Réblová Martina, Seifert Keith A, White George P
Department of Plant Taxonomy and Biosystematics, Institute of Botany, Academy of Sciences, 252 43 Průhonice, Czech Republic.
Mycol Res. 2006 Jan;110(Pt 1):104-9. doi: 10.1016/j.mycres.2005.09.003. Epub 2005 Dec 22.
Chaetosphaeria tortuosa is described as the newly discovered teleomorph of Menispora tortuosa, based on specimens from Canada and the Czech Republic, and single spore isolations from both morphs. The fungus produces superficial, more or less globose, papillate, dark brown to black smooth perithecia (200-)220-250 x (220-)230-260 microm. The asci are unitunicate, 8-spored, cylindrical-fusiform, (110-)120-133(-145) x 12-14 with a distinct apical, nonamyloid annulus 1-1.5 microm high, 3.5-4 microm wide. The ascospores are fusiform, 19-24 x 5-6 microm, hyaline, 3-septate, smooth, and 2-seriate in the ascus. The morphology of the teleomorph and anamorph are similar to that of C. ovoidea (anamorph: M. glauca), differing in dimensions of asci and ascospores, and in the disposition and morphology of the phialides of the anamorphs. The generic concept and phylogeny of Menispora is briefly discussed, and a key to the 11 species currently accepted in the genus is provided.
基于来自加拿大和捷克共和国的标本以及两种形态的单孢分离物，弯孢毛壳被描述为弯孢节隔孢新发现的有性型。该真菌产生表生、或多或少球形、具乳头状突起、深褐色至黑色光滑的子囊壳（200 -）220 - 250×（220 -）230 - 260微米。子囊为单囊壁，8孢，圆柱形至梭形，（110 -）120 - 133（- 145）×12 - 14，具明显的顶端、非淀粉质环带，高1 - 1.5微米，宽3.5 - 4微米。子囊孢子为梭形，19 - 24×5 - 6微米，透明，具3个隔膜，光滑，在子囊内为双列。有性型和无性型的形态与卵形毛壳（无性型：青灰节隔孢）相似，但在子囊和子囊孢子的尺寸以及无性型瓶梗的排列和形态上有所不同。简要讨论了节隔孢属的概念和系统发育，并提供了该属目前认可的11个物种的检索表。
