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Acraea Rangatana
''Acraea rangatana'' is a butterfly in the family Nymphalidae. It is found in Kenya, Uganda, Rwanda, Burundi, the Democratic Republic of the Congo and Ethiopia. Description ''rangatana'' Eltr. (60 a) recalls the female of ''Acraea ventura'', on the upper surface the dark marginal band of both wings is broader and the marginal spots are smaller and removed from the distal margin; the subapical band of the forewing is placed quite free and consists of three narrow whitish spots in cellules 4 to 6, of which the one in 6 is not half as long as the others; the ground-colour of the upper surface light ochre-yellow; hindwing beneath whitish yellow and marked almost as in ''ventura''-, the red streaks in the basal part, however, united into a transverse band. British East Africa. -According to Trimen the larva is dull green with a white line on each side of the dorsum; dorsal and upper lateral spines black, the lower lateral spines yellow; head ochre-yellow; the first two dorsal spines p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harry Eltringham
Harry Eltringham FRS (18 May 1873, South Shields – 26 November 1941, Stroud) was an English histologist and entomologist who specialised in Lepidoptera. Life He had been awarded a Master of Science ( Cantab and Oxon Oxon may refer to: * An abbreviation for the English city of Oxford, or the English county of Oxfordshire, or the University of Oxford (from ''Oxonia'', Latin for Oxford) * The post-nominal suffix indicating a degree from the University of Oxford ...) and a Doctor of Science (Oxon). He worked at the Hope Department of Entomology. He wrote ''Histological and Illustrative Methods for Entomologists'' , The Senses of Insects, London, Methuen (1933) and on Lepidoptera Nymphalidae: Subfamily Acraeinae. ''Lepidopterorum Catalogus'' 11:1-65 with Karl Jordan (1913) and On specific and mimetic relationships in the genus Heliconius. Eltringham was the author of a photograph of Edward Bagnall Poulton taken through the compound eye of a glowworm. He was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hermannia
''Hermannia'' is a genus of flowering plants in the mallow family, Malvaceae. It comprises at least 65 species with many more species as yet unresolved. The genus commemorates Prof. Paul Hermann (1646-1695), a German professor of botany at Leyden and one of the first collectors to visit the Cape. The genus has a large number of species, each with very limited distribution, but they are generally common and not threatened, with little interest shown in them for horticulture or medicine. Their distribution ranges across Southern Africa, the vast majority of species being endemic. They are also found in Madagascar and in tropical East Africa to North East Africa and Arabia. A single species, ''Hermannia tigrensis'', is found in western, southern and North-East Africa. Three species are found in northern Mexico and adjacent regions of the United States, one species in southern Mexico, and one in Australia. ''Hermannias greatest diversity is found in the Western and Northern Cape, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Consortium For The Barcode Of Life
The Consortium for the Barcode of Life (CBOL) was an international initiative dedicated to supporting the development of DNA barcoding as a global standard for species identification. CBOL's Secretariat Office is hosted by the National Museum of Natural History, Smithsonian Institution, in Washington, DC. Barcoding was proposed in 2003 by Prof. Paul Hebert of the University of Guelph in Ontario as a way of distinguishing and identifying species with a short standardized gene sequence. Hebert proposed the 658 bases of the Folmer region of the mitochondrial gene cytochrome-C oxidase-1 as the standard barcode region. Hebert is the Director of the Biodiversity Institute of Ontario, the Canadian Centre for DNA Barcoding, and the International Barcode of Life Project (iBOL), all headquartered at the University of Guelph. The Barcode of Life Data Systems (BOLD) is also located at the University of Guelph. CBOL was created in May 2004 with support of the Alfred P. Sloan Foundation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acraea (genus)
''Acraea'' is a genus of brush-footed butterflies (family Nymphalidae) of the subfamily Heliconiinae. It seems to be highly paraphyletic and has long been used as a "wastebin taxon" to unite about 220 species of anatomically conservative Acraeini. Some phylogenetic studies show that the genus ''Acraea'' is monophyletic if '' Bematistes'' and Neotropical '' Actinote'' are included (see Pierre & Bernaud, 2009). Most species assembled here are restricted to the Afrotropical realm, but some are found in India, Southeast Asia, and Australia.Silva-Brandão et al. (2008) Biology The eggs are laid in masses; the larvae are rather short, of almost equal thickness throughout, and possessing branched spines on each segment, young larvae group together on a protecting mass of silk; the pupa is slender, with a long abdomen, rather wide and angulated about the insertion of the wings, and suspended by the tail only. '' A. horta'', '' A. cabira'', and '' A. terpsicore'' illustrate typi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species Group
