Английская Википедия:Endogone
Шаблон:Short description Шаблон:Taxobox
Endogone is a genus of fungi in the family Endogonaceae of the division Zygomycota. The genus has a widespread distribution, especially in temperate regions, and contains about 20 species.[1]
Species of Endogone form underground structures called sporocarps—fruiting structures measuring between a few millimeters to Шаблон:Convert in diameter, containing densely interwoven hyphae and zygospores. Sporocarps are typically found in humus-rich soil or leaf mold, or in mosses.[2] Although most species will only produce spores in nature, the type species E. pisiformis can be made to sporulate in test tube culture when grown with conifer seedlings.[3]
Taxonomy
Endogone was first circumscribed by Johann Heinrich Friedrich Link in an 1809 publication.[4] In 1922, Roland Thaxter revised the taxonomy of the family Endogonaceae, recognizing four genera: Endogone, Sphaerocreas, Sclerocystis, and Glaziella.[5] In 1935, Herbert Zycha transferred the sole species of Sphaerocreas recognized by Thaxter to Endogone. In their 1974 monograph of the Endogonaceae, James Gerdemann and James Trappe deviated from Thaxter’s concept of Endogone, which contained taxa with chlamydospores and zygospores, including only those species that formed zygospores in sporocarps. In the mid-1990s, Yi-Jian Yao and colleagues further restricted Endogone to those species that produced suspensors that were in contact with one another along the entire length. Those taxa in which the suspensors did not touch one another were transferred to a new genus, Youngiomyces.[6][7]
The generic name is derived from the Greek words endo (inside) and gone (reproductive organs).[8]
Description
Endogone species are sporocarpic—they form a fruit body termed a sporocarp, on which spore-bearing structures are borne. The zygospores—a diploid reproductive stage in the life cycle—are formed above the point of union of two gametangia, or from a budding from the larger of the two.[8] Species in the genus can be saprobic, ectomycorrhizal, or both.
Ecology
Depending on the species, sporocarps have been noted to have the odor of onions, burnt sugar, or fish.[9] Endogone grows in soil, on rotting wood, sphagnum or other plant material either as saprobes or ectomycorrhizal associates.[10] Endogone is especially important in the ecology of nutrient-poor soils. For example, Endogone fungi are known to grow in sand dunes, a nutrient-deficient substrate. Dune plants are dependent upon the fungus for growth and ecological success: the mycelium of the fungus helps aggregate and stabilize the sand in a network of hyphae, giving it cohesion and helping early succession plants establish roots. It also traps and binds fragments of organic material such as decaying roots and rhizomes.[11]
Various species of rodents and shrews include Endogone fungi in their diets, including the southeastern shrew (Sorex longirostris),[12] the masked shrew (Sorex cinereus),[13] the vagrant shrew (Sorex vagrans),[14] the woodland jumping mouse (Napaeozapus insignis),[15] the Siskiyou chipmunk (Tamias siskiyou),[16] and the marsh rice rat (Oryzomys palustris).[17]
Species
- E. acrogena Gerd., Trappe & Hosford 1974
- E. aggregata P.A.Tandy 1975 – Australia[18]
- E. alba (Petch) Gerd. & Trappe 1974
- E. arenaria Thaxt. 1922[5]
- E. aurantiaca Blaszk. 1997[19]
- E. crassa P.A.Tandy 1975 – Australia[18]
- E. flammicorona Trappe & Gerd. 1972
- E. incrassata Thaxt. 1922[5]
- E. irregularis Szem. 1965
- E. kaiseriana Henn. 1908
- E. lactiflua Berk. 1846
- E. lanata Harkn. 1899
- E. maritima Blaszk., Tadych & Madej 1998[20]
- E. minutissima Beeli 1924 – Europe[21]
- E. oregonensis Gerd. & Trappe 1974
- E. pegleri Y.J.Yao 1995[6]
- E. pisiformis Link 1809[4]
- E. pseudopisiformis Y.J.Yao 1995[6]
- E. reticulata P.A.Tandy 1975 – Australia[18]
- E. rosea Zeller 1941
- E. sphagnophila G.F.Atk. 1918
- E. tjibodensis Boedijn 1935
- E. torrendii Bres. 1920
- E. tuberculosa Lloyd 1918[22]
- E. verrucosa Gerd. & Trappe 1974
- E. xylogena J.Schröt. 1887
References
Cited literature
- ↑ Ошибка цитирования Неверный тег
<ref>; для сносокKirk 2008не указан текст - ↑ Ошибка цитирования Неверный тег
<ref>; для сносокWilliams 1964не указан текст - ↑ Ошибка цитирования Неверный тег
<ref>; для сносокBerch 1986не указан текст - ↑ 4,0 4,1 Ошибка цитирования Неверный тег
<ref>; для сносокLink 1809не указан текст - ↑ 5,0 5,1 5,2 Ошибка цитирования Неверный тег
<ref>; для сносокThaxter 1922не указан текст - ↑ 6,0 6,1 6,2 Ошибка цитирования Неверный тег
<ref>; для сносокYao 1995не указан текст - ↑ Ошибка цитирования Неверный тег
<ref>; для сносокYao 1996не указан текст - ↑ 8,0 8,1 Gerdemann & Trappe, 1974, p. 8.
- ↑ Gerdemann & Trappe, 1974, pp. 11–19.
- ↑ Ошибка цитирования Неверный тег
<ref>; для сносокWarcup 1990не указан текст - ↑ Ошибка цитирования Неверный тег
<ref>; для сносокKoske 1974не указан текст - ↑ Ошибка цитирования Неверный тег
<ref>; для сносокCarraway 2000не указан текст - ↑ Ошибка цитирования Неверный тег
<ref>; для сносокWhitaker 2004не указан текст - ↑ Ошибка цитирования Неверный тег
<ref>; для сносокGillihan 2004не указан текст - ↑ Ошибка цитирования Неверный тег
<ref>; для сносокOrrock 2003не указан текст - ↑ Ошибка цитирования Неверный тег
<ref>; для сносокMcIntyre 1984не указан текст - ↑ Ошибка цитирования Неверный тег
<ref>; для сносокWhitaker 1998не указан текст - ↑ 18,0 18,1 18,2 Ошибка цитирования Неверный тег
<ref>; для сносокTandy 1975не указан текст - ↑ Ошибка цитирования Неверный тег
<ref>; для сносокBaszkowski 1997не указан текст - ↑ Ошибка цитирования Неверный тег
<ref>; для сносокBaszkowski 1998не указан текст - ↑ Ошибка цитирования Неверный тег
<ref>; для сносокBeeli 1923не указан текст - ↑ Ошибка цитирования Неверный тег
<ref>; для сносокLloyd 1918не указан текст
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