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Conchaspis Capensis
''Conchaspis capensis'' is a species of scale insect from South Africa found on ''Metalasia muricata'' and ''Phylica'' species. It was originally described by Carl Linnaeus in his 1763 work ''Centuria Insectorum''. Description A number of characteristics differentiate ''Conchaspis capensis'' from other scale insects. The animals normally have three segments to the antennae, although there may be as many as five. The multilocular pores (the pores through which scale insects secrete the waxy scale) are found on segments 3 to 5 of the abdomen and sometimes on the sixth segment as well, but not the thorax; they are often arranged in clusters of 2–3 pores. The head and thorax are expanded on either side. There is also considerable reduction in the legs, with various segments being fused together. Distribution ''Conchaspis capensis'' is only known to occur in South Africa. Host plants ''C. capensis'' has been found on a range of host plants, belonging to two families. In the Rhamn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal
Animals are multicellular, eukaryotic organisms in the Kingdom (biology), biological kingdom Animalia. With few exceptions, animals Heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, are Motility, able to move, can Sexual reproduction, reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of Cell (biology), cells, the blastula, during Embryogenesis, embryonic development. Over 1.5 million Extant taxon, living animal species have been Species description, described—of which around 1 million are Insecta, insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have Ecology, complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a Symmetry in biology#Bilate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walter De Gruyter
Walter de Gruyter GmbH, known as De Gruyter (), is a German scholarly publishing house specializing in academic literature. History The roots of the company go back to 1749 when Frederick the Great granted the Königliche Realschule in Berlin the royal privilege to open a bookstore and "to publish good and useful books". In 1800, the store was taken over by Georg Reimer (1776–1842), operating as the ''Reimer'sche Buchhandlung'' from 1817, while the school’s press eventually became the ''Georg Reimer Verlag''. From 1816, Reimer used the representative Sacken'sche Palace on Berlin's Wilhelmstraße for his family and the publishing house, whereby the wings contained his print shop and press. The building became a meeting point for Berlin salon life and later served as the official residence of the president of Germany. Born in Ruhrort in 1862, Walter de Gruyter took a position with Reimer Verlag in 1894. By 1897, at the age of 35, he had become sole proprietor of the h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
African Entomology
''African Entomology'' is a scientific journal published by the Entomological Society of Southern Africa Entomology () is the scientific study of insects, a branch of zoology. In the past the term "insect" was less specific, and historically the definition of entomology would also include the study of animals in other arthropod groups, such as arach .... External links * {{Official website, http://journals.sabinet.co.za/ej/ejour_ento.html Entomology journals and magazines Publications established in 1993 English-language journals Biannual journals Academic journals published by learned and professional societies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ryk Tulbagh
Ryk Tulbagh (14 May 1699, Utrecht – 11 August 1771, Cape Town) was Governor of the Dutch Cape Colony from 27 February 1751 to 11 August 1771 under the Dutch East India Company (VOC). Tulbagh was the son of Dirk Tulbagh and Catharina Cattepoel, who moved their family to Bergen op Zoom when Rijk was still an infant. There he attended the Latin school. As a 16-year-old he enlisted with the Dutch East India Company and in 1716 sailed as a cadet on the ship ''Huys Terhorst'' to South Africa. His career with the Company advanced rapidly. He was appointed a temporary assistant to the Council of Policy in 1716 and he received a full appointment in 1718. In 1723 he became chief clerk and later in the same year book-keeper. In 1725 he rose to become secretary to the Council of Policy and in 1726 to Junior Merchant. In 1732 he became a merchant. In 1739 he became Secunde (the second highest administrative post) and 27 February 1751 he was appointed Governor. In 1725 Tulbagh married ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Of Good Hope
