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Mycetophila Luctuosa
''Mycetophila luctuosa'' is a Palearctic species of 'fungus gnats' in the family Mycetophilidae. ''Mycetophila luctuosa '' is found in forest or wooded areas where the larvae develop in ''Neolentinus lepideus'', ''Kretzschmaria deusta'', '' Chondrostereum purpureum'', '' Sebacina incrustans'', '' Neolentinus tigrinus'', ''Pleurotus'' spp., '' Trametes versicolor'' and a wide range of epigeic fungi, mostly Russulaceae.Jakovlev, J. 2011: Fungus gnats (Diptera: Sciaroidea) associated with dead wood and wood growing fungi: new rearing data from Finland and Russian Karelia and general analysis of known larval microhabitats in Europe.'' Entomol. Fennica'' 22: 157–189pdf/ref> File:KretzschmariaDeusta112004.jpg, Habitat.Germany References External links Images representing ''Mycetophila luctuosa''at BOLD In typography, emphasis is the strengthening of words in a text with a font in a different style from the rest of the text, to highlight them. It is the equivalent of pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johann Wilhelm Meigen
Johann Wilhelm Meigen (3 May 1764 – 11 July 1845) was a German entomologist famous for his pioneering work on Diptera. Life Early years Meigen was born in Solingen, the fifth of eight children of Johann Clemens Meigen and Sibylla Margaretha Bick. His parents, though not poor, were not wealthy either. They ran a small shop in Solingen. His paternal grandparents, however, owned an estate and hamlet with twenty houses. Adding to the rental income, Meigen's grandfather was a farmer and a guild mastercutler in Solingen. Two years after Meigen was born, his grandparents died and his parents moved to the family estate. This was already heavily indebted by the Seven Years' War, then bad crops and rash speculations forced the sale of the farm and the family moved back to Solingen. Meigen attended the town school but only for a short time. He had learned to read and write on his grandfather's estate and he read widely at home as well as taking an interest in natural history. A lodge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palearctic
The Palearctic or Palaearctic is the largest of the eight biogeographic realms of the Earth. It stretches across all of Eurasia north of the foothills of the Himalayas, and North Africa. The realm consists of several bioregions: the Euro-Siberian region; the Mediterranean Basin; the Sahara and Arabian Deserts; and Western, Central and East Asia. The Palaearctic realm also has numerous rivers and lakes, forming several freshwater ecoregions. The term 'Palearctic' was first used in the 19th century, and is still in use as the basis for zoogeographic classification. History In an 1858 paper for the ''Proceedings of the Linnean Society'', British zoologist Philip Sclater first identified six terrestrial zoogeographic realms of the world: Palaearctic, Aethiopian/Afrotropic, Indian/Indomalayan, Australasian, Nearctic, and Neotropical. The six indicated general groupings of fauna, based on shared biogeography and large-scale geographic barriers to migration. Alfred Wallace a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fauna Europaea
Fauna Europaea is a database of the scientific names and distribution of all living multicellular European land and fresh-water animals. It serves as a standard taxonomic source for animal taxonomy within the Pan-European Species directories Infrastructure (PESI). , Fauna Europaea reported that their database contained 235,708 taxon names and 173,654 species names. Its construction was initially funded by the European Council (2000–2004). The project was co-ordinated by the University of Amsterdam The University of Amsterdam (abbreviated as UvA, nl, Universiteit van Amsterdam) is a public research university located in Amsterdam, Netherlands. The UvA is one of two large, publicly funded research universities in the city, the other being ... which launched the first version in 2004, after which the database was transferred to the Natural History Museum Berlin in 2015. References External links Fauna Europaea [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mycetophilidae
