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Holocacista Salutans
''Holocacista salutans'' is a moth of the family Heliozelidae. It was described by Edward Meyrick in 1921. It is found in Zimbabwe and the South African provinces of KwaZulu-Natal and Limpopo. The wingspan is 4–5 mm for males and about 4.5 mm for females. The forewings of the males are grey brown, slightly irrorate (sprinkled), caused by the scales being dark tipped and paler at the base. There is a silver-white pattern on the forewings, consisting of a triangular dorsal spot at one-fourth from the base, a smaller spot at the costa, sometimes joined to the dorsal spot as a narrow fascia. There is a second triangular dorsal spot at one-half, reaching almost to the middle of the wing and a triangular costal spot just beyond the middle, always separate. The hindwings are pale grey. Females have the scales almost uniformly dark fuscous with a purplish tinge, resulting in darker, velvety wing colour and contrasting silvery-white pattern. The first costal and dorsal spots are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edward Meyrick
Edward Meyrick (25 November 1854, in Ramsbury – 31 March 1938, at Thornhanger, Marlborough) was an English schoolmaster and amateur entomologist. He was an expert on microlepidoptera and some consider him one of the founders of modern microlepidoptera systematics. Life and work Edward Meyrick came from a Welsh clerical family and was born in Ramsbury on the Kennet to a namesake father. He was educated at Marlborough College and Trinity College, Cambridge. He actively pursued his hobby during his schooling, and one colleague stated in 1872 that Meyrick "has not left a lamp, a paling, or a tree unexamined in which a moth could possibly, at any stage of its existence, lie hid." Meyrick began publishing notes on microlepidopterans in 1875, but when in December, 1877 he gained a post at The King's School, Parramatta, New South Wales, there were greater opportunities for indulging his interest. He stayed in Australia for ten years (from 1877 until the end of 1886) working at Syd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moth
Moths are a paraphyletic group of insects that includes all members of the order Lepidoptera that are not butterflies, with moths making up the vast majority of the order. There are thought to be approximately 160,000 species of moth, many of which have yet to be described. Most species of moth are nocturnal, but there are also crepuscular and diurnal species. Differences between butterflies and moths While the butterflies form a monophyletic group, the moths, comprising the rest of the Lepidoptera, do not. Many attempts have been made to group the superfamilies of the Lepidoptera into natural groups, most of which fail because one of the two groups is not monophyletic: Microlepidoptera and Macrolepidoptera, Heterocera and Rhopalocera, Jugatae and Frenatae, Monotrysia and Ditrysia.Scoble, MJ 1995. The Lepidoptera: Form, function and diversity. Oxford, UK: Oxford University Press; 404 p. Although the rules for distinguishing moths from butterflies are not well establishe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heliozelidae
A family of primitive monotrysian moths in the order Lepidoptera, Heliozelidae are small, metallic day-flying moths with shiny smooth heads. In Europe the small adult moths (genera ''Antispila'' and ''Heliozela'') are seldom noticed as they fly quite early in the spring. The larvae are leaf miners and the vacated leaf mines are distinctive because the larva leaves a large hole at the end. The family is worldwide but the recently discovered genus ''Plesiozela'' from southern South America (which has five segments in the labial palps) may represent the sister group In phylogenetics, a sister group or sister taxon, also called an adelphotaxon, comprises the closest relative(s) of another given unit in an evolutionary tree. Definition The expression is most easily illustrated by a cladogram: Taxon A and t ... of living heliozelids (Karsholt and Kristensen, 2003). References *Davis, D.R. (1999). The Monotrysian Heteroneura. Ch. 6, pp. 65–90 in Kristensen, N.P. (Ed.). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zimbabwe
Zimbabwe (), officially the Republic of Zimbabwe, is a landlocked country located in Southeast Africa, between the Zambezi and Limpopo Rivers, bordered by South Africa to the south, Botswana to the south-west, Zambia to the north, and Mozambique to the east. The capital and largest city is Harare. The second largest city is Bulawayo. A country of roughly 15 million people, Zimbabwe has 16 official languages, with English, Shona language, Shona, and Northern Ndebele language, Ndebele the most common. Beginning in the 9th century, during its late Iron Age, the Bantu peoples, Bantu people (who would become the ethnic Shona people, Shona) built the city-state of Great Zimbabwe which became one of the major African trade centres by the 11th century, controlling the gold, ivory and copper trades with the Swahili coast, which were connected to Arab and Indian states. By the mid 15th century, the city-state had been abandoned. From there, the Kingdom of Zimbabwe was established, fol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KwaZulu-Natal
KwaZulu-Natal (, also referred to as KZN and known as "the garden province") is a province of South Africa that was created in 1994 when the Zulu bantustan of KwaZulu ("Place of the Zulu" in Zulu) and Natal Province were merged. It is located in the southeast of the country, with a long shoreline on the Indian Ocean and sharing borders with three other provinces and the countries of Mozambique, Eswatini and Lesotho. Its capital is Pietermaritzburg, and its largest city is Durban. It is the second-most populous province in South Africa, with slightly fewer residents than Gauteng. Two areas in KwaZulu-Natal have been declared UNESCO World Heritage Sites: the iSimangaliso Wetland Park and the uKhahlamba Drakensberg Park. These areas are extremely scenic as well as important to the surrounding ecosystems. During the 1830s and early 1840s, the northern part of what is now KwaZulu-Natal was established as the Zulu Kingdom while the southern part was, briefly, the Boer Natalia Repu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limpopo
