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Charaxes Doubledayi
''Charaxes doubledayi'', Doubleday's untailed charaxes, is a butterfly in the family Nymphalidae. It is found in Sierra Leone, Ivory Coast, Ghana, Togo, Nigeria, Cameroon, Bioko, the Republic of the Congo, the Central African Republic, the Democratic Republic of the Congo and western Tanzania. The habitat consists of lowland tropical evergreen forests. It is a very rare butterfly Larsen, T.B. 2005. ''Butterflies of West Africa''. Apollo Books, Svendborg, Denmark: 1-595 (text) & 1-270 (plates). Description Very similar to ''Charaxes mycerina'' but antennae much darker, the blue scaling in the cell of the forewing denser and more extended, forewing with admarginal blue spots, band of hindwing of male not interrupted at R1. On the underside the cell-bar of forewing more straight, more obliquely placed, its upper end being only 1.5 mm. distant from base of R1, median bars also straighter, the bistre brown outer marginal band more sharply defined, the clay coloured ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Per Olof Christopher Aurivillius
Per Olof Christopher Aurivillius (15 January 1843 – 20 July 1928) was a Swedish entomologist. Life Christopher Aurivillius was born at Forsa, Sweden. He was the director of the Natural History Museum in Stockholm and he specialised in Coleoptera and Lepidoptera. He was, for a long time, the secretary of the Royal Swedish Academy of Science . His brother was the zoologist Carl Wilhelm Samuel Aurivillius (1854–1899) and his son the zoologist Sven Magnus Aurivillius (1892–1928). He was the author of Part 39 Cerambycidae: Cerambycinae (1912) and Parts 73 and 74. Cerambycidae: Lamiinae (1922, 1923) in: S. Schenkling (ed.), ''Coleopterorum Catalogus''. W. Junk, Berlin, 1000 + pages. Also ''Rhopalocera Aethiopica'' (1898), major contributions to Adalbert Seitz's ''Die Großschmetterlinge der Erde'' Band 13: Abt. 2, Die exotischen Großschmetterlinge, Die afrikanischen Tagfalter, 1925 and many papers on the Lepidoptera of Africa and ''Über sekundäre Geschlechtscharaktere no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charaxes Mycerina
''Charaxes mycerina'', the mycerina untailed charaxes, is a butterfly in the family Nymphalidae. It is found in Sierra Leone, Liberia, Ivory Coast, Ghana, Nigeria, Cameroon, the Central African Republic, the Republic of the Congo, Gabon, the Democratic Republic of the Congo and Equatorial Guinea. The habitat consists of Tropical and subtropical moist broadleaf forests, lowland evergreen forests. An uncommon species Description Very similar to ''Charaxes doubledayi'' and similar to other members of the ''Charaxes lycurgus'' group but forewing upperside without marginal marks. Hindwing with almost contiguous blue marginal lines. Subspecies *''Charaxes mycerina mycerina'' (Sierra Leone, Liberia, Ivory Coast, Ghana, western Nigeria) *''Charaxes mycerina nausicaa'' Staudinger, 1891 Staudinger, , O. 1891. Neue exotische Lepidopteren. ''Deutsche Entomologische Zeitschrift, Iris'' 4: 61-157. (eastern Nigeria, Cameroon, Central African Republic, Congo, Gabon, Democratic Republic of the C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charaxes
The rajah and pasha butterflies, also known as emperors in Africa and Australia, (genus ''Charaxes'') make up the huge type genus of the brush-footed butterfly subfamily Charaxinae, or leafwing butterflies. They belong to the tribe Charaxini, which also includes the nawab butterflies ('' Polyura''). ''Charaxes'' are tropical Old World butterflies, with by far the highest diversity in sub-Saharan Africa, a smaller number from South Asia to Melanesia and Australia, and a single species ('' C. jasius'') in Europe. They are generally strong flyers and very popular among butterfly collectors. Etymology ''Charaxes'' means "to sharpen" or "to make pointed", referring to the pointed 'tails' on the hind wing. ''Charaxes'' may also be related to ''charax'', meaning 'a sharp stake', or ''charaxis'', a 'notch' or 'incision', which are also features of the hind wing. Biology ''Charaxes'' frequent sunny forest openings and glades where they rest with open or partly open wings sunning t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butterflies Described In 1899
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Museum For Central Africa
The Royal Museum for Central Africa or RMCA ( nl, Koninklijk Museum voor Midden-Afrika or KMMA; french: Musée royal de l'Afrique centrale or MRAC; german: Königliches Museum für Zentralafrika or KMZA), also officially known as the AfricaMuseum, is an ethnography and natural history museum situated in Tervuren in Flemish Brabant, Belgium, just outside Brussels. It was built to showcase King Leopold II's Congo Free State in the International Exposition of 1897. The museum focuses on the Congo, a former Belgian colony. The sphere of interest, however, especially in biological research, extends to the whole Congo River basin, Middle Africa, East Africa, and West Africa, attempting to integrate "Africa" as a whole. Intended originally as a colonial museum, from 1960 onwards it has focused more on ethnography and anthropology. Like most museums, it houses a research department in addition to its public exhibit department. Not all research pertains to Africa (e.g. research o ... [...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] |
