like the Pacific Northwest and the Northeastern United States. When found on native grasslands in Canada, for example, it is considered an unwelcome exotic plant, and is indicative of a disturbed and degraded landscape. Taxonomy ''Poa pratensis'' was one of the many speci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stenotaphrum Secundatum
St. Augustine grass (''Stenotaphrum secundatum''), also known as buffalo turf in Australia and buffalo grass in South Africa, is a species of grass in the family Poaceae. It is a warm-season lawn grass that is popular for cultivation in tropical and subtropical regions. It is a medium- to high-maintenance grass that forms a thick, carpetlike sod, crowding out most weeds and other grasses. Characteristics St. Augustine is a dark green grass with broad, flat blades. It spreads by aboveground stolons, commonly known as "runners", and forms a dense layer. The grass occurs on both sides of the Atlantic Ocean, including much of the southeastern United States, Texas, Mexico, and Central and South America. It has escaped cultivation in California, Hawaii, many Pacific islands, South Africa and New Zealand. St. Augustine grass occurs in most Caribbean and Mediterranean areas. It grows best in tropical climates. It is often seen in lagoons and marshes, on shorelines, and wherever t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eremochloa Ophiuroides
''Eremochloa ophiuroides'', or centipedegrass, is a species of grass in the family Poaceae. Used as a warm season lawn grass, it forms thick sods and spreads by stolons. It is medium to light green in color and has a coarse texture with short upright seedhead stems that grow to about 3-5 inches. Native to southern China, it was introduced to the United States in 1916 and has since become one of the common grasses in the southeastern states and Hawai'i. It can also be considered a weed. Cultivation Centipedegrass is a low maintenance grass. It requires infrequent mowing.Aaron Patton and John Boyd"Centipedegrass."FSA6120. University of Arkansas Division of Agriculture.Archivedon 23 March 2012.) Centipedegrass has medium shade tolerance and limited traffic tolerance.J. T. Brosnan and J. Deputy"Centipedegrass."TM-14. College of Tropical Agriculture and Human Resources. University of Hawai‘i at Mānoa. March 2008. Retrieved 25 January 2023. It is shallow rooted and has poor dro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Axonopus Compressus
''Axonopus compressus'' (syn. ''Axonopus compressus'' (Sw.) P.Beauv. var. ''australis'' G.A.Black, ''Milium compressum'' Sw., ''Paspalum compressum'' (Sw.) Nees, ''Paspalum platycaule'' Willd. ex Steud., ''Paspalum platycaulon'' Poir.) is a species of grass. It is often used as a permanent pasture, groundcover, and turf in moist, low fertility soils, particularly in shaded situations. It is generally too low-growing to be useful in cut-and-carry systems or for fodder conservation. While not optimal, it is occasionally used for football fields especially those which are not for elite competitions or where only a low level of maintenance can be done. Common names * English: broadleaf carpetgrass, carpet-grass, American carpet grass, tropical carpet grass, blanket grass, lawn grass, Louisiana grass, savanna grass, Kearsney grass, * Fijian: ''kambutu ni vavalangi'' * French: ''buffalo américain'' * Spanish: "Grama Brasilera (Arg.)", ''alfombra'', ''grama bahiana'', ''grama trenz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poaceae
Poaceae () or Gramineae () is a large and nearly ubiquitous family of monocotyledonous flowering plants commonly known as grasses. It includes the cereal grasses, bamboos and the grasses of natural grassland and species cultivated in lawns and pasture. The latter are commonly referred to collectively as grass. With around 780 genera and around 12,000 species, the Poaceae is the fifth-largest plant family, following the Asteraceae, Orchidaceae, Fabaceae and Rubiaceae. The Poaceae are the most economically important plant family, providing staple foods from domesticated cereal crops such as maize, wheat, rice, barley, and millet as well as feed for meat-producing animals. They provide, through direct human consumption, just over one-half (51%) of all dietary energy; rice provides 20%, wheat supplies 20%, maize (corn) 5.5%, and other grains 6%. Some members of the Poaceae are used as building materials (bamboo, thatch, and straw); others can provide a source of biofuel, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neonympha Mitchellii
''Neonympha mitchellii'' is an endangered species of nymphalid butterfly of the eastern United States. There are two known subspecies:. *''N. m. mitchellii'', the nominate subspecies, commonly called Mitchell's satyr or Mitchell's marsh satyr, is found in Michigan and Indiana. The species is presumably extirpated from former ranges in Ohio (last seen in the 1950s), New Jersey (last seen in 1988), and Wisconsin. *'' N. m. francisci'', commonly called Saint Francis' satyr, is found in a single metapopulation in a 10 × 10 km area of Fort Bragg in North Carolina. Recent discoveries since 1998 of populations in Alabama, Mississippi, and Virginia are being studied for taxonomic classification, and may be grouped with ''N. m. mitchellii'' or be described as new subspecies. All subspecies, including those newly discovered, are federally protected under the Endangered Species Act. Its larvae can feed upon the highly-invasive Japanese stilt grass ''Microstegium vimineum'', so p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microstegium Vimineum
''Microstegium vimineum'', commonly known as Japanese stiltgrass, packing grass, or Nepalese browntop, is an annual plant, annual grass that is common in a wide variety of habitats and is well adapted to low light levels. Despite being non-native in the United States, it serves as a host plant for some native satyr butterflies, such as the Carolina satyr ''Hermeuptychia sosybius'' and the endangered Mitchell's satyr ''Neonympha mitchellii''. Owing to its invasive potential, the plant has been put on the European list of invasive alien species. This means the plant can no longer be imported into or traded in the European Union. Distribution It is native in much of South Asia, East Asia, and parts of Southeast Asia, and has since moved to the United States. Description It typically grows to heights between and is capable of rooting at each Node (botany), node. The plant flowers in late summer and produces its seeds in the form of a caryopsis shortly thereafter. It is quite simi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wingspan
The wingspan (or just span) of a bird or an airplane is the distance from one wingtip to the other wingtip. For example, the Boeing 777–200 has a wingspan of , and a wandering albatross (''Diomedea exulans'') caught in 1965 had a wingspan of , the official record for a living bird. The term wingspan, more technically extent, is also used for other winged animals such as pterosaurs, bats, insects, etc., and other aircraft such as ornithopters. In humans, the term wingspan also refers to the arm span, which is distance between the length from one end of an individual's arms (measured at the fingertips) to the other when raised parallel to the ground at shoulder height at a 90º angle. Former professional basketball player Manute Bol stood at and owned one of the largest wingspans at . Wingspan of aircraft The wingspan of an aircraft is always measured in a straight line, from wingtip to wingtip, independently of wing shape or sweep. Implications for aircraft design and anima ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mexico
Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatemala, Belize, and the Caribbean Sea; and to the east by the Gulf of Mexico. Mexico covers ,Mexico ''''. . making it the world's 13th-largest country by are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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