中国球盖菇科(六):盔孢菌属

通过观察吉林农业大学菌物研究所标本馆(HMJAU)、中国科学院微生物研究所菌物标本馆(HMAS)、中国科学院昆明植物研究所标本馆隐花植物标本馆(HKAS)和广东微生物研究所标本馆(GDGM)及作者野外采集标本的宏观形态和微观结构,对中国盔孢菌属进行了分类学研究。对中国分布的16个种进行了形态学描述、显微线条图绘制,并编写了分组、分种检索表。其中,包括内蒙古新记录种2个:秋生盔孢菌[Galerinaautumnalis(Peck)A.H.Sm.&Singer]和单色盔孢伞[Galerina unicolor(Vahl)Singer];黑龙江省新记录种3个:异囊盔孢菌[Galerina heterocystis(G.F.Atk.)A.H.Sm.&R.Sin.]、黄褐盔孢伞[Galerina helvoliceps(Berk.&M.A.Curtis)Singer]和沟条盔孢菌[Galerina vittiformis(Fr.)Earle];吉林省新记录种2个:异囊盔孢菌[Galerina heterocystis(G.F.Atk.)A.H.Sm.&R.Sin.]和苔藓盔孢菌[Galerina hypnorum(Schrank)Kühner];辽宁省新记录种1个:黄褐盔孢伞[Galerina helvoliceps(Berk.&M.A.Curtis)singer];浙江省新记录种1个:沟条盔孢菌[Galerina vittiformis(Fr.)Earle];湖北省新记录种1个:沟条盔孢菌[Galerina vittiformis(Fr.)Earle];湖南省新记录种1个:秋生盔孢菌[Galerina autumnalis(Peck)A.H.Sm.&Singer];广西省新记录种1个:沟条盔孢菌[Galerina vit-tiformis(Fr.)Earle];四川省新记录种3个:苔藓盔孢菌[Galerina hypnorum(Schrank)Kühner]、条盖盔孢菌[Galerina sulciceps(Berk.)Singer]和沟条盔孢菌[Galerina vittiformis(Fr.)Earle];贵州省新记录种3个:单色盔孢伞[Galerina unicolor(Vahl)Singer]、毒盔孢菌(Galerina venenataA.H.Sm.)和沟条盔孢菌[Galerina vittiformis(Fr.)Earle];西藏新记录种3个:单色盔孢伞[Galerina unicolor(Vahl)Singer]、黄褐盔孢伞[Galerina helvoliceps(Berk.&M.A.Curtis)Singer]和沟条盔孢菌[Galerina vittiformis(Fr.)Earle];新疆新记录种1个:黄褐盔孢伞[Galerina helvoliceps(Berk.&M.A.Curtis)Singer]。     

大青沟自然保护区粘菌种类札记

首次报道内蒙古大青沟国家级自然保护区粘菌22 种, 它们分别属于无丝菌目、团网菌目、绒泡菌目和发网菌目。其中, 小筛菌、孔膜菌、卵圆绒泡菌、全白绒泡菌、弧线亮皮菌、白柄菌和球形白柄菌等7 种为内蒙古新记录种。     

大青沟自然保护区粘菌种类札记

首次报道内蒙古大青沟国家级自然保护区粘菌２２种,它们分别属于无菌丝菌目、团网菌目、绒泡菌目和发网菌目。其中、小筛菌、孔膜菌、卵圆绒泡菌,全白绒泡菌、弧线亮皮菌、白柄菌和球形白柄菌等７种为内蒙古新记录种。     

安徽天堂寨黏菌初报

为系统开展我国亚热带地区黏菌多样性研究,对安徽天堂寨山区的黏菌进行采集、湿室培养及分类研究。获得黏菌标本564份,鉴定为6目10科20属42种,其中,安徽省新记录种10个,包括极小无丝菌Licea minima,细柄半网菌Hemitrichia calyculata,鲜黄团毛菌Trichia lutescens,硫磺绒泡菌Physarum sulphureum,垫形双皮菌Diderma effusum,半圆双皮菌Diderma hemisphaericum,胶皮菌Colloderma oculatum,疣网发菌Comatricha reticulospora,灰褐发网菌Stemonitis pallida,小褐发网菌Stemonitis inconspicua。     

吉林省担子菌补记(八)

