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Acraea Niobe
''Acraea niobe'' is a butterfly in the family Nymphalidae. It is found on the island of São Tomé. The species was first described by Emily Mary Bowdler Sharpe in 1893. The specific name of the species refers to the Greek myth of Niobe. Description ''A. niobe'' E. Sharpe is an interesting species, unfortunately, however, only known to me urivilliusthrough the description and figure. Eltringham considers its affinities quite uncertain; it seems to me to be most nearly allied to ''egina'' and ''medea''. Only the male is yet known 925 This has the ground-colour of both wings black-grey, darker at the margins and semi-transparent in the middle; hindwing above with black marginal band 2 mm. in breadth; the black dots of the forewing are large and arranged as in ''egina'' except that those in cellules 4 to 6 are placed much nearer to the apex, so that discal dots 2 to 4 stand in a straight line, as in '' chilo''; the basal and discal dots of the hindwing are also very large and those ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emily Mary Bowdler Sharpe
Emily Mary Bowdler Sharpe, born on 11 December 1868, was an English entomologist, colourist and illustrator Emily Mary Bowdler Sharpe was the eldest of ten daughters of Richard Bowdler Sharpe (1847–1909) and Emily Eliza Sharpe (née Burrows; 1842–1928). She had 11 sisters and one brother who died in infancy. She learned her craft from her father and initially she worked as a colourist on her father's books before dedicating herself to the study of butterflies. She worked throughout her life on butterflies, and described many new species. Selected works *Descriptions of new Species of East-African Butterflies '' Annals and Magazine of Natural History''(6) 5 (28) : 335-336 (1890) *Descriptions of some new Species of Lepidoptera collected by Mr. Herbert Ward at Bangala, on the Congo ''Ann. Mag. Nat. Hist.'' (6) 7 (37) : 130-135 (1891) *Descriptions of New Butterflies collected by Mr. F. J. Jackson, F.Z.S:, in British East Africa, during his recent Expedition. - Part I & ... [...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] |
Nymphalidae
The Nymphalidae are the largest family of butterflies, with more than 6,000 species distributed throughout most of the world. Belonging to the superfamily Papilionoidea, they are usually medium-sized to large butterflies. Most species have a reduced pair of forelegs and many hold their colourful wings flat when resting. They are also called brush-footed butterflies or four-footed butterflies, because they are known to stand on only four legs while the other two are curled up; in some species, these forelegs have a brush-like set of hairs, which gives this family its other common name. Many species are brightly coloured and include popular species such as the emperors, monarch butterfly, admirals, tortoiseshells, and fritillaries. However, the under wings are, in contrast, often dull and in some species look remarkably like dead leaves, or are much paler, producing a cryptic effect that helps the butterflies blend into their surroundings. Nomenclature Rafinesque introduced th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
São Tomé Island
São Tomé Island, at , is the largest island of São Tomé and Príncipe and is home in May 2018 to about 193,380 or 96% of the nation's population. The island is divided into six districts. It is located 2 km (1¼ miles) north of the equator. Geography São Tomé Island is about long (north-south) by wide (east-west). It rises to at Pico de São Tomé and includes the capital city, São Tomé, on the northeast coast. The nearest city on mainland Africa is the port city of Port Gentil in Gabon located to the east. The island is surrounded by a number of small islands, including Ilhéu das Rolas, Ilhéu das Cabras and Ilhéu Gabado. Languages The main language is Portuguese, but there are many speakers of Forro and Angolar (Ngola), two Portuguese-based creole languages. The name "Sao Tome" is Portuguese for "Saint Thomas." Geology The entire island of São Tomé is a massive shield volcano that rises from the floor of the Atlantic Ocean, over below sea lev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Specific Name (zoology)
In zoological nomenclature, the specific name (also specific epithet or species epithet) is the second part (the second name) within the scientific name of a species (a binomen). The first part of the name of a species is the name of the genus or the generic name. The rules and regulations governing the giving of a new species name are explained in the article species description. For example, the scientific name for humans is ''Homo sapiens'', which is the species name, consisting of two names: ''Homo'' is the " generic name" (the name of the genus) and ''sapiens'' is the "specific name". Historically, ''specific name'' referred to the combination of what are now called the generic and specific names. Carl Linnaeus, who formalized binomial nomenclature, made explicit distinctions between specific, generic, and trivial names. The generic name was that of the genus, the first in the binomial, the trivial name was the second name in the binomial, and the specific the proper term fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Niobe
