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Synura Echinulata
''Synura'' is a genus of colonial chrysomonad algae covered with silica scales. It is the most conspicuous genus of the order Synurales. Description Species of ''Synura'' form microscopic, spherical colonies, composed of multiple cells attached to each other at the center of the colony. ''Synura'' cells are variously shaped, typically spherical to pear-shaped or club-shaped. Each cell contains two plastids aligned with the long axis of the cell; they impart a distinctive golden color to the cells, which comes from chlorophyll ''c1'' and fucoxanthin. Cells are covered with scales made of silica. Two flagella are present. Identification of species depends on the morphology of the scales. For many species, a positive identification is only possible with an electron microscope, either with scanning electron microscopy (SEM) or transmission electron microscopy (TEM). Classification ''Synura'' is the type Type may refer to: Science and technology Computing * Typing, producing tex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Christian Gottfried Ehrenberg
Christian Gottfried Ehrenberg (19 April 1795 – 27 June 1876) was a German Natural history, naturalist, zoologist, Botany, botanist, comparative anatomist, geologist, and microscopy, microscopist. He is considered to be one of the most famous and productive scientists of his time. Early collections The son of a judge, Christian Gottfried Ehrenberg was born in Delitzsch, near Leipzig. He first studied theology at the University of Leipzig, then medicine and natural sciences in Humboldt University of Berlin, Berlin and became a friend of the famous List of explorers, explorer Alexander von Humboldt. In 1818, he completed his doctoral dissertation on fungi, ''Sylvae mycologicae Berolinenses.'' In 1820–1825, on a scientific expedition to the Middle East with his friend Wilhelm Hemprich, he collected thousands of specimens of plants and animals. He investigated parts of Egypt, the Libyan Desert, the Nile, Nile valley and the northern coasts of the Red Sea, where he made a special ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type Genus
In biological taxonomy, the type genus (''genus typica'') is the genus which defines a biological family and the root of the family name. Zoological nomenclature According to the International Code of Zoological Nomenclature, "The name-bearing type of a nominal family-group taxon is a nominal genus called the 'type genus'; the family-group name is based upon that of the type genus." Any family-group name must have a type genus (and any genus-group name must have a type species, but any species-group name may, but need not, have one or more type specimens). The type genus for a family-group name is also the genus that provided the stem to which was added the ending -idae (for families). :Example: The family name Formicidae has as its type genus the genus ''Formica'' Linnaeus, 1758. Botanical nomenclature In botanical nomenclature, the phrase "type genus" is used, unofficially, as a term of convenience. In the '' ICN'' this phrase has no status. The code uses type specimens ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synura Curtispina
''Synura'' is a genus of colonial chrysomonad algae covered with silica scales. It is the most conspicuous genus of the order Synurales. Description Species of ''Synura'' form microscopic, spherical colonies, composed of multiple cells attached to each other at the center of the colony. ''Synura'' cells are variously shaped, typically spherical to pear-shaped or club-shaped. Each cell contains two plastids aligned with the long axis of the cell; they impart a distinctive golden color to the cells, which comes from chlorophyll ''c1'' and fucoxanthin. Cells are covered with scales made of silica. Two flagella are present. Identification of species depends on the morphology of the scales. For many species, a positive identification is only possible with an electron microscope, either with scanning electron microscopy (SEM) or transmission electron microscopy Transmission electron microscopy (TEM) is a microscopy technique in which a beam of electrons is transmitted throu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synura Petersenii
''Synura'' is a genus of Colony (biology), colonial chrysomonad algae covered with silica scales. It is the most conspicuous genus of the order Synurales. Description Species of ''Synura'' form microscopic, spherical colonial organism, colonies, composed of multiple cells attached to each other at the center of the colony. ''Synura'' cells are variously shaped, typically spherical to pear-shaped or club-shaped. Each cell contains two plastids aligned with the long axis of the cell; they impart a distinctive golden color to the cells, which comes from chlorophyll c1, chlorophyll ''c1'' and fucoxanthin. Cells are covered with scales made of silica. Two flagella are present. Identification of species depends on the Morphology (biology), morphology of the scales. For many species, a positive identification is only possible with an electron microscope, either with scanning electron microscopy (SEM) or transmission electron microscopy (TEM). Classification ''Synura'' is the type genus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synura Macropora
''Synura'' is a genus of colonial chrysomonad algae covered with silica scales. It is the most conspicuous genus of the order Synurales. Description Species of ''Synura'' form microscopic, spherical colonies, composed of multiple cells attached to each other at the center of the colony. ''Synura'' cells are variously shaped, typically spherical to pear-shaped or club-shaped. Each cell contains two plastids aligned with the long axis of the cell; they impart a distinctive golden color to the cells, which comes from chlorophyll ''c1'' and fucoxanthin. Cells are covered with scales made of silica. Two flagella are present. Identification of species depends on the morphology of the scales. For many species, a positive identification is only possible with an electron microscope, either with scanning electron microscopy (SEM) or transmission electron microscopy Transmission electron microscopy (TEM) is a microscopy technique in which a beam of electrons is transmitted throu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