报道了6个吉林省新记录担子菌,即辅毛鬼伞[Coprinus radians(Desm.:Fr.)Fr.]、金黄拟蜡伞[Hy-grophoropsis aurantiaca(Wulf.:Fr.)Maire]、黄柄小菇[Mycena epipterygia(Scop.:Fr.)S.F.Gray]、黏柄小菇[Mycenarorida(Scop.:Fr.)Qu啨l.]、长齿白齿耳菌[Mycoleptodonoides aitchisonii(Berk.)Mass.]和大刷革[Xylobo-lus princeps(Jungh.)Boidin]。其中,黏柄小菇同时为中国新记录种,其他5种首次在我国东北地区发现,拟蜡伞属和白齿耳菌属为吉林省新记录属。标本保存于吉林农业大学菌物标本馆(HMJAU)。     

长白山黏菌区系多样性研究

对长白山地区黏菌区系进行初步研究,结果如下：含20种以上的大科有5个,分别为绒泡菌科、团毛菌科、钙皮菌科、发网菌科和筛菌科,共含195种,占总种数的92．86％;含10种以上的属有绒泡菌属、团网菌属、筛菌属、双皮菌属、团毛菌属、钙皮菌属和发网菌属,共含144种,占总数的68．57％。从物种的区系成分上看,世界分布和北温带成分占绝对优势,二者占总种数的66．66％。另外,特有成分也较多。说明长白山黏菌区系丰富多彩并具有特色。     

采自长白山的几个中国新记录伞菌

报道了采自吉林省长白山自然保护区的3个中国新记录伞菌,即紫褶小孢菌[Baeospora myriadophylla(Peck)Singer]、木生囊环菇[Cystolepiota lignicola(P.Karst.)Nezdojm.]和暗褶菌[Melanophyllum haematospermum(Bull.)Kreisel],并描述了1个中国大陆新记种黄褐色孢菌[Callistosporiumluteo-olivaceum(Berk.M.A.Curtis)Singer]。Cystolepiota和Melanophyllum为中国新记录属。提供所有种的子实体照片和显微结构线条图。凭证标本存放于吉林农业大学菌物标本馆(HMJAU)。     

长春地区黏菌区系特征

为调查长春地区黏菌资源的物种多样性,便于掌握长春地区黏菌资源情况,对长春地区的黏菌进行了为期3年的系统调查,共采集到标本2,000余份,通过形态特征鉴定为5目7科23属59种。团毛菌科、绒泡菌科和发网菌科为优势科,共计49种,占长春地区黏菌总种数的83.1%,科的数目占总科数的42.8%。团网菌属、半网菌属、团毛菌属、绒泡菌属和发网菌属为优势属,共计34种,占总种数的57.6%。从种的组成上可以划分为世界广布种（67.8%）,北温带分布种（10.17%）,东亚-北美洲间断分布种（5.08%）,温带-亚热带     

我国斑痣盘菌科的新记录属和种

<正> 由Darker(1967)建立的小鞋孢菌属(Solcella Darker)是斑痣盘菌科(Rhytismataceae)中一个极小的分类群。迄今已报道2个种,即条状小鞋孢菌[S.striiformis(Darker)Darker]和杉木小鞋孢菌(S.cunninghamiae Saho et Zinno)。前者发生在北美几种松树(Pinus spp.)的针叶上,后一种分布于日本,危害杉木[Cunninghamia lanceolata(Lamb.)Hook.]针叶。最近,我们将安徽合肥大蜀     

中国白锈菌科分类研究 Ⅱ.爵床科上一新种及十字花科上的已知种

本文报道爵床科(Acanthaceae)上的尖药草白锈新种(Albugo aechmantherae Zhang etY.X.Wang sp.nov.)和十字花科(Cruciferae)上已知种白锈菌[A.candida(Pers.)O.Kuntze]及大孢白锈[A.macrospora(Togashi)S.Ito]的寄主新记录和寄主植物国内新记录。新种有汉文和拉丁文描述及形态图。     

Myxomycetes developed on litter of common Finnish trees in moist chamber cultures

