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Chrysoritis Chrysaor
''Chrysoritis chrysaor'', the golden copper or burnished opal, is a butterfly of the family Lycaenidae. It is found in South Africa, where it is widespread in the east. The wingspan is 22–27 mm for males and 23–30 mm for females. Adults are on the wing year-round with peaks in November and February at high altitudes. The larvae feed on ''Tylecodon paniculatus'', ''Cotyledon orbiculata'', '' Zygophyllum sessilifolium'', '' Z. retrofractum'', ''Acacia karroo'' and ''Rhus Sumac ( or ), also spelled sumach, is any of about 35 species of flowering plants in the genus ''Rhus'' and related genera in the cashew family (Anacardiaceae). Sumacs grow in subtropical and temperate regions throughout the world, including Eas ...'' species. They are attended to by '' Crematogaster liengmei'' ants. References Butterflies described in 1864 Chrysoritis Endemic butterflies of South Africa Taxa named by Roland Trimen {{Aphnaeini-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roland Trimen
Roland Trimen Fellow of the Royal Society, FRS (29 October 1840 in London – 25 July 1916 in London) was a British-South African Natural history, naturalist, best known for ''South African Butterflies'' (1887–89), a collaborative work with Colonel James Henry Bowker. He was among the first entomologists to investigate mimicry and Polymorphism (biology), polymorphism in butterflies and their restriction to females. He also collaborated with Charles Darwin to study the pollination of ''Disa (plant), Disa'' orchids. Life and career Trimen was born in London in 1840, the son of Richard and Mary Ann Esther Trimen and the older brother of the botanist Henry Trimen (1843-1896) who went to Ceylon (now Sri Lanka). He went to study at Rottingdean and then at King's College School in Wimbledon. Trimen was interested in entomology but a chronic Larynx, laryngeal condition forced him to move to the Cape of Good Hope as a treatment. Reaching there he volunteered under Edgar Leopold ... [...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] |
Lycaenidae
Lycaenidae is the second-largest family of butterflies (behind Nymphalidae, brush-footed butterflies), with over 6,000 species worldwide, whose members are also called gossamer-winged butterflies. They constitute about 30% of the known butterfly species. The family comprises seven subfamilies, including the blues (Polyommatinae), the coppers (Lycaeninae), the hairstreaks (Theclinae), and the harvesters (Miletinae). Description, food, and life cycle Adults are small, under 5 cm usually, and brightly coloured, sometimes with a metallic gloss. Larvae are often flattened rather than cylindrical, with glands that may produce secretions that attract and subdue ants. Their cuticles tend to be thickened. Some larvae are capable of producing vibrations and low sounds that are transmitted through the substrates they inhabit. They use these sounds to communicate with ants.Pierce, N. E.; Braby, M. F.; Heath, A.; Lohman, D. J.; Mathew, J.; Rand, D. B. & Travassos, M. A. (2002)"The eco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Africa
South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by of coastline that stretch along the South Atlantic and Indian Oceans; to the north by the neighbouring countries of Namibia, Botswana, and Zimbabwe; and to the east and northeast by Mozambique and Eswatini. It also completely enclaves the country Lesotho. It is the southernmost country on the mainland of the Old World, and the second-most populous country located entirely south of the equator, after Tanzania. South Africa is a biodiversity hotspot, with unique biomes, plant and animal life. With over 60 million people, the country is the world's 24th-most populous nation and covers an area of . South Africa has three capital cities, with the executive, judicial and legislative branches of government based in Pretoria, Bloemfontein, and Cape Town respectively. The largest city is Johannesburg. About 80% of the population are Black South Afri ... [...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] |
Tylecodon Paniculatus
''Tylecodon paniculatus'', also known as butter bush, butter tree, butterboom or rooisuikerblom (Afrikaans), is a species of succulent plant in the genus ''Tylecodon'' belonging to the family Crassulaceae. Etymology The genus name is a syllabic anagram of the former name ''Cotyledon'', created by Helmut Toelken who split a few species off into a genus of their own. The species Latin epithet refers to the shape of inflorescence — branched terminal panicles. The common names refer to soft, fleshy and brittle stems. For centuries children have used the soft, slippery stems as sleds. Description ''Tylecodon paniculatus'' is a thickset, robust succulent dwarf tree up to 2.5–3 m tall, with very fat stems with usually well branched rounded crown. The single main trunk and branches are covered with mustard-yellow to olive-green bark peeling in papery semi-translucent sheets. Branches are short, with prominent leaf scars. Leaves are clustered and spirally arranged around the apex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cotyledon Orbiculata
''Cotyledon orbiculata'', commonly known as pig's ear or round-leafed navel-wort, is a South African succulent plant belonging to the genus ''Cotyledon''. Description ''Cotyledon orbiculata'' is an extremely variable species, one that grows to approximately in height. It has gray-green leaves (up to ), which naturally develop a white, powdery substance (known as ''farina'') on their surfaces; this farina helps reflect sunlight and conserve water. If a specific leaf area is brushed against (or even gently disturbed), the farina will noticeably become smudged. While this powder does not regenerate when disturbed or wiped off, this is normally not detrimental and very rarely unsightly. The majority of succulent plants will, ultimately, lose and replace their older leaves with time. Ironically, water (as dew, marine layer/fog, mist, rain, or even garden hose or hand-watering), does not seem to wash the farina off, and it reappears again as the leaves are drying. The shape of the le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zygophyllum Sessilifolium
