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Charaxes Octavus
''Charaxes octavus'' is a butterfly in the family Nymphalidae. It is found in the Central African Republic. The habitat consists of tropical forests. Taxonomy Known from a single specimen from the type locality only. Probably a hybrid of '' brutus'' and '' lucretius''.Ackery, 1995 in Ackery, P.R., Smith, C.R., Vane-Wright, R.I., et al. 1995. ''Carcasson's African Butterflies: An annotated Catalogue of the Papilionoidea and Hesperioidea of the Afrotropical Region''. British Museum (Natural History), London: i-xi, 1-803. '' Charaxes lucretius'' group. The members are: *'' Charaxes lucretius'' *''Charaxes octavus'' *''Charaxes odysseus'' *''Charaxes lactetinctus ''Charaxes lactetinctus'', the blue patch charaxes, is a butterfly in the family Nymphalidae. It is found in Guinea, Ivory Coast, Ghana, Togo, Benin, Nigeria, Cameroon, the Republic of the Congo, the Central African Republic, the Democratic Repu ...'' References External links''Charaxes octavus'' imagesat ... [...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] |
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central African Republic
The Central African Republic (CAR; ; , RCA; , or , ) is a landlocked country in Central Africa. It is bordered by Chad to the north, Sudan to the northeast, South Sudan to the southeast, the DR Congo to the south, the Republic of the Congo to the southwest, and Cameroon to the west. The Central African Republic covers a land area of about . , it had an estimated population of around million. , the Central African Republic is the scene of a civil war, ongoing since 2012. Most of the Central African Republic consists of Sudano-Guinean savannas, but the country also includes a Sahelo- Sudanian zone in the north and an equatorial forest zone in the south. Two-thirds of the country is within the Ubangi River basin (which flows into the Congo), while the remaining third lies in the basin of the Chari, which flows into Lake Chad. What is today the Central African Republic has been inhabited for millennia; however, the country's current borders were established by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tropical And Subtropical Moist Broadleaf Forests
Tropical and subtropical moist broadleaf forests (TSMF), also known as tropical moist forest, is a subtropical and tropical forest habitat type defined by the World Wide Fund for Nature. Description TSMF is generally found in large, discontinuous patches centered on the equatorial belt and between the Tropic of Cancer and Tropic of Capricorn, TSMF are characterized by low variability in annual temperature and high levels of rainfall of more than annually. Forest composition is dominated by evergreen and semi-deciduous tree species. These trees number in the thousands and contribute to the highest levels of species diversity in any terrestrial major habitat type. In general, biodiversity is highest in the forest canopy. The canopy can be divided into five layers: overstory canopy with emergent crowns, a medium layer of canopy, lower canopy, shrub level, and finally understory. These forests are home to more species than any other terrestrial ecosystem: Half of the world's sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type (biology)
In biology, a type is a particular specimen (or in some cases a group of specimens) of an organism to which the scientific name of that organism is formally attached. In other words, a type is an example that serves to anchor or centralizes the defining features of that particular taxon. In older usage (pre-1900 in botany), a type was a taxon rather than a specimen. A taxon is a scientifically named grouping of organisms with other like organisms, a set that includes some organisms and excludes others, based on a detailed published description (for example a species description) and on the provision of type material, which is usually available to scientists for examination in a major museum research collection, or similar institution. Type specimen According to a precise set of rules laid down in the International Code of Zoological Nomenclature (ICZN) and the International Code of Nomenclature for algae, fungi, and plants (ICN), the scientific name of every taxon is almost al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charaxes Brutus
__NOTOC__ ''Charaxes brutus'', the white-barred emperor or white-barred Charaxes, is a butterfly of the family Nymphalidae. It is found in Africa (see subspecies section for detailed information). Its flight period is year-round. Notes on the biology of ''brutus'' are given by Larsen, T.B. (1991). Description Its average wingspan is 60–75 mm in males and 75–90 mm in females. Both wings above black or black-brown with a common white or whitish yellow discal band, which on the forewing is broken up into spots towards the costal margin. Marginal spots wanting; but the hindwing has before the distal margin 2—4 small blue spots, 2 in cellule 1 c and one each in 2 and 3. The under surface has a continuous white discal band; the ground-colour of the basal part is red-brown with the black, white-edged markings peculiar to the genus, which stand out sharply; the marginal part is brown-yellow next to the discal band and then ornamented with large, triangular black spot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charaxes Lucretius
''Charaxes lucretius'', the violet-washed charaxes or common red charaxes, is a butterfly in the family Nymphalidae. Description ''Ch. lucretius'' Cr. male. Wings above black with slight bluish reflection; forewing rust-brown in the cell and at the costal margin, beyond the middle with a nearly straight row of 8 large red-yellow spots and with similar but smaller marginal spots; hindwing beyond the middle with red-yellow, posteriorly narrower discal band and with broad red-yellow marginal band; the under surface red-brown with black transverse streaks in the basal part. In the female both wings above are smoke-brown with common whitish discal band, placed as in the male but much narrower; the marginal spots of the forewing very small or indistinct ; the marginal band of the hindwing much narrower than in the male and whitish with orange-yellow tinge; the base of the costal margin of the forewing only very narrowly red-brown; the under surface lighter than in the male and with whitis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charaxes Odysseus
''Charaxes odysseus'' is a butterfly in the family Nymphalidae. It is found on the island of São Tomé. The species was described by Otto Staudinger in 1892. Description The wingspan of the male is 75 mm and the female is 95 mm. The butterfly has a black wing with brown edges, white-brown dots at the end, white line in the middle and other white-brown dots on top. Seitz- Of this rare species only the female is known. It somewhat recalls the female of ''lucretius'' but is smaller, has short, obtuse tails to the hindwing and instead of the light marginal band on the hindwing a row of 6 white submarginal spots in cellules 2—7. The wings are dark umber-brown above, somewhat lighter at the base of the forewing, and have beyond the middle a narrow whitish discal band, more or less broken up into spots, two being placed in cellule 5 and two in cellule 6 of the hindwing; in the basal part of cellules 3—6 on the forewing there are also small light spots; forewing at the dis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charaxes Lactetinctus
''Charaxes lactetinctus'', the blue patch charaxes, is a butterfly in the family Nymphalidae. It is found in Guinea, Ivory Coast, Ghana, Togo, Benin, Nigeria, Cameroon, the Republic of the Congo, the Central African Republic, the Democratic Republic of the Congo, Uganda, Kenya, Ethiopia and possibly Sudan. Description ''Ch. lactetinctus'' Karsch Both wings above broadly suffused with milk-white at the base; the forewing then black with orange distal band, cleft at the costal margin, but at the hindmargin indistinct in cellules la and lb and with orange marginal spots; the distal half of the hindwing black with narrow orange marginal band, preceded by blue spots; thorax and abdomen above milk-white. Both wings beneath dark violet-brown; the cell of the forewing with two transverse streaks, the first and second black and white ringed, but the third entirely white. A rare species, only observed in the Togo hinterland and Adamaua. Biology The habitat consists of savanna, includi ... [...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, f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butterflies Described In 1972
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 flie ... [...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 themsel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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