In Greek mythology, Niobe (; grc-gre, Νιόβη ) was a daughter of Tantalus and of either Dione, the most frequently cited, or of Eurythemista or Euryanassa, the wife of Amphion and the sister of Pelops and Broteas. Her father was the ruler of a city located near Manisa in today's Aegean Turkey that was called "Tantalis" or "the city of Tantalus", or "Sipylus". The city was located at the foot of Mount Sipylus and its ruins were reported to be still visible at the beginning of the 1st century AD, although few traces remain today. Pliny reports that Tantalis was destroyed by an earthquake and the city of Sipylus ( Magnesia ad Sipylum) was built in its place. Niobe's father is referred to as " Phrygian" and sometimes even as "King of Phrygia", although his city was located in the western extremity of Anatolia where Lydia was to emerge as a state before the beginning of the first millennium BC, and not in the traditional heartland of Phrygia, situated more inland. There ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acraea Egina
''Acraea egina'', the elegant acraea, is a species of butterfly in the family Nymphalidae with an extensive range in sub-Saharan Africa. Distribution This species can be found in Senegal, Gambia, Guinea-Bissau, Guinea, Burkina Faso, Sierra Leone, Liberia, Ivory Coast, Ghana, Togo, Nigeria, Cameroon, Equatorial Guinea, Gabon, the Republic of the Congo, the Central African Republic, Angola, the Democratic Republic of the Congo, Sudan, Uganda, Ethiopia, Kenya, Tanzania, Malawi, Zambia, Mozambique, Zimbabwe and South Africa. Habitat The habitats of this species mainly consists of dry forests and savannah, but it also prefers clearings and open areas in the rainforest. Description The wingspan of ''Acraea egina'' can reach . Wings are basically brick red, with black spots on both forewings and hindwings and a quite large black margin on the hindwing upperside. These butterflies are closely mimicked by ''Pseudacraea boisduvali'' and by ''Graphium ridleyanus'' in the shade of colo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acraea Medea
''Acraea medea'' is a butterfly in the family Nymphalidae. It is found on the island of Príncipe. It is also considered a subspecies of ''Acraea egina'', ''Acraea egina medea''. Description ''A. medea'' Cr. (54 d) is in my urivilliusopinion best treated as an independent species. The light yellow marginal spots on the underside of the forewing and the thick black submarginal line which bounds them proximally form quite a new feature, to which nothing in '' egina'' and its races corresponds. Both wings above at the base broadly black to vein 2 or 3, then as far as the sharply defined black marginal band, which is 4 to 5 mm. in breadth, yellow-red (male) or white (female) with very large discal dots, arranged quite as in egina; fore wing beneath reddish, at the base and in the female also in the middle light yellow or whitish; hindwing beneath in the middle greenish light yellow or whitish, at the base and at the marginal band with brown-red or orange-yellow spots. Princes Isla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acraea Chilo
''Acraea chilo'' is a butterfly in the family Nymphalidae. It is found in Sudan, Ethiopia, Kenya, Tanzania, Somalia, Saudi Arabia and Yemen. Description ''A. chilo'' Godm. (55 a; and 54 c, as ''barberi''). The basal dot in 1 c and the discal dots in 2 to 4 of the forewing all four stand in a line running almost parallel with the costal margin. In this ''chilo'' and the following species elateddiffer from all the rest of the subgroup. Such an arrangement of these dots is also very rare among the other African Acraeids, only occurring in ''niobe, hypoleuca, anacreon, mirifica'' and approximately also in ''wigginsi'' and ''neobule''. male: forewing above light yellowish red, somewhat rose-coloured, at the base not or little darkened; forewing with the marginal band spotted with orange-yellow, 3 to 6 mm. broad, of uniform breadth or widened at the apex, a basal dot in 1 b, 2 in the cell, a median spot and large discal dots in 1 b to 6, of which the dot in lb is placed much nearer to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acraea Jodutta
''Acraea jodutta'', the jodutta acraea, is a butterfly in the family Nymphalidae. It is found in Guinea, Sierra Leone, Liberia, Ivory Coast, Ghana, Togo, Nigeria, Cameroon, Equatorial Guinea, São Tomé and Príncipe, Gabon, the Republic of the Congo, the Central African Republic, Angola, the Democratic Republic of the Congo, Sudan, Uganda, Kenya and Ethiopia. Description ''A. jodutta'' F. (57 e). Wings above black-brown; the forewing as in esebria with a light subapical band, which is always broad and has a spot in 3, and a sharply defined hindmarginal spot about 6 mm. in breadth, reaching vein 3 but leaving the base of cellules 1 a and 1 b free; the hindmarginal spot is continued on the hindwing as a median band of equal breadth or somewhat widened; the light markings are dull light-yellow in the male, pure white in the female. Senegal to the Cameroons. ab. ''carmentis'' Dbl. and Hew. (57 e) only differs from the female of the type-form in the subapical band of the fore w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acraea (butterfly)
''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 typic ... [...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] |
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