The Mycetophilidae are a family of small flies, forming the bulk of those species known as fungus gnats. About 3000 described species are placed in 150 genera, but the true number of species is undoubtedly much higher. They are generally found in the damp habitats favoured by their host fungi and sometimes form dense swarms. Adults of this family can usually be separated from other small flies by the strongly humped thorax, well-developed coxae, and often spinose legs, but identification within the family between genera and species generally requires close study of microscopic features such as subtle differences in wing venation and variation in chaetotaxy and genitalia A sex organ (or reproductive organ) is any part of an animal or plant that is involved in sexual reproduction. The reproductive organs together constitute the reproductive system. In animals, the testis in the male, and the ovary in the female, a .... The terrestrial animal, terrestrial larvae usually feed on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neolentinus Lepideus
''Neolentinus lepideus'' is a basidiomycete mushroom of the genus ''Neolentinus'', until recently also widely known as ''Lentinus lepideus''. Common names for it include scaly sawgill, scaly lentinus and train wrecker. Appearance ''Neolentinus lepideus'' fruit bodies are tough, fleshy, agarics of variable size. The cap is at first convex and flattens with maturity while the margin remains enrolled. The cap may grow up to about 12 cm, while the stem grows to about 8 cm in height. The white, cream to pale-brown cap cuticle is distinctively covered with concentrically arranged dark scales which become denser towards the depressed cap centre. The gills are white and their attachment to the stem is adnate to subdecurrent or decurrent. The gills and stipe can become dark reddish with age. The white stem is covered in dark scales in the region below the white ring. The odor is somewhat like anise, and the taste is indiscernible. The spore mass is white and the spores are cyli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kretzschmaria Deusta
''Kretzschmaria deusta'', commonly known as brittle cinder, is a fungus and plant pathogen found in temperate regions of the Northern Hemisphere. It is common on a wide range of broadleaved trees including beech (''Fagus''), oak (''Quercus''), lime (''Tilia''), Horse Chestnut and maple (''Acer''). It also causes serious damage in the base of rubber, tea, coffee and palms. It causes a soft rot, initially and preferentially degrading cellulose and ultimately breaking down both cellulose and lignin, and colonises the lower stem and/or roots of living trees through injuries or by root contact with infected trees. It can result in sudden breakage in otherwise apparently healthy trees. The fungus continues to decay wood after the host tree has died, making ''K. deusta'' a facultative parasite A facultative parasite is an organism that may resort to parasitic activity, but does not absolutely rely on any host for completion of its life cycle. Examples of facultative parasitism occu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chondrostereum Purpureum
Silver leaf is a fungal disease of trees caused by the fungus plant pathogen ''Chondrostereum purpureum''. It attacks most species of the rose family Rosaceae, particularly the genus ''Prunus''. The disease is progressive and often fatal. The common name is taken from the progressive silvering of leaves on affected branches. It is spread by airborne spores landing on freshly exposed sapwood. For this reason cherries and plums are pruned in summer, when spores are least likely to be present and when disease is visible. Silver Leaf can also happen on poming fruits like apples and pears. Plums are especially vulnerable.Entry "Silver-leaf Fungus" in Phillips, Roger (1981) "Mushrooms and other fungi of Great Britain & Europe" published by Pan Books Ltd., Cavaye Place, London SW10 9PG (ref. CN1794) In the past the name ''Stereum purpureum'' Pers. was widely used for this fungus, but according to modern taxonomy it is only distantly related to ''Stereum'', actually belonging to order Ag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sebacina
''Sebacina'' is a genus of fungi in the family Sebacinaceae. Its species are mycorrhizal, forming a range of associations with trees and other plants. Basidiocarps (fruit bodies) are produced on soil and litter, sometimes partly encrusting stems of living plants. The fruit bodies are cartilaginous to rubbery-gelatinous and variously effused (corticioid) to coral-shaped ( clavarioid). The genus has a cosmopolitan distribution. Taxonomy History The genus was first published in 1871 by Louis and Charles Tulasne who had discovered that two species (''Sebacina incrustans'' and ''Sebacina epigaea'') previously referred to '' Corticium'' or ''Thelephora'' possessed septate basidia, similar to those found in the genus ''Tremella''. Although it was unusual at that time to separate fungal genera on purely microscopic characters, ''Sebacina'' was erected for effused, ''Corticium''-like fungi with tremelloid basidia. Subsequent authors added many additional species of corticioid fungi with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neolentinus