Victor Gurney Logan Van Someren
Victor Gurney Logan Van Someren (1886 in Melbourne – 24 July 1976) was a zoologist and entomologist. Van Someren was born in Australia. He attended George Watson's College and studied zoology at University of Edinburgh. He was also a dentist. Van Someren moved to Kenya in 1912 and lived in Nairobi. He was in the East Africa and Uganda Natural History Society and became Honorary Secretary. In 1930 he became Curator of the Coryndon Museum. Van Someren named a number of bird and butterfly species. Species named after him include the fish ''Labeobarbus somereni''. Works *Bird Life in Uganda *Notes on Birds of Uganda and East Africa * with Thomas Herbert Elliot Jackson, 1952 The Charaxes etheocles-ethalion complex: a tentative reclassification of the group (Lepidoptera: Nymphalidae). ''Transactions of the Royal Entomological Society of London'' 103:257–284. *with Jackson, T.H.E., 1957 The Charaxes etheocles-ethalion complex (Lepidoptera: Nymphalidae). Supplement No. 1. ''Anna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charaxes Zelica
''Charaxes zelica'', the zelica untailed charaxes, is a butterfly in the family Nymphalidae. It is found in Guinea, Ivory Coast, Ghana, Nigeria, Cameroon, Gabon, the Republic of the Congo, the Central African Republic, the Democratic Republic of the Congo, Angola, Sudan, Uganda, Kenya, Tanzania and possibly Sierra Leone. The habitat consists of forests with altitudes of . Adult males feed on otter and bird droppings and both sexes are attracted to fermented fruit. The larvae feed on '' Pterocarpus santalinoides'', ''Paullinia pinnata'', '' Albizia zygia'', '' Lonchocarpus cyanescens'', ''Dalbergia'', ''Millettia'', ''Dichapetalum'' and '' Trachyphrynium'' species. Description Original description: Descriptions are also provided van Someren. Differs from the related '' Charaxes lycurgus'' in the straighter hindwing distal border Subspecies *''C. z. zelica'' (Guinea, Sierra Leone, Ivory Coast, Ghana, western Nigeria) *''C. z. depuncta'' Joicey & Talbot, 1921 (southern Sud ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charaxes Porthos
''Charaxes porthos'', the Porthos untailed charaxes, is a butterfly in the family Nymphalidae. It is found in Guinea, Sierra Leone, Ivory Coast, Ghana, Nigeria, Cameroon, the Central African Republic, Gabon, the Republic of the Congo, the Democratic Republic of the Congo, Uganda and Tanzania. Description ''Ch. porthos'' Smith. male Hindwing above with a blue transverse band 4-5 mm. in breadth, placed in the middle and continued on the forewing almost straight to vein 6 or 7, but then becoming gradually narrower and breaking up into spots. female unknown t that date Cameroons to the Congo; very rare. Biology The habitat consists of lowland evergreen forests and drier forests. Notes on the biology of ''porthos'' are given by Congdon and Collins (1998) Subspecies *''C. p. porthos'' (eastern Nigeria, Cameroon, Central African Republic, Gabon, Congo, Democratic Republic of the Congo: Ubangi, Mongala, Uele, Tshopo, Kinshasa, Sankuru) *''C. p. dummeri'' Joicey & Ta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clade
A clade (), also known as a monophyletic group or natural group, is a group of organisms that are monophyletic – that is, composed of a common ancestor and all its lineal descendants – on a phylogenetic tree. Rather than the English term, the equivalent Latin term ''cladus'' (plural ''cladi'') is often used in taxonomical literature. The common ancestor may be an individual, a population, or a species (extinct or extant). Clades are nested, one in another, as each branch in turn splits into smaller branches. These splits reflect evolutionary history as populations diverged and evolved independently. Clades are termed monophyletic (Greek: "one clan") groups. Over the last few decades, the cladistic approach has revolutionized biological classification and revealed surprising evolutionary relationships among organisms. Increasingly, taxonomists try to avoid naming taxa that are not clades; that is, taxa that are not monophyletic. Some of the relationships between org ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charaxes Lycurgus
''Charaxes lycurgus'', the Laodice untailed charaxes, is a butterfly in the family Nymphalidae. It is found in Guinea, 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 and Tanzania. The habitat consists of lowland evergreen forests and riverine forests. The larvae feed on '' Pterocarpus santalinoides'', ''Paullinia pinnata'', '' Albizia zygia'', '' Lonchocarpus cyanescens'', ''Dalbergia'', ''Millettia'', ''Dichapetalum'' and '' Trachyphrynium'' species. Subspecies * ''Charaxes lycurgus lycurgus'' (Guinea, Sierra Leone, Liberia, Ivory Coast, Ghana, Togo, western Nigeria) * ''Charaxes lycurgus bernardiana'' Plantrou, 1978 (northern and eastern Nigeria, Cameroon, Gabon, Bioko, Congo, Central African Republic, northern Angola, Democratic Republic of the Congo, southern Sudan, western Uganda, Tanzania: eastern shores of ... [...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] |
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