''Zygophyllum'' is the type genus of the flowering plant family Zygophyllaceae. The generic name is derived from the Greek words ζυγόν (''zygon''), meaning "double", and φυλλον (''phyllon''), meaning "leaf". It refers to the leaves, each of which have two leaflets. The genus is distributed in arid and semi-arid regions of Africa, the Mediterranean Basin, central Asia and Australia. Molecular phylogenetic analysis suggested that as previously circumscribed, ''Zygophyllum'' was not monophyletic, and the genus was split among a number of other genera, including '' Augea'', ''Fagonia'', ''Roepera'' and '' Tetraena''. Species In accordance with International Plant Names Index, genus ''Zygophyllum'' currently has 117 accepted species: *''Zygophyllum acerosum'' (Boiss.) Christenh. & Byng *''Zygophyllum aegyptium'' Hosny *''Zygophyllum album'' L.f. *''Zygophyllum applanatum'' Van Zyl *''Zygophyllum arabicum'' (L.) Christenh. & Byng *''Zygophyllum atriplicoides'' Fis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zygophyllum Retrofractum
''Zygophyllum'' is the type genus of the flowering plant family Zygophyllaceae. The generic name is derived from the Greek words ζυγόν (''zygon''), meaning "double", and φυλλον (''phyllon''), meaning "leaf". It refers to the leaves, each of which have two leaflets. The genus is distributed in arid and semi-arid regions of Africa, the Mediterranean Basin, central Asia and Australia. Molecular phylogenetic analysis suggested that as previously circumscribed, ''Zygophyllum'' was not monophyletic, and the genus was split among a number of other genera, including '' Augea'', ''Fagonia'', ''Roepera'' and '' Tetraena''. Species In accordance with International Plant Names Index, genus ''Zygophyllum'' currently has 117 accepted species: *''Zygophyllum acerosum'' (Boiss.) Christenh. & Byng *''Zygophyllum aegyptium'' Hosny *''Zygophyllum album'' L.f. *''Zygophyllum applanatum'' Van Zyl *''Zygophyllum arabicum'' (L.) Christenh. & Byng *''Zygophyllum atriplicoides'' Fis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acacia Karroo
''Vachellia karroo'', commonly known as the sweet thorn, common acacia, Karoo thorn, Cape gum or cockspur thorn, is a species of ''Vachellia'', native to southern Africa from southern Angola east to Mozambique, and south to South Africa. It is a shrub or small to medium-sized tree which grows to height of 12m. It is difficult to tell apart from ''Vachellia nilotica'' subsp. ''adstringens'' without examining the seed pods. The Botanical Society of South Africa has accepted a name change to ''Vachellia karroo''. Common names in various languages include ''doringboom'', ''soetdoring'', ''cassie'', ''piquants blancs'', ''cassie piquants blancs'', ''deo-babool'', ''doorn boom'', ''kaludai'', ''kikar'', ''mormati'', ''pahari kikar'', ''umga'' and ''udai vel''. Identification It is a shrub or small to medium-sized tree which grows to height of 12m. ''Vachellia karroo'' has a rounded crown, branching fairly low down on the trunk. It is variable in shape and size, reaching a maximu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhus
Sumac ( or ), also spelled sumach, is any of about 35 species of flowering plants in the genus ''Rhus'' and related genera in the cashew family (Anacardiaceae). Sumacs grow in subtropical and temperate regions throughout the world, including East Asia, Africa, and North America. Sumac is used as a spice, as a dye, and in medicine. Description Sumacs are dioecious shrubs and small trees in the family Anacardiaceae that can reach a height of . The leaves are usually pinnately compound, though some species have trifoliate or simple leaves. The flowers are in dense panicles or spikes long, each flower very small, greenish, creamy white or red, with five petals. The fruits are reddish, thin-fleshed drupes covered in varying levels of hairs at maturity and form dense clusters at branch tips, sometimes called sumac bobs. Sumacs propagate both by seed (spread by birds and other animals through their droppings), and by new shoots from rhizomes, forming large clonal colonies. Taxonomy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crematogaster
''Crematogaster'' is an ecologically diverse genus of ants found worldwide, which are characterised by a distinctive heart-shaped gaster (abdomen), which gives them one of their common names, the Saint Valentine ant. Members of this genus are also known as cocktail ants because of their habit of raising their abdomens when alarmed. Most species are arboreal (tree-dwelling). These ants are sometimes known as acrobat ants. Acrobat ants acquire food largely through predation on other insects, such as wasps.Schatz, Bertrand, and Martine Hossaert-Mckey. "Interactions of the Ant Crematogaster Scutellaris with the Fig/fig Wasp Mutualism." Ecological Entomology 28.3 (2003): 359-68. Print. They use venom to stun their prey and a complex trail-laying process to lead comrades to food sources. Like most ants, ''Crematogaster'' species reproduce by partaking in nuptial flights, where the queen acquires the sperm used to fertilize every egg throughout her life. Predatory behavior Acrobat ant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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