The Cape of Good Hope ( af, Kaap die Goeie Hoop ) ;''Kaap'' in isolation: pt, Cabo da Boa Esperança is a rocky headland on the Atlantic coast of the Cape Peninsula in South Africa. A common misconception is that the Cape of Good Hope is the southern tip of Africa, based on the misbelief that the Cape was the dividing point between the Atlantic and Indian oceans, and have nothing to do with north or south. In fact, by looking at a map, the southernmost point of Africa is Cape Agulhas about to the east-southeast. The currents of the two oceans meet at the point where the warm-water Agulhas current meets the cold-water Benguela current and turns back on itself. That oceanic meeting point fluctuates between Cape Agulhas and Cape Point (about east of the Cape of Good Hope). When following the western side of the African coastline from the equator, however, the Cape of Good Hope marks the point where a ship begins to travel more eastward than southward. Thus, the first mode ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metalasia Densa
''Metalasia densa'', the bristle bush or blombos, is a species of flowering plant in the family Asteraceae The family Asteraceae, alternatively Compositae, consists of over 32,000 known species of flowering plants in over 1,900 genera within the order Asterales. Commonly referred to as the aster, daisy, composite, or sunflower family, Compositae w ..., native to South Africa and Lesotho. Aperennial shrub reaching , it is fire-adapted. References Gnaphalieae Flora of the Cape Provinces Flora of the Free State Flora of KwaZulu-Natal Flora of the Northern Provinces Flora of Lesotho Plants described in 1989 {{Gnaphalieae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asteraceae
The family Asteraceae, alternatively Compositae, consists of over 32,000 known species of flowering plants in over 1,900 genera within the order Asterales. Commonly referred to as the aster, daisy, composite, or sunflower family, Compositae were first described in the year 1740. The number of species in Asteraceae is rivaled only by the Orchidaceae, and which is the larger family is unclear as the quantity of extant species in each family is unknown. Most species of Asteraceae are annual, biennial, or perennial herbaceous plants, but there are also shrubs, vines, and trees. The family has a widespread distribution, from subpolar to tropical regions in a wide variety of habitats. Most occur in hot desert and cold or hot semi-desert climates, and they are found on every continent but Antarctica. The primary common characteristic is the existence of sometimes hundreds of tiny individual florets which are held together by protective involucres in flower heads, or more technicall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phylica Stipularis
''Phylica'' is a genus of plants in the family Rhamnaceae. It contains about 150 species, the majority of which are restricted to South Africa, where they form part of the '. A few species occur in other parts of southern Africa, and on islands including Madagascar, the Mascarene Islands, Île Amsterdam, Saint Helena, Tristan da Cunha, and Gough Island. The oldest fossils of the genus are of ''Phylica piloburmensis'' from the Burmese amber of Myanmar, dating to around 99 million years ago during the mid-Cretaceous. Species Species in the genus ''Phylica'' include: *''Phylica abietina'' Eckl. & Zeyh. *''Phylica acmaephylla'' Eckl. & Zeyh. *''Phylica aemula'' Schltr. *''Phylica affinis'' Sond. *''Phylica agathosmoides'' Pillans *''Phylica alba'' Pillans *''Phylica alpina'' Eckl. & Zeyh. *''Phylica alticola'' Pillans *''Phylica altigena'' Schltr. *''Phylica ambigua'' Sond. *''Phylica amoena'' Pillans *''Phylica ampliata'' Pillans *''Phylica anomala'' Pillans *''Phylica apiculata'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phylica Nervosa
