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Cetrariopsis Pallescens
''Cetrariopsis'' is a genus of foliose lichens in the large family Parmeliaceae. The genus contains three species, including the type, '' Cetrariopsis wallichiana''. Taxonomy ''Cetrariopsis'' was circumscribed by Japanese lichenologist Syo Kurokawa Kashiwadani. was a noted Japanese lichenologist and 1994 recipient of the Acharius Medal. He studied under Mason HaleDePriest. and Yasuhiko Asahina. Eponyms Several lichen species have been named to honour Kurokawa. These eponyms include: ''Usne ... in 1980. The type species was originally called ''Sticta wallichiana'' by Thomas Taylor, who described it in 1847. In 2017, Divakar and colleagues used a recently developed "temporal phylogenetic" approach to identify temporal bands for specific taxonomic ranks in the family Parmeliaceae, suggesting that groups of species that diverged within the time window of 29.45–32.55 million years ago represent genera. They proposed to synonymize ''Cetrariopsis'' with '' Nephromopsis'', alo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Evolutionary Divergence
Divergent evolution or divergent selection is the accumulation of differences between closely related populations within a species, leading to speciation. Divergent evolution is typically exhibited when two populations become separated by a geographic barrier (such as in allopatric or peripatric speciation) and experience different selective pressures that drive adaptations to their new environment. After many generations and continual evolution, the populations become less able to interbreed with one another. The American naturalist J. T. Gulick (1832–1923) was the first to use the term "divergent evolution", with its use becoming widespread in modern evolutionary literature. Classic examples of divergence in nature are the adaptive radiation of the finches of the Galapagos or the coloration differences in populations of a species that live in different habitats such as with pocket mice and fence lizards. The term can also be applied in molecular evolution, such as to pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lichen Genera
A lichen ( , ) is a composite organism that arises from algae or cyanobacteria living among filaments of multiple fungi species in a mutualistic relationship.Introduction to Lichens – An Alliance between Kingdoms . University of California Museum of Paleontology. Lichens have properties different from those of their component organisms. They come in many colors, sizes, and forms and are sometimes plant-like, but are not plants. They may have tiny, leafless branches ( fruticose); flat leaf-like structures ( foliose); grow crust ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lecanorales Genera
The Lecanorales are an order of mostly lichen-forming fungi belonging to the class Lecanoromycetes in the division Ascomycota. The order contains 26 families, 269 genera, and 5695 species. Families * Aphanopsidaceae * Biatorellaceae * Brigantiaeaceae * Bruceomycetaceae * Carbonicolaceae * Catillariaceae * Cladoniaceae * Crocyniaceae * Dactylosporaceae * Gypsoplacaceae * Haematommataceae * Lecanoraceae * Malmideaceae * Pachyascaceae * Parmeliaceae * Pilocarpaceae * Psilolechiaceae * Psoraceae * Ramalinaceae * Ramboldiaceae * Scoliciosporaceae * Sphaerophoraceae * Stereocaulaceae * Tephromelataceae * Vezdaeaceae Genera of uncertain placement There are several genera in the Lecanorales that have not been placed with certainty into any family. These are: *''Coronoplectrum'' – 1 sp. *''Ivanpisutia'' – 1 sp. *'' Joergensenia'' – 1 sp. *'' Myochroidea'' – 4 spp. *''Neopsoromopsis ''Neopsoromopsis'' is a genus of lichen-forming fungi of uncertain fam ... [...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'' (''Sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cetrariopsis Pallescens