''Neolentinus'' is a genus of wood-decaying agarics with tough (leathery to woody) fruit bodies composed of dimitic tissue, serrated lamella edges, and nonamyloid white binucleate basidiospores among other features. It was segregated from ''Lentinus'' in the broad taxonomic sense, hence the derivation of the name. Biologically ''Neolentinus'' species produce a brown rot type of decay of wood, whereas ''Lentinus'' causes a white rot. Molecular phylogenetic analysis shows that the two genera are unrelated. ''Neolentinus'' is phylogenetically allied to other brown rot genera such as '' Gloeophyllum'', '' Heliocybe'', and '' Veluticeps''. A new order, the Gloeophyllales, has been described for these fungi. ''Heliocybe'' had been placed in synonymy but it differs phylogenetically and anatomically by the lack of clamp connections that all ''Neolentinus'' produce on their generative hyphae. Species The best known species in this genus is '' Neolentinus lepideus'', sometimes kno ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pleurotus
''Pleurotus'' is a genus of gilled mushrooms which includes one of the most widely eaten mushrooms, '' P. ostreatus''. Species of ''Pleurotus'' may be called oyster, abalone, or tree mushrooms, and are some of the most commonly cultivated edible mushrooms in the world. ''Pleurotus'' fungi have also been used in mycoremediation of pollutants, such as petroleum and polycyclic aromatic hydrocarbons. Etymology The genus name ''Pleurotus'' literally means ''side ear'' in reference to the mushroom caps being laterally attached to the substrate. It is a composite of the Ancient Greek words : pleurá - ''side'', and the stem ''-oto'' referring to ears (from , ὠτός : ''ear''). Description The caps may be laterally attached (with no stipe). If there is a stipe, it is normally eccentric and the gills are decurrent along it. The term '' pleurotoid'' is used for any mushroom with this general shape. The spores are smooth and elongated (described as "cylindrical"). Where hyphae meet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trametes Versicolor
''Trametes versicolor''also known as ''Coriolus versicolor'' and ''Polyporus versicolor''is a common polypore mushroom found throughout the world. Meaning 'of several colors', ''versicolor'' reliably describes this fungus that displays a variety of colors. For example, because its shape and multiple colors are similar to those of a wild turkey, ''T. versicolor'' is commonly called turkey tail. A similar looking mushroom, commonly called false turkey tail, which is from a different order, may sometimes be confused with the turkey tail mushroom due to appearance. Another lookalike is the multicolor gill polypore. Description and ecology The top surface of the cap shows typical concentric zones of different colors, and the margin is always the lightest. Underneath a layer of tomentum is a black layer, topping the whitish flesh. The flesh itself is 1–3 mm thick and has a leathery texture. Older specimens, such as the one pictured, can have zones with green algae growi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russulaceae
The Russulaceae are a diverse family of fungi in the order Russulales, with roughly 1,900 known species and a worldwide distribution. They comprise the brittlegills and the milk-caps, well-known mushroom-forming fungi that include some edible species. These gilled mushrooms are characterised by the brittle flesh of their fruitbodies. In addition to these typical agaricoid forms, the family contains species with fruitbodies that are laterally striped ( pleurotoid), closed (secotioid or gasteroid), or crust-like (corticioid). Molecular phylogenetics has demonstrated close affinities between species with very different fruitbody types and has discovered new, distinct lineages. An important group of root-symbiotic ectomycorrhizal fungi in forests and shrublands around the world includes ''Lactifluus'', ''Multifurca'', ''Russula'', and ''Lactarius''. The crust-forming genera ''Boidinia'', ''Gloeopeniophorella'', and ''Pseudoxenasma'', all wood-decay fungi, have basal positions ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
