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Shackletonia Insignis
''Shackletonia'' is a genus of lichen-forming fungi in the family Teloschistaceae, they are lichenicolous, and muscicolous species and known from Antarctica and southern Patagonia (Arup et al. 2013). The genus was circumscribed by Ulrik Søchting, Patrik Frödén and Ulf Arup in Nordic J. Bot. vol.31 (1) on page 55 in 2013. The genus name of ''Shackletonia'' is in honour of Sir Ernest Henry Shackleton (1874–1922), who was an Anglo-Irish Antarctic explorer who led three British expeditions to the Antarctic. According to phylogenetic analysis the genera '' Erichansenia'' and ''Shackletonia'' are positioned on the outermost position to the other genera of the Xanthorioideae subfamily, similarly as in phylogenetic trees published by Arup et al. (2013), Søchting et al. (2014b), and Garrido-Benavent et al. (2016). The genus Shackletonia is distinguished from other Xanthorioideae groups by its unique chemistry, producing 5- and 7-chloroemodin and their derivatives. ''Shackletoni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species Fungorum
''Index Fungorum'' is an international project to index all formal names (scientific names) in the fungus kingdom. the project is based at the Royal Botanic Gardens, Kew, one of three partners along with Landcare Research and the Institute of Microbiology, Chinese Academy of Sciences. It is somewhat comparable to the International Plant Names Index (IPNI), in which the Royal Botanic Gardens is also involved. A difference is that where IPNI does not indicate correct names, the ''Index Fungorum'' does indicate the status of a name. In the returns from the search page a currently correct name is indicated in green, while others are in blue (a few, aberrant usages of names are indicated in red). All names are linked to pages giving the correct name, with lists of synonyms. ''Index Fungorum'' is one of three nomenclatural repositories recognized by the Nomenclature Committee for Fungi; the others are ''MycoBank'' and ''Fungal Names''. Current names in ''Index Fungorum'' (''Specie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Teloschistales Genera
The Teloschistales are an order of mostly lichen-forming fungi belonging to the class Lecanoromycetes in the division Ascomycota. According to one 2008 estimate, the order contains 5 families, 66 genera, and 1954 species. The predominant photobiont partners for the Teloschistales are green algae from the genera ''Trebouxia'' and '' Asterochloris''. Families * Brigantiaeaceae * Letrouitiaceae * Megalosporaceae *Teloschistaceae The Teloschistaceae are a large family of mostly lichen-forming fungi belonging to the class Lecanoromycetes in the division Ascomycota. The family, estimated to contain over 1800 species, was extensively revised in 2013, including the creati ... References Lichen orders Lecanoromycetes orders Taxa described in 1986 Taxa named by David Leslie Hawksworth {{Teloschistales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Teloschistales
The Teloschistales are an order of mostly lichen-forming fungi belonging to the class Lecanoromycetes in the division Ascomycota. According to one 2008 estimate, the order contains 5 families, 66 genera, and 1954 species. The predominant photobiont partners for the Teloschistales are green algae from the genera ''Trebouxia'' and '' Asterochloris''. Families *Brigantiaeaceae *Letrouitiaceae *Megalosporaceae *Teloschistaceae The Teloschistaceae are a large family of mostly lichen-forming fungi belonging to the class Lecanoromycetes in the division Ascomycota. The family, estimated to contain over 1800 species, was extensively revised in 2013, including the creati ... References Lichen orders Lecanoromycetes orders Taxa described in 1986 Taxa named by David Leslie Hawksworth {{Teloschistales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antarctic Peninsula
The Antarctic Peninsula, known as O'Higgins Land in Chile and Tierra de San Martín in Argentina, and originally as Graham Land in the United Kingdom and the Palmer Peninsula in the United States, is the northernmost part of mainland Antarctica. The Antarctic Peninsula is part of the larger peninsula of West Antarctica, protruding from a line between Cape Adams (Weddell Sea) and a point on the mainland south of the Eklund Islands. Beneath the ice sheet that covers it, the Antarctic Peninsula consists of a string of bedrock islands; these are separated by deep channels whose bottoms lie at depths considerably below current sea level. They are joined by a grounded ice sheet. Tierra del Fuego, the southernmost tip of South America, is about away across the Drake Passage. The Antarctic Peninsula is in area and 80% ice-covered. The marine ecosystem around the western continental shelf of the Antarctic Peninsula (WAP) has been subjected to rapid climate change. Over the past 50 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James Ross Island
