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Franceia
''Franceia'' is a genus of green algae belonging to the family Oocystaceae. The genus was first described by Ernst Lemmermann Ernst Johann Lemmermann (27 May 1867 in Bremen – 11 May 1915 in Bremen) was a German botanist who specialized in the field of phycology. During his career he taught classes (''Seminarlehrer'') in Bremen, where he also worked as a botanica ... in 1898. The genus name of ''Franceia'' is in honour of Raoul Heinrich Francé (1874-1943), who was an Austro-Hungarian botanist, microbiologist as well as a natural and cultural philosopher and popularizer of science. The genus has cosmopolitan distribution. Species: * '' Franceia armata'' * '' Franceia droescheri'' References {{Taxonbar, from=Q20895689 Oocystaceae Trebouxiophyceae genera Trebouxiophyceae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Franceia Droescheri
''Franceia'' is a genus of green algae belonging to the family Oocystaceae. The genus was first described by Ernst Lemmermann in 1898. The genus name of ''Franceia'' is in honour of Raoul Heinrich Francé (1874-1943), who was an Austro-Hungarian botanist, microbiologist as well as a natural and cultural philosopher and popularizer of science. The genus has cosmopolitan distribution In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most of the world in appropriate habitats. Such a taxon, usually a species, is said to exhibit cosmopolitanism or cosmopolitism. The ext .... Species: * '' Franceia armata'' * '' Franceia droescheri'' References {{Taxonbar, from=Q20895689 Oocystaceae Trebouxiophyceae genera Trebouxiophyceae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Franceia Armata
''Franceia'' is a genus of green algae belonging to the family Oocystaceae. The genus was first described by Ernst Lemmermann in 1898. The genus name of ''Franceia'' is in honour of Raoul Heinrich Francé (1874-1943), who was an Austro-Hungarian botanist, microbiologist as well as a natural and cultural philosopher and popularizer of science. The genus has cosmopolitan distribution. Species: * '' Franceia armata'' * ''Franceia droescheri ''Franceia'' is a genus of green algae belonging to the family Oocystaceae. The genus was first described by Ernst Lemmermann in 1898. The genus name of ''Franceia'' is in honour of Raoul Heinrich Francé (1874-1943), who was an Austro-Hungari ...'' References {{Taxonbar, from=Q20895689 Oocystaceae Trebouxiophyceae genera Trebouxiophyceae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raoul Heinrich Francé
Raoul Heinrich Francé (born May 20, 1874 in Vienna, Austria; died October 3, 1943 in Budapest, Hungary) was an Austro-Hungarian botanist, microbiologist as well as a natural and cultural philosopher and popularizer of science. His botanical author abbreviation is "Francé". Biography Raoul Heinrich Francé (birth name: Rudolf Heinrich Franze) was born on 20 May 1874 in Altlerchenfeld (Vienna) and studied as a self-taught very early in analytical chemistry and "Mikrotechnik" (microscopy). At 16 he was the youngest member of the Royal Hungarian scientific society, as its deputy magazine editor, he worked from 1893 to 1898. From 1897 Francé studied biology for eight semesters and became a student under the Hungarian protozoa scientist (Protozoenforscher) Geza Entz. During this time he undertook fourteen botanical expeditions. In 1898 he was appointed Deputy Head of the Institute of Plant Protection of Agricultural Academy in Hungarian-Altenburg. Here he published his first natu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oocystaceae
Oocystaceae is a family of green algae, in the order Chlorellales. The type genus is '' Oocystis''. List of genera , AlgaeBase accepted the following genera: *'' Amphikrikos'' Korshikov – 6 species *'' Catenocystis'' F.Hindák – 2 species *'' Cerasterias'' Reinsch – 2 species *'' Chodatella'' Lemmermann – 4 species *'' Chodatellopsis'' Korshikov – 1 species *'' Chondrosphaera'' Skuja – 1 species *'' Coenolamellus'' Proshkina-Lavrenko – 1 species *'' Crucigeniella'' Lemmermann – 2 species *'' Cryocystis'' Kol ex Komárek & Fott – 2 species *'' Dactylococcus'' Nägeli – 2 species *'' Dendrocystis'' Iyengar – 1 species *'' Densicystis'' X.Liu, H.Zhu, H.Song, Q.Wang, X.Xiong, C.Wu, G.Liu & Z.Hu – 1 species *'' Didymocystis'' Korshikov – 2 species *'' Droopiella'' Darienko, Rad-Menéndez, C.Campbell & Pröschold – 3 species *'' Ecballocystis'' Bohlin – 9 species *'' Ecballocystopsis'' Iyengar – 5 species *'' Ecdysichlamys'' G.S.West – 5 species *'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Green Algae
The green algae (singular: green alga) are a group consisting of the Prasinodermophyta and its unnamed sister which contains the Chlorophyta and Charophyta/Streptophyta. The land plants (Embryophytes) have emerged deep in the Charophyte alga as sister of the Zygnematophyceae. Since the realization that the Embryophytes emerged within the green algae, some authors are starting to properly include them. The completed clade that includes both green algae and embryophytes is monophyletic and is referred to as the clade Viridiplantae and as the kingdom Plantae. The green algae include unicellular and colonial flagellates, most with two flagella per cell, as well as various colonial, coccoid and filamentous forms, and macroscopic, multicellular seaweeds. There are about 22,000 species of green algae. Many species live most of their lives as single cells, while other species form coenobia (colonies), long filaments, or highly differentiated macroscopic seaweeds. A few other organi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species Description