''Cetrariopsis'' is a genus of foliose lichens in the large family Parmeliaceae. The genus contains three species, including the type, '' Cetrariopsis wallichiana''. Taxonomy ''Cetrariopsis'' was circumscribed by Japanese lichenologist Syo Kurokawa Kashiwadani. was a noted Japanese lichenologist and 1994 recipient of the Acharius Medal. He studied under Mason HaleDePriest. and Yasuhiko Asahina. Eponyms Several lichen species have been named to honour Kurokawa. These eponyms include: ''Usne ... in 1980. The type species was originally called ''Sticta wallichiana'' by Thomas Taylor, who described it in 1847. In 2017, Divakar and colleagues used a recently developed "temporal phylogenetic" approach to identify temporal bands for specific taxonomic ranks in the family Parmeliaceae, suggesting that groups of species that diverged within the time window of 29.45–32.55 million years ago represent genera. They proposed to synonymize ''Cetrariopsis'' with '' Nephromopsis'', alo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nephromopsis
''Nephromopsis'' is a genus of lichenized fungi within the Parmeliaceae The Parmeliaceae is a large and diverse family of Lecanoromycetes. With over 2700 species in 71 genera, it is the largest family of lichen-forming fungi. The most speciose genera in the family are the well-known groups: '' Xanthoparmelia'' ( 822 ... family. References External links Index Fungorum Parmeliaceae Lichen genera Lecanorales genera Taxa named by Johannes Müller Argoviensis Taxa described in 1891 {{Parmeliaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synonym (taxonomy)
The Botanical and Zoological Codes of nomenclature treat the concept of synonymy differently. * In botanical nomenclature, a synonym is a scientific name that applies to a taxon that (now) goes by a different scientific name. For example, Linnaeus was the first to give a scientific name (under the currently used system of scientific nomenclature) to the Norway spruce, which he called ''Pinus abies''. This name is no longer in use, so it is now a synonym of the current scientific name, '' Picea abies''. * In zoology, moving a species from one genus to another results in a different binomen, but the name is considered an alternative combination rather than a synonym. The concept of synonymy in zoology is reserved for two names at the same rank that refers to a taxon at that rank - for example, the name ''Papilio prorsa'' Linnaeus, 1758 is a junior synonym of ''Papilio levana'' Linnaeus, 1758, being names for different seasonal forms of the species now referred to as ''Araschnia l ... [...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] |
Cetrariopsis Wallichiana
''Cetrariopsis'' is a genus of foliose lichens in the large family Parmeliaceae. The genus contains three species, including the type, '' Cetrariopsis wallichiana''. Taxonomy ''Cetrariopsis'' was circumscribed by Japanese lichenologist Syo Kurokawa in 1980. The type species was originally called ''Sticta wallichiana'' by Thomas Taylor, who described it in 1847. In 2017, Divakar and colleagues used a recently developed "temporal phylogenetic" approach to identify temporal bands for specific taxonomic ranks in the family Parmeliaceae, suggesting that groups of species that diverged within the time window of 29.45–32.55 million years ago represent genera. They proposed to synonymize ''Cetrariopsis'' with '' Nephromopsis'', along with several other Parmelioid genera, so that all the genera within the Parmeliaceae are about the same age. Although some of their proposed taxonomic changes were accepted, the synonymization of the Parmelioid genera with ''Nephromopsis'' was not acc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Syo Kurokawa
Kashiwadani. was a noted Japanese lichenologist and 1994 recipient of the Acharius Medal. He studied under Mason HaleDePriest. and Yasuhiko Asahina. Eponyms Several lichen species have been named to honour Kurokawa. These eponyms include: ''Usnea kurokawae'' ; '' Parmelia kurokawae'' ; ''Lobaria kurokawae'' ; '' Physconia kurokawae'' ; '' Cetraria kurokawae'' ; '' Heterodermia kurokawae'' ; ''Scleropyrenium kurokawae'' ; ''Cladonia kurokawae'' ; ''Ramalina kurokawae'' ; ''Parmotrema kurokawianum'' ; ''Fellhaneropsis kurokawae'' ; ''Graphis kurokawae'' ; and ''Lecanora kurokawae'' . See also *List of mycologists This is a non-exhaustive list of mycologists, or scientists with a specialisation in mycology, with their author abbreviations. Because the study of lichens is traditionally considered a branch of mycology, lichenologists are included in this l ... * :Taxa named by Syo Kurokawa Citations References * * 1926 births 2010 deaths 20th-century Japanese botanis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
