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Cordyceps Gunnii
''Cordyceps gunni'' is a species of fungus in the family Cordycipitaceae, and is of the genus ''Cordyceps''. It was originally found and recorded by Gunn in Tasmania and named as ''Sphaeria gunnii'' and later moved into the ''Cordyceps'' genus and renamed ''Cordyceps gunnii''.Li, Z., Li, C., Huang, B., Fan, M., Lee, M.-W., 1999. New Variety of Cordyceps gunnii (Berk.) Berk. and Its Paecilomyces Anamorph. The Korean Journal of Mycology 27, 231–233. This fungus and its sisters in the genus ''Cordyceps'' are known for growing out of insect bodies. ''C. gunnii'' can be found at ground level poking out of caterpillar burrows, attached to a caterpillar's head. Morphology Macroscopic features This fungus is a perithecial ascomycete. It forms a stroma whose stipe is white-gray colored, between 36.6 and 52.3 mm long and 4.8 to 8.6 mm wide. The ascogenous piece of the stromata is gray colored and 18.5 -19.3 mm long and 4 – 9.4 mm wide. ''C. gunnii'' can be distin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungus
A fungus (plural, : fungi or funguses) is any member of the group of Eukaryote, eukaryotic organisms that includes microorganisms such as yeasts and Mold (fungus), molds, as well as the more familiar mushrooms. These organisms are classified as a Kingdom (biology), kingdom, separately from the other eukaryotic kingdoms, which by one traditional classification include Plantae, Animalia, Protozoa, and Chromista. A characteristic that places fungi in a different kingdom from plants, bacteria, and some protists is chitin in their cell walls. Fungi, like animals, are heterotrophs; they acquire their food by absorbing dissolved molecules, typically by secreting digestive enzymes into their environment. Fungi do not photosynthesize. Growth is their means of motility, mobility, except for spores (a few of which are flagellated), which may travel through the air or water. Fungi are the principal decomposers in ecological systems. These and other differences place fungi in a single gro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cordycipitaceae
The Cordycipitaceae are a family of parasitic fungi in the Ascomycota, class Sordariomycetes and order Hypocreales. The family was first published in 1969 by mycologist Hanns Kreisel, but the naming was invalid according to the code of International Code of Nomenclature for algae, fungi, and plants. It was validly published in 2007. Description Cordycipitaceae species have stromata or subicula that are pallid or brightly pigmented and fleshy. Their perithecia are superficial to completely immersed in the substrate, and oriented at right angles to the surface of the stroma. The asci are cylindrical with a thickened ascus tip. Ascospores are usually cylindrical, contain multiple septa, and disarticulate into part-spores or remain intact at maturity. Genera Updated in 2020 to 21 genera; (with amount of species) *'' Akanthomyces'' (21) *'' Amphichorda'' (1) *''Ascopolyporus'' (7) *'' Beauveria'' (54) – anamorph *'' Beejasamuha'' (1) *'' Blackwellomyces'' (2) *''Cordyceps ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cordyceps
''Cordyceps'' is a genus of ascomycete fungi (sac fungi) that includes about 600 species. Most ''Cordyceps'' species are endoparasitoids, parasitic mainly on insects and other arthropods (they are thus entomopathogenic fungi); a few are parasitic on other fungi. The generic name ''Cordyceps'' is derived from the Greek word κορδύλη ''kordýlē'', meaning "club", and the Greek word κεφαλή ''cephali'', meaning "head". The genus has a worldwide distribution and most of the approximately 600 species that have been described are from Asia (notably Nepal, China, Japan, Bhutan, Korea, Vietnam, and Thailand). ''Cordyceps'' species are particularly abundant and diverse in humid temperate and tropical jungles. Subtaxa There are two recognized subgenera: *''Cordyceps'' subgen. ''Cordyceps'' Fr. 1818 *''Cordyceps'' subgen. ''Cordylia'' Tul. & C. Tul. 1865 ''Cordyceps'' subgen. ''Epichloe'' was at one time a subgenus, but is now regarded as a separate genus, '' Epichloë''. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ascomycota
Ascomycota is a phylum of the kingdom Fungi that, together with the Basidiomycota, forms the subkingdom Dikarya. Its members are commonly known as the sac fungi or ascomycetes. It is the largest phylum of Fungi, with over 64,000 species. The defining feature of this fungal group is the " ascus" (), a microscopic sexual structure in which nonmotile spores, called ascospores, are formed. However, some species of the Ascomycota are asexual, meaning that they do not have a sexual cycle and thus do not form asci or ascospores. Familiar examples of sac fungi include morels, truffles, brewers' and bakers' yeast, dead man's fingers, and cup fungi. The fungal symbionts in the majority of lichens (loosely termed "ascolichens") such as '' Cladonia'' belong to the Ascomycota. Ascomycota is a monophyletic group (it contains all descendants of one common ancestor). Previously placed in the Deuteromycota along with asexual species from other fungal taxa, asexual (or anamorphic) ascom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perithecia
An ascocarp, or ascoma (), is the fruiting body ( sporocarp) of an ascomycete phylum fungus. It consists of very tightly interwoven hyphae and millions of embedded asci, each of which typically contains four to eight ascospores. Ascocarps are most commonly bowl-shaped (apothecia) but may take on a spherical or flask-like form that has a pore opening to release spores (perithecia) or no opening (cleistothecia). Classification The ascocarp is classified according to its placement (in ways not fundamental to the basic taxonomy). It is called ''epigeous'' if it grows above ground, as with the morels, while underground ascocarps, such as truffles, are termed ''hypogeous''. The structure enclosing the hymenium is divided into the types described below (apothecium, cleistothecium, etc.) and this character ''is'' important for the taxonomic classification of the fungus. Apothecia can be relatively large and fleshy, whereas the others are microscopic—about the size of flecks o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hepialidae
The Hepialidae are a family of insects in the lepidopteran order. Moths of this family are often referred to as swift moths or ghost moths. Taxonomy and systematics The Hepialidae constitute by far the most diverse group of the infraorder Exoporia. The 60 genera contain at least 587 currently recognised species of these primitive moths worldwide. The genera '' Fraus'' (endemic to Australia), '' Gazoryctra'' ( Holarctic), '' Afrotheora'' (Southern African), and '' Antihepialus'' (African) are considered to be the most primitive, containing four genera and about 51 species with a mostly relictual southern Gondwanan distribution and are currently separated from the Hepialidae ''sensu stricto'' which might form a natural, derived group.Nielsen, E.S., Robinson, G.S. and Wagner, D.L. 2000. Ghost-moths of the world: a global inventory and bibliography of the Exoporia (Mnesarchaeoidea and Hepialoidea) (Lepidoptera) ''Journal of Natural History'', 34(6): 823–87Abstract/ref> The mos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