A species description is a formal description of a newly discovered species, usually in the form of a scientific paper. Its purpose is to give a clear description of a new species of organism and explain how it differs from species that have been described previously or are related. In order for species to be validly described, they need to follow guidelines established over time. Zoological naming requires adherence to the ICZN code, plants, the ICN, viruses ICTV, and so on. The species description often contains photographs or other illustrations of type material along with a note on where they are deposited. The publication in which the species is described gives the new species a formal scientific name. Some 1.9 million species have been identified and described, out of some 8.7 million that may actually exist. Millions more have become extinct throughout the existence of life on Earth. Naming process A name of a new species becomes valid (available in zo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ernst Lemmermann
Ernst Johann Lemmermann (27 May 1867 in Bremen – 11 May 1915 in Bremen) was a German botanist who specialized in the field of phycology. During his career he taught classes (''Seminarlehrer'') in Bremen, where he also worked as a botanical assistant at the '' Städtisches Museum für Natur-, Völker- und Handelskunde''. In Bremen he was an instructor to biologist Friedrich Hustedt (1886-1968), who named the diatom species of ''Achnanthes lemmermannii'' in honor of his former teacher in 1933. He was also honoured in 1942, in '' Lemmermanniella'', which is a genus of cyanobacteria belonging to the family Synechococcaceae, and '' Lemmermannia'' which is a genus of fresh water trebouxiophyceans, named in 1904.Lemmermann, E. (1904). Das Plankton schwedischer Gewässer. Arkiv för Botanik 2 (2): 1-209. Also, the blue-green algae species, ''Anabaena lemmermannii'' was named after Lemmermann, now a synonym of ''Dolichospermum lemmermannii'' . Published works * ''Algologische B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microbiologist
A microbiologist (from Ancient Greek, Greek ) is a scientist who studies microscopic life forms and processes. This includes study of the growth, interactions and characteristics of Microorganism, microscopic organisms such as bacteria, algae, fungi, and some types of parasites and their vectors. Most microbiologists work in offices and/or research facilities, both in private biotechnology companies and in academia. Most microbiologists specialize in a given topic within microbiology such as bacteriology, parasitology, virology, or immunology. Duties Microbiologists generally work in some way to increase scientific knowledge or to utilise that knowledge in a way that improves outcomes in medicine or some industry. For many microbiologists, this work includes planning and conducting experimental research projects in some kind of laboratory setting. Others may have a more administrative role, supervising scientists and evaluating their results. Microbiologists working in the medi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cosmopolitan Distribution
In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most of the world in appropriate habitats. Such a taxon, usually a species, is said to exhibit cosmopolitanism or cosmopolitism. The extreme opposite of a cosmopolitan species is an endemic one, being found only in a single geographical location. Qualification The caveat “in appropriate habitat” is used to qualify the term "cosmopolitan distribution", excluding in most instances polar regions, extreme altitudes, oceans, deserts, or small, isolated islands. For example, the housefly is highly cosmopolitan, yet is neither oceanic nor polar in its distribution. Related terms and concepts The term pandemism also is in use, but not all authors are consistent in the sense in which they use the term; some speak of pandemism mainly in referring to diseases and pandemics, and some as a term intermediate between endemism and cosmopolitanism, in effect regarding pandemism as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trebouxiophyceae Genera
The Trebouxiophyceae are a class of green algae, in the division Chlorophyta. Their circumscription within the green algae is not well established due to the need for more genetic studies at higher levels within the group. Genera without intervening taxonomy include: * '' Choricystis'' * '' Crucigenia'' * '' Koliellopsis'' * ''Leptosira'' * '' Rhopalosolen'' * '' Viridiella'' * ''Prototheca'' See also *List of Trebouxiophyceae genera This is a list of genera in the green algae class Trebouxiophyceae, sub-divided by order and family. Some genera have uncertain taxonomic placement and are listed as ''incertae sedis''. Ranks without accepted subordinate taxa have been omitted. ... References Green algae classes it is also the very well-known album by WUDU SJON {{green algae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