Fallen leaves were collected from the Finnish trees Alnus gtutinosa & A. incana, Betula pendula & B. pubescens, Picea abies, Pinus sylvestris and Populus tremula , and used to establish 400 moist chamber cultures. From these emerged 132 specimens of Myxomycetes belonging to 14 species. One of them, Didymium dubium Rostaf. was also cultivated from spore to spore in artificial media. The three Arcyria species that emerged developed only on coniferous litter and the four Didymium species only on deciduous litter. Echinostelium minitum de Bary is the only myxomycete species that emerged on leaves of all the five trees.
Alnus litter gave rise to the greatest number of myxomycete specimens. Betula leaves seemed to be the most unfavourable of the substrates. The common species of Myxomycetes that have appeared only on bark of living trees in the moist chambers set up by the author include Paradiacheopsis fimbriata (G. Lister & Cran) Hertel and P. solitaria (Nann.–Brem.) Nann.–Brem. Species occurring only on deciduous leaves or grains are Didymium difforme (Pers.) S. F. Gray, D. dubium Rost. and D. squamulosum (Alb. & Schw.) Fr.     

Distribution and sporulation phenology of myxomycetes in the Sonoran Desert of Arizona

All pith samples from 68 dead saguaro cacti in 3 plots and 11 isolated dead plants in Saguaro National Monument, Arizona, produced at least one species of myxomycete upon incubation at 20 or 30°C. Three species,Badhamia gracilis (Macbr.) Macbr.,Physarum straminipes Lister, andDidymium eremophilum M. Blackwell et Gilbertson, developed at high frequencies on the substrates in moist chamber culture.Perichaena corticalis (Batsch) Rost, andProtophysarum phloiogenum M. Blackwell et Alexopoulos were also present. Although previous literature reports [9] indicated that Myxomycetes grow best at low pH, these species all tolerated substrates of pH 8.7–10.4.Didymium eremophilum andP. phloiogenum had peaks in sporulation within 6 days; other species were slower. There was no difference in time of sporulation ofB. gracilis orD. eremophilum at 20 and 30°C; however, sporulation ofP. straminipes was significantly later at 30°C. Reduced spore germination and slower buildup of critically sized amoebal populations ofP. straminipes at 30°C may be a factor.     

甘肃白龙江中上游流域的黏菌

本文报道了采自甘肃白龙江中上游流域的黏菌52种,其中紫高杯菌Craterium paraguayenese、山地双皮菌Diderma montanum和双被绒泡菌Physarum bitectum为中国新记录种,另有34种为甘肃新记录种。     

A revision of the family Zoogonidae Odhner, 1902 (Platyhelminthes: Digenea): Subfamily Lepidophyllinae and comments on some aspects of biology

Summary A detailed revision of the zoogonid subfamily Lepidophyllinae is presented, using morphological characters discussed in an earlier paper. Twelve genera and 50 species are treated in detail with keys and cladograms to genera and species. The genera and species covered are: Lepidophyllum steenstrupi, L. appyi, L. armatum, L. brachycladium, L. cameroni, L. pleuronectini, L. pyriforme, L. schantaricum, Urinatrema hispidum, U. hirudinacea, Panopula cavernossa, P. bridgeri, P. spinosa, Limnoderetrema minutum (Manter, 1954) [formerly Deretrema] n.g. (in freshwater fishes; genital pore at oral sucker or pharynx level), n. comb., Brachyenteron peristedioni, B. acropomatis, B. campbelli, B. doederleiniae, B. magnibursatum, B. parexocoeti, B. pycnorganum, Steganodermatoides kergeleni, S. agassizi, S. allocytti, S. maceri, Neosteganoderma glandulosum, N. infundibulum, Proctophantastes abyssorum, P. gillissi, Deretrema (Deretrema) fusillus, D. (D.) cholaeum, D. (D.) pacificum, D. (Spinoderetrema) plotosi, D. (S.) acutum, D. (S.) fellis, D. (S.) ovale, D.(S.) sebastodis, D. (Luxitrema) philippinensis, D. plagiorchis, Pseudochetosoma salmonicola, Overstreetia sodwanaensis, Steganoderma (Steganoderma) formosum, S. (S.) atherinae, S. (Lecithostaphylus) retroflexum, S. (L.) depauperati (Yamaguti, 1970) n. comb., S. (L.) hemirhamphi, S. (L.) nitens, S. (L.) parexocoeti, S. macrophallos, S. oviformis. Most zoogonids were found to exhibit some level of predilection for a particular piscine host group, but little general information on the zoogeography of the group was discovered. Ultrastructural evidence is presented suggesting that the membranous egg-capsule of the zoogonines shows vestiges of the three layers of a normal tanned egg-shell.     