Limpopo is the northernmost province of South Africa. It is named after the Limpopo River, which forms the province's western and northern borders. The capital and largest city in the province is Polokwane, while the provincial legislature is situated in Lebowakgomo. The province is made up of 3 former homelands of Lebowa, Gazankulu and Venda and the former parts of the Transvaal province. The Limpopo province was established as one of the new nine provinces after South Africa's first democratic election on the 27th of April 1994. The province's name was first "Northern Transvaal", later changed to "Northern Province" on the 28th of June 1995, together with two other provinces. The name was later changed again in 2002 to the Limpopo province. Limpopo is made up of 3 main ethnic groups namely; Pedi people, Tsonga and Venda people. Traditional leaders and chiefs still form a strong backbone of the province's political landscape. Established in terms of the Limpopo House of Tr ... [...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] |
Rhoicissus Digitata
''Rhoicissus digitata'' (the baboon grape or the dune grape) is a vigorous, evergreen vine that is indigenous to southern Africa Southern Africa is the southernmost subregion of the African continent, south of the Congo and Tanzania. The physical location is the large part of Africa to the south of the extensive Congo River basin. Southern Africa is home to a number of .... It is increasingly popular as an ornamental creeper in gardens, and it has a wide range of uses in traditional medicine. References External links PlantZAfrica.com Vitaceae Vines Flora of Southern Africa Creepers of South Africa Plants used in traditional African medicine {{Vitaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhoicissus Revoilii
''Rhoicissus'' is an Afrotropical plant genus in the grape family Vitaceae and subfamily Vitoideae. There are between nine and twenty-two accepted species. The leaves of species '' R. tomentosa'' and ''R. tridentata'' are eaten by caterpillars of the silver striped hawkmoth (''Hippotion celerio''). Selected species The genus includes the following species: De Wild. References Vitaceae Vitaceae genera Creepers of South Africa {{vitaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhoicissus Tomentosa
''Rhoicissus tomentosa'' (or the Cape grape) is a vigorous, evergreen vine that is indigenous to the afro-montane forests of southern Africa. It is increasingly popular as an ornamental creeper in gardens, and it has a wide range of uses in traditional medicine. Appearance A lush, dense, attractive creeper that naturally reaches up to the forest canopy and covers the tree-tops with its foliage. New velvety shoots grow upwards, reaching out with their tendrils, while old stems or lianas hang like rope from the canopy. The large, simple, roughly circular leaves are deep green above and soft and velvety below. In fact, they resemble the 3-lobed leaves of their Eurasian relative, the Grapevine (''Vitis vinifera''), with slightly serrated, wavy margins. The leaves start off as maroon or copper-coloured with thick velvety fur (''tomentosa'' = "velvety"), they turn a dark rich green as they mature, and finally before they fall they become crimson. The creeper produces clumps of furry f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cissus Cornifolia
''Cissus cornifolia'' is a species of flowering plant in the Vitaceae family. It is an erect or semi-scandent woody shrub up to 3 meters in height belonging to the grape family of Vitaceae, and found from sub-Saharan Africa and Tropical Africa south to Botswana, Mozambique and South Africa. It is one of more than 300 species forming the genus ''Cissus''. Growing from a large tuberous rootstock and found up to 2000m, in open woodland and grassland, often on granite outcrops, it occasionally develops tendrils. Branch nodes are conspicuously swollen and new parts of the plant have a ferruginous, floccose covering, persisting on the bracts. Pharmacology and ethnic use Roots or tubers are powdered or a decoction is prepared and used to treat venereal diseases, naso-pharyngeal infections, fevers and malaria. The plant is traditionally used as a sedative. Tubers and fruits are eaten and used for flavouring in sauces. Etymology The generic name is derived from κισσος or 'kissos', ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leaf Miner
A leaf miner is any one of numerous species of insects in which the larval stage lives in, and eats, the leaf tissue of plants. The vast majority of leaf-mining insects are moths (Lepidoptera), sawflies (Symphyta, the mother clade of wasps), and flies (Diptera). Some beetles also exhibit this behavior. Like woodboring beetles, leaf miners are protected from many predators and plant defenses by feeding within the tissues of the leaves, selectively eating only the layers that have the least amount of cellulose. When attacking ''Quercus robur'' (English oak), they also selectively feed on tissues containing lower levels of tannin, a deterrent chemical produced in great abundance by the tree. The pattern of the feeding tunnel and the layer of the leaf being mined is often diagnostic of the insect responsible, sometimes even to species level. The mine often contains frass, or droppings, and the pattern of frass deposition, mine shape, and host plant identity are useful to determi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