James Ross Island is a large island off the southeast side and near the northeastern extremity of the Antarctic Peninsula, from which it is separated by Prince Gustav Channel. Rising to , it is irregularly shaped and extends in a north–south direction. It was charted in October 1903 by the Swedish Antarctic Expedition under Otto Nordenskiöld, who named it for Sir James Clark Ross, the leader of a British expedition to this area in 1842 that discovered and roughly charted a number of points along the eastern side of the island. The style, "James" Ross Island is used to avoid confusion with the more widely known Ross Island in McMurdo Sound. It is one of several islands around the peninsula known as Graham Land, which is closer to South America than any other part of that continent. The island was connected to the Antarctic mainland by an ice shelf until 1995, when the ice shelf collapsed, making the Prince Gustav Channel passable for the first time. Mendel Polar Station, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shackletonia Siphonospora
''Shackletonia'' is a genus of lichen-forming fungi in the family Teloschistaceae, they are lichenicolous, and muscicolous species and known from Antarctica and southern Patagonia (Arup et al. 2013). The genus was circumscribed by Ulrik Søchting, Patrik Frödén and Ulf Arup in Nordic J. Bot. vol.31 (1) on page 55 in 2013. The genus name of ''Shackletonia'' is in honour of Sir Ernest Henry Shackleton (1874–1922), who was an Anglo-Irish Antarctic explorer who led three British expeditions to the Antarctic. According to phylogenetic analysis the genera '' Erichansenia'' and ''Shackletonia'' are positioned on the outermost position to the other genera of the Xanthorioideae subfamily, similarly as in phylogenetic trees published by Arup et al. (2013), Søchting et al. (2014b), and Garrido-Benavent et al. (2016). The genus Shackletonia is distinguished from other Xanthorioideae groups by its unique chemistry, producing 5- and 7-chloroemodin and their derivatives. ''Shackletoni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Livingston Island
Livingston Island (Russian name ''Smolensk'', ) is an Antarctic island in the Southern Ocean, part of the South Shetlands Archipelago, a group of Antarctic islands north of the Antarctic Peninsula. It was the first land discovered south of 60° south latitude in 1819, a historic event that marked the end of a centuries-long pursuit of the mythical ''Terra Australis Incognita'' and the beginning of the exploration and utilization of real Antarctica. The name Livingston, although of unknown derivation, has been well established in international usage since the early 1820s. Geography Livingston Island is situated in West Antarctica northwest of Cape Roquemaurel on the Antarctic mainland, south-southeast of Cape Horn in South America, southeast of the Diego Ramírez Islands (the southernmost land of South America), due south of the Falkland Islands, southwest of South Georgia Islands, and from the South Pole.L. IvanovGeneral Geography and History of Livingston Island.In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shackletonia Insignis
''Shackletonia'' is a genus of lichen-forming fungi in the family Teloschistaceae, they are lichenicolous, and muscicolous species and known from Antarctica and southern Patagonia (Arup et al. 2013). The genus was circumscribed by Ulrik Søchting, Patrik Frödén and Ulf Arup in Nordic J. Bot. vol.31 (1) on page 55 in 2013. The genus name of ''Shackletonia'' is in honour of Sir Ernest Henry Shackleton (1874–1922), who was an Anglo-Irish Antarctic explorer who led three British expeditions to the Antarctic. According to phylogenetic analysis the genera '' Erichansenia'' and ''Shackletonia'' are positioned on the outermost position to the other genera of the Xanthorioideae subfamily, similarly as in phylogenetic trees published by Arup et al. (2013), Søchting et al. (2014b), and Garrido-Benavent et al. (2016). The genus Shackletonia is distinguished from other Xanthorioideae groups by its unique chemistry, producing 5- and 7-chloroemodin and their derivatives. ''Shackletoni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shackletonia Hertelii
''Shackletonia'' is a genus of lichen-forming fungi in the family Teloschistaceae, they are lichenicolous, and muscicolous species and known from Antarctica and southern Patagonia (Arup et al. 2013). The genus was circumscribed by Ulrik Søchting, Patrik Frödén and Ulf Arup in Nordic J. Bot. vol.31 (1) on page 55 in 2013. The genus name of ''Shackletonia'' is in honour of Sir Ernest Henry Shackleton (1874–1922), who was an Anglo-Irish Antarctic explorer who led three British expeditions to the Antarctic. According to phylogenetic analysis the genera '' Erichansenia'' and ''Shackletonia'' are positioned on the outermost position to the other genera of the Xanthorioideae subfamily, similarly as in phylogenetic trees published by Arup et al. (2013), Søchting et al. (2014b), and Garrido-Benavent et al. (2016). The genus Shackletonia is distinguished from other Xanthorioideae groups by its unique chemistry, producing 5- and 7-chloroemodin and their derivatives. ''Shackletoni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