''Phylica'' is a genus of plants in the family Rhamnaceae. It contains about 150 species, the majority of which are restricted to South Africa, where they form part of the '. A few species occur in other parts of southern Africa, and on islands including Madagascar, the Mascarene Islands, Île Amsterdam, Saint Helena, Tristan da Cunha, and Gough Island. The oldest fossils of the genus are of ''Phylica piloburmensis'' from the Burmese amber of Myanmar, dating to around 99 million years ago during the mid-Cretaceous. Species Species in the genus ''Phylica'' include: *'' Phylica abietina'' Eckl. & Zeyh. *''Phylica acmaephylla'' Eckl. & Zeyh. *'' Phylica aemula'' Schltr. *''Phylica affinis'' Sond. *''Phylica agathosmoides'' Pillans *''Phylica alba'' Pillans *''Phylica alpina'' Eckl. & Zeyh. *''Phylica alticola'' Pillans *''Phylica altigena'' Schltr. *''Phylica ambigua'' Sond. *''Phylica amoena'' Pillans *''Phylica ampliata'' Pillans *''Phylica anomala'' Pillans *''Phylica apiculata' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phylica Capitata
''Phylica'' is a genus of plants in the family Rhamnaceae. It contains about 150 species, the majority of which are restricted to South Africa, where they form part of the '. A few species occur in other parts of southern Africa, and on islands including Madagascar, the Mascarene Islands, Île Amsterdam, Saint Helena, Tristan da Cunha, and Gough Island. The oldest fossils of the genus are of ''Phylica piloburmensis'' from the Burmese amber of Myanmar, dating to around 99 million years ago during the mid-Cretaceous. Species Species in the genus ''Phylica'' include: *'' Phylica abietina'' Eckl. & Zeyh. *''Phylica acmaephylla'' Eckl. & Zeyh. *'' Phylica aemula'' Schltr. *''Phylica affinis'' Sond. *''Phylica agathosmoides'' Pillans *''Phylica alba'' Pillans *''Phylica alpina'' Eckl. & Zeyh. *''Phylica alticola'' Pillans *''Phylica altigena'' Schltr. *''Phylica ambigua'' Sond. *''Phylica amoena'' Pillans *''Phylica ampliata'' Pillans *''Phylica anomala'' Pillans *''Phylica apiculata' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phylica Axillaris
''Phylica'' is a genus of plants in the family Rhamnaceae. It contains about 150 species, the majority of which are restricted to South Africa, where they form part of the '. A few species occur in other parts of southern Africa, and on islands including Madagascar, the Mascarene Islands, Île Amsterdam, Saint Helena, Tristan da Cunha, and Gough Island. The oldest fossils of the genus are of ''Phylica piloburmensis'' from the Burmese amber of Myanmar, dating to around 99 million years ago during the mid-Cretaceous. Species Species in the genus ''Phylica'' include: *'' Phylica abietina'' Eckl. & Zeyh. *''Phylica acmaephylla'' Eckl. & Zeyh. *'' Phylica aemula'' Schltr. *''Phylica affinis'' Sond. *''Phylica agathosmoides'' Pillans *''Phylica alba'' Pillans *''Phylica alpina'' Eckl. & Zeyh. *''Phylica alticola'' Pillans *''Phylica altigena'' Schltr. *''Phylica ambigua'' Sond. *''Phylica amoena'' Pillans *''Phylica ampliata'' Pillans *''Phylica anomala'' Pillans *''Phylica apiculata' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhamnaceae
The Rhamnaceae are a large family of flowering plants, mostly trees, shrubs, and some vines, commonly called the buckthorn family. Rhamnaceae is included in the order Rosales. The family contains about 55 genera and 950 species. The Rhamnaceae have a worldwide distribution, but are more common in the subtropical and tropical regions. The earliest fossil evidence of Rhamnaceae is from the Late Cretaceous. Fossil flowers have been collected from the Upper Cretaceous of Mexico and the Paleocene of Argentina. Leaves of family Rhamnaceae members are simple, i.e., the leaf blades are not divided into smaller leaflets.Flowering Plants of the Santa Monica Mountains, Nancy Dale, 2nd Ed. 2000, p. 166 Leaves can be either alternate or opposite. Stipules are present. These leaves are modified into spines in many genera, in some (e.g. ''Paliurus spina-christi'' and '' Colletia cruciata'') spectacularly so. ''Colletia'' stands out by having two axillary buds instead of one, one developing int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