獐牙菜属生药形态组织学的研究Ⅱ.叶片的比较微形态学研究

本文报道１２种国产獐牙菜属和花锚属花用植物叶片的扫描电镜观察结果,并比较对照了光镜下的微形态特征。研究表明：叶片的表面纹饰以及栅表比、气孔指数等显微特征对鉴定该类药用植物有一定的价值。文中并附电镜照片、绘图和比较表等。     

Chlamydia trachomatis in cell culture. II. Susceptibility of seven established mammalian cell types in vitro. Adaptation of trachoma organisms to McCoy and BHK-21 cells

Trachoma organisms of serotype B were grown serially in irradiated cells (McCoy, BHK-21, Microbiological Associates, and BHK-21, Lister) and tested for infectivity in monolayers of five mammalian cell lines (BHK-21, CHO, HeLa S3, McCoy and OWMK) and two diploid strains (ST/BTL and WI-38). All cell types had low susceptibility to chlamydial infection but the number of inclusions increased when the inoculum was centrifuged onto the monolayers, or when the cells were irradiated. Infection was higher in non-irradiated CHO than in irradiated CHO in three out of a total of six experiments. Inclusion number was increased 300 times in HeLa S3 and up to three times in the other cell types after treatment with diethylaminoethyl-dextran (DEAE-D). Serial passage of Chlamydia trachomatis serotype B (strain Har-36) in CO60 McCoy and CO60 BHK-21 Lister resulted in partial adaptation of the strain to the host cell. The phenomenon of adaptation of serotype B to McCoy compensated for the lower susceptibility of this cell revealed when McCoy cells were inoculated with trachoma elementary bodies grown in BHK-21 Lister or in chick embryo yolk sac. Trachoma organisms of immunotypes A, B and C prepared in yolk sac produced more inclusion-forming units per ml in CO60 BHK-21 Lister than in CO60 McCoy.     

Allopolyploid speciation of the Mexican tetraploid potato species Solanum stoloniferum and S. hjertingii revealed by genomic in situ hybridization

Thirty-six percent of the wild potato (Solanum L. section Petota Dumort.) species are polyploid, and about half of the polyploids are tetraploid species (2n = 4x = 48). Determination of the type of polyploidy and development of the genome concept for members of section Petota traditionally has been based on the analysis of chromosome pairing in species and their hybrids and, most recently, DNA sequence phylogenetics. Based on these data, the genome designation AABB was proposed for Mexican tetraploid species of series Longipedicellata Buk. We investigated this hypothesis with genomic in situ hybridization (GISH) for both representatives of the series, S. stoloniferum Schltdl. and S. hjertingii Hawkes. GISH analysis supports an AABB genome constitution for these species, with S. verrucosum Schltdl. (or its progenitor) supported as the A genome donor and another North or Central American diploid species (S. cardiophyllum Lindl., S. ehrenbergii (Bitter) Rydb., or S. jamesii Torrey) as the B genome donor. GISH analysis of chromosome pairing of S. stoloniferum also confirms the strict allopolyploid nature of this species. In addition, fluorescence in situ hybridization data suggest that 45S rDNA regions of the two genomes of S. stoloniferum were changed during coevolution of A and B genomes of this allotetraploid species.     

Survey of microfungi in the Landschaftspark Duisburg-Nord (Germany)

During an excursion in the Landschaftspark Duisburg-Nord in 2009 and 2010 we were able to collect and identify more than 100 specimens of microfungi on different parts of cultivated and wild plant species. We found parasitic and saprophytic microfungi on trees, bushes and herbaceous plants. Some of them have been observed only rarely until now. Most of the collected microfungi species belong to the classes of Ascomycetes, Basidiomycetes and Deuteromycetes - for example Leptosphaeria modesta (Desm.) Rabenh. on Knautia cf. arvensis (L.) Coult., Ramularia urticae Ces. on Urtica dioica L., Stigmina glomerulosa (Sacc.) S. Hughes on Juniperus communis L., Pseudomassaria corni (Sowerby) Arx on Cornus alba L., Mollisia discolor (Mont.) W. Phillips on Cornus alba L., Botryosphaeria quercuum (Schwein.) Sacc. on Quercus robur L., Peronospora cytisi Rostr. on Laburnum anagyroides Med