In biology, a species complex is a group of closely related organisms that are so similar in appearance and other features that the boundaries between them are often unclear. The taxa in the complex may be able to hybridize readily with each other, further blurring any distinctions. Terms that are sometimes used synonymously but have more precise meanings are cryptic species for two or more species hidden under one species name, sibling species for two (or more) species that are each other's closest relative, and species flock for a group of closely related species that live in the same habitat. As informal taxonomic ranks, species group, species aggregate, macrospecies, and superspecies are also in use. Two or more taxa that were once considered conspecific (of the same species) may later be subdivided into infraspecific taxa (taxa within a species, such as bacterial strains or plant varieties), that is complex but it is not a species complex. A species complex is in most ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alchemilla Gracilipes
''Alchemilla'' is a genus of herbaceous perennial plants in the family Rosaceae, with the common name lady's mantle applied generically as well as specifically to '' Alchemilla mollis'' when referred to as a garden plant. The plant used as a herbal tea or for medicinal usage such as gynaecological disorders is ''Alchemilla xanthochlora'' or in Middle Europe the so-called common lady's mantle '' Alchemilla vulgaris''. There are about 700 species, the majority native to cool temperate and subarctic regions of Europe and Asia, with a few species native to the mountains of Africa and the Americas. Most species of ''Alchemilla'' are clump-forming or mounded perennials with basal leaves arising from woody rhizomes. Some species have leaves with lobes that radiate from a common point and others have divided leaves—both are typically fan-shaped with small teeth at the tips. The long-stalked, gray-green to green leaves are often covered with soft hairs, and show a high degree of water-r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nesaea Pediculata
In Greek mythology, Nesaea, Nesaia or Nisaea (Ancient Greek: Νησαίη ''Nêsaiê'' means 'the dweller on islands') was the 'white' Nereid of islands, one of the 50 marine-nymph daughters of the 'Old Man of the Sea' Nereus and the Oceanid Doris. Mythology Nesaea was one of the Nereids who gathered round Thetis in her sympathetic grief for Achilles' loss of Patroclus.Homer, ''Iliad'18.39-51/ref> In some accounts, Nesaea, together with her sisters Thalia, Cymodoce and Spio, was one of the nymphs in the train of Cyrene Later on, these four together with their other sisters Thetis, Melite and Panopea, were able to help the hero Aeneas and his crew during a storm.Virgil, ''Aeneid'' 5.826 Legacy This name is used to describe a genus of plants in the family Lythraceae. Notes References Nereids * Apollodorus, ''The Library'' with an English Translation by Sir James George Frazer, F.B.A., F.R.S. in 2 Volumes, Cambridge, MA, Harvard University Press; London, William Heine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Triumfetta Rhomboidea
''Triumfetta rhomboidea'', commonly known as diamond burbark or Chinese bur, is a shrub that is extensively naturalised in tropical regions. It is thought that to have come to Australia from China. Its bark—sometimes called burbark--makes a kind of jute. The taxon was first formally described in 1760 by botanist Nikolaus von Jacquin. Description Various sources give the number of stamens as being between 8 and 15. The fruit is round to slightly ovoid and about in diameter with smooth spines which are about long. The stems are covered in star-shaped (stellate Stellate, meaning star-shaped, may refer to: * Stellate cell * Stellate ganglion * Stellate reticulum * Stellate veins * Stellate trichomes (hairs) on plants * Stellate laceration or incision Wound#Open * Stellate fan-shaped Espalier (one form ...) hairs. Its embryology was described by Venkata Rao in 1952. References {{Taxonbar, from=Q10898699 Grewioideae Flora naturalised in Australia Taxa named by Ni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acraea Ventura
''Acraea ventura'' is a butterfly in the family Nymphalidae. It is found in Malawi, Tanzania, Zambia, the Democratic Republic of the Congo, Angola, Uganda, Rwanda, Burundi and Kenya. Description ''ventura'' Hew. (= ''bukoba'' Weym.) (55 a) is very similar above to a typical '' Acraea serena'' or ''serena'' form ''rougeti'' and has usually a free subapical band on the forewing, with the spots in 4 and 5 much prolonged distally; beneath the forewing has at the distal margin sharply prominent black veins and saffron-yellow streaks on the interneural folds; it is characterized by the under surface of the hindwing; this has thick, sharply defined, bright red streaks in the cell and in cellules 1 c and 7 between the basal and the discal dots and occasionally similar streaks in other cellules also; the yellow marginal spots are very large and proximally produced into red streaks, which are much longer in cellules 1 c to 3 than in cellules 4 and 5; the proximal ends of the re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butterfly
Butterflies are insects in the macrolepidopteran clade Rhopalocera from the order Lepidoptera, which also includes moths. Adult butterflies have large, often brightly coloured wings, and conspicuous, fluttering flight. The group comprises the large 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 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 out, and after its wings have expanded and dried, it fli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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