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Tetramelas Pulverulentus
''Tetramelas pulverulentus'' is a species of lichenicolous (lichen-dwelling) fungus in the family Caliciaceae. It was originally described as a new species by Martino Anzi in 1860. The type specimen was collected in Italy. Swedish lichenologists Anders Nordin and Leif Tibell transferred it to the genus ''Tetramelas'' in 2005 based on molecular phylogenetic analysis. It is closely related to '' Tetramelas phaeophysciae'' but differs from that species in its ascospores, which have three septa The Southeastern Pennsylvania Transportation Authority (SEPTA) is a regional public transportation authority that operates bus, rapid transit, commuter rail, light rail, and electric trolleybus services for nearly 4 million people in five coun .... References Caliciales Lichen species Lichens described in 1860 Lichens of Europe Taxa named by Martino Anzi {{Caliciales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Martino Anzi
Martino Anzi (31 January 1812 – 19 April 1883) was an Italian priest, ethnologist, historian and botanist. He is particularly noted for his floristic studies of Italian lichens. Career Martino Anzi was born in Bormio to Cristoforo and Domenica De Gasperi. In 1835 began his theological studies in Bergamo and was ordained as a priest. He spent most of his life in Como, Italy, first as the bishop's chancellor and then as professor of theology, ecclesiastical history, religious apologetics and natural history at the seminary of Como. some of his sermons and lecture notes still exist. He knew several languages, including Latin, Hebrew, French, English and German. He wrote an ecclesiastical history from the founding of the Church to the Council of Trent. During the Italian revolts of 1848 he was part of the local security committee, and organized the defense of the Stelvio Pass at the border between Switzerland and modern Italy during the first war of independence. Anzi's most sign ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tetramelas
''Tetramelas'' is a genus of lichenized fungi in the family Caliciaceae. Species *''Tetramelas allisoniae'' *''Tetramelas anisomerus'' *''Tetramelas austropapillatus'' *''Tetramelas chloroleucus'' *''Tetramelas cladocarpizus'' *''Tetramelas concinnus'' *''Tetramelas confusus'' – New Zealand *''Tetramelas coquimbensis'' *''Tetramelas darbishirei'' *''Tetramelas filsonii'' *''Tetramelas fuegiensis'' *''Tetramelas geophilus'' *''Tetramelas graminicola'' *''Tetramelas granulosus'' *''Tetramelas grimmiae'' *''Tetramelas inordinatus'' *''Tetramelas insignis'' *''Tetramelas kopuwaianus'' *''Tetramelas lokenensis'' *''Tetramelas nelsonii'' *''Tetramelas papillatus'' *''Tetramelas peruviensis'' *''Tetramelas phaeophysciae'' *''Tetramelas poeltii'' *''Tetramelas pulverulentus'' *''Tetramelas regiomontanus'' *''Tetramelas subpedicellatus'' *''Tetramelas terricola'' *''Tetramelas thiopolizus'' *''Tetramelas triphragmioides'' *''Tetramelas weberianus'' Referen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lichens Described In 1860
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 s. They may have tiny, leafless branches (); flat leaf-like structures ( |
Lichen Species
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 s. They may have tiny, leafless branches (); flat leaf-like structures ( |
Caliciales
Caliciales is an order of mostly lichenized fungi in the class Lecanoromycetes. It consists of two families: Caliciaceae and Physciaceae, which together contain 54 genera and more than 1200 species. The order was circumscribed by American botanist Charles Edwin Bessey in 1907. Families and genera , Species Fungorum (in the Catalogue of Life) accepts 2 families, 56 genera, and 910 species in the Caliciales. *Caliciaceae ::''Acolium'' – 5 spp. ::'' Acroscyphus'' – 1 sp. ::''Allocalicium'' – 1 sp. ::''Amandinea'' – 83 spp. ::''Australiaena'' – 1 sp. ::''Baculifera'' – 18 spp. ::''Buellia'' – 201 spp. ::'' Caliciella'' – 1 sp. ::''Calicium'' – 36 spp. ::''Chrismofulvea'' – 3 spp. ::''Ciposia'' – 1 sp. ::''Cratiria'' – 23 spp. ::''Dermatiscum'' – 2 sp. ::''Dermiscellum'' – 1 sp. ::''Dimelaena'' – 10 spp. ::''Diploicia'' – 6 spp. ::''Diplotomma'' – 12 spp. ::''Dirinaria'' – 18 spp. ::''Endohyalina'' – 10 sp. ::'' Fluctua'' – 1 sp. ::''Gas ... [...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] |
Septum
In biology, a septum (Latin for ''something that encloses''; plural septa) is a wall, dividing a cavity or structure into smaller ones. A cavity or structure divided in this way may be referred to as septate. Examples Human anatomy * Interatrial septum, the wall of tissue that is a sectional part of the left and right atria of the heart * Interventricular septum, the wall separating the left and right ventricles of the heart * Lingual septum, a vertical layer of fibrous tissue that separates the halves of the tongue. *Nasal septum: the cartilage wall separating the nostrils of the nose * Alveolar septum: the thin wall which separates the alveoli from each other in the lungs * Orbital septum, a palpebral ligament in the upper and lower eyelids * Septum pellucidum or septum lucidum, a thin structure separating two fluid pockets in the brain * Uterine septum, a malformation of the uterus * Vaginal septum, a lateral or transverse partition inside the vagina * Intermuscular sep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ascospore
