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・ Cryptostomata
・ Cryptostroma
・ Cryptostylidinae
・ Cryptostylis
・ Cryptostylis erecta
・ Cryptostylis hunteriana
・ Cryptostylis subulata
・ Cryptosystem
・ Cryptotaenia
・ Cryptotaenia canadensis
・ Cryptotaenia elegans
・ Cryptotaenia japonica
・ Cryptotendipes
・ Cryptotermes
・ Cryptotermes brevis
Cryptothallus
・ Cryptothallus mirabilis
・ Cryptothecia
・ Cryptothecia rubrocincta
・ Cryptothele
・ Cryptothele (lichen)
・ Cryptothele (spider)
・ Cryptothelea gloverii
・ Cryptothylax
・ Cryptothylax greshoffii
・ Cryptothylax minutus
・ Cryptotia
・ Cryptotope
・ Cryptotrema
・ Cryptotrema corallinum


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Cryptothallus : ウィキペディア英語版
Cryptothallus

''Cryptothallus'' is a genus of liverworts in the family Aneuraceae. The plants are small, and are white to pale green as a result of lacking chlorophyll. The morphology of ''Cryptothallus'' is very similar to that of ''Aneura''. As a result, Renzaglia, has suggested it may be considered "merely as an achlorophyllous species of ''Aneura''." Wickett and Goffinet have argued the same position on the basis of sequences of nuclear, mitochondrial, and plastid DNA.
Species of ''Cryptothallus'' are subterranean myco-heterotrophs that obtain their nutrients from the ectomycorrhizal fungi growing among their tissues rather than from photosynthesis. It is the only genus of bryophyte known with this combination of characteristics. The infecting fungus is a basidiomycete, which is also the case in fungi associated with the related genera ''Aneura'' and ''Riccardia''. However, this is not the case for other members of the Metzgeriales that have been studied.
There are two species known for the genus. ''Cryptothallus mirabilis'' is entirely white, and grows in bogs near birch trees. It was first described as a separate genus in 1933, and has been found in locations across northern Europe, and once in Greenland.〔 The second species, ''Cryptothallus hirsutus'' was discovered in 1977 in Costa Rica, and first published as a new species in 1996.〔
==References==


抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Cryptothallus」の詳細全文を読む



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