An ascus (; ) is the sexual spore-bearing cell produced in ascomycete fungi. Each ascus usually contains eight ascospores (or octad), produced by meiosis followed, in most species, by a mitotic cell division. However, asci in some genera or species can occur in numbers of one (e.g. ''Monosporascus cannonballus''), two, four, or multiples of four. In a few cases, the ascospores can bud off conidia that may fill the asci (e.g. ''Tympanis'') with hundreds of conidia, or the ascospores may fragment, e.g. some ''Cordyceps'', also filling the asci with smaller cells. Ascospores are nonmotile, usually single celled, but not infrequently may be coenocytic (lacking a septum), and in some cases coenocytic in multiple planes. Mitotic divisions within the developing spores populate each resulting cell in septate ascospores with nuclei. The term ocular chamber, or oculus, refers to the epiplasm (the portion of cytoplasm not used in ascospore formation) that is surrounded by the "bourrelet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tetramelas Phaeophysciae
''Tetramelas'' is a genus of lichenized fungi in the family Caliciaceae. Species *'' Tetramelas allisoniae'' *'' Tetramelas anisomerus'' *'' Tetramelas austropapillatus'' *''Tetramelas chloroleucus'' *''Tetramelas cladocarpizus'' *'' Tetramelas concinnus'' *'' Tetramelas confusus'' – New Zealand *'' Tetramelas coquimbensis'' *'' Tetramelas darbishirei'' *'' Tetramelas filsonii'' *'' Tetramelas fuegiensis'' *'' Tetramelas geophilus'' *''Tetramelas graminicola'' *'' Tetramelas granulosus'' *'' Tetramelas grimmiae'' *'' Tetramelas inordinatus'' *'' Tetramelas insignis'' *'' Tetramelas kopuwaianus'' *'' Tetramelas lokenensis'' *'' Tetramelas nelsonii'' *'' Tetramelas papillatus'' *'' Tetramelas peruviensis'' *'' Tetramelas phaeophysciae'' *''Tetramelas poeltii'' *''Tetramelas pulverulentus'' *''Tetramelas regiomontanus'' *'' Tetramelas subpedicellatus'' *'' Tetramelas terricola'' *'' Tetramelas thiopolizus'' *'' Tetramelas triphragmioides'' *''Tetramela ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molecular Phylogenetic
Molecular phylogenetics () is the branch of phylogeny that analyzes genetic, hereditary molecular differences, predominantly in DNA sequences, to gain information on an organism's evolutionary relationships. From these analyses, it is possible to determine the processes by which diversity among species has been achieved. The result of a molecular phylogenetic analysis is expressed in a phylogenetic tree. Molecular phylogenetics is one aspect of molecular systematics, a broader term that also includes the use of molecular data in taxonomy and biogeography. Molecular phylogenetics and molecular evolution correlate. Molecular evolution is the process of selective changes (mutations) at a molecular level (genes, proteins, etc.) throughout various branches in the tree of life (evolution). Molecular phylogenetics makes inferences of the evolutionary relationships that arise due to molecular evolution and results in the construction of a phylogenetic tree. History The theoretical framew ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type (biology)
In biology, a type is a particular specimen (or in some cases a group of specimens) of an organism to which the scientific name of that organism is formally attached. In other words, a type is an example that serves to anchor or centralizes the defining features of that particular taxon. In older usage (pre-1900 in botany), a type was a taxon rather than a specimen. A taxon is a scientifically named grouping of organisms with other like organisms, a set that includes some organisms and excludes others, based on a detailed published description (for example a species description) and on the provision of type material, which is usually available to scientists for examination in a major museum research collection, or similar institution. Type specimen According to a precise set of rules laid down in the International Code of Zoological Nomenclature (ICZN) and the International Code of Nomenclature for algae, fungi, and plants (ICN), the scientific name of every taxon is almost al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leif Tibell
Leif Tibell (born 16 November 1944) is a Swedish lichenologist and Emeritus Professor at the University of Uppsala. He is known for his expertise on calicioid lichens. He was awarded the Acharius Medal in 2012 for lifetime achievements in lichenology. Biography Tibell was born in Gothenburg, Sweden, in 1944. He developed an interest in lichens at a young age after meeting the prominent lichenologist Gunnar Degelius through the Gothenburg Botanical Garden, where they were both members. Degelius mentored Tibell, and recommended to him that he should study the subject at Uppsala University, which he did after moving there in the mid 1960s. He continued with graduate studies under the supervision of Rolf Santesson after accompanying him on a research excursion to Norway's Varanger Peninsula in 1966. Santesson was Curator of the Herbarium at the Botany Department. He was also the father of Johan Santesson, who knew Tibell through an organic chemistry research group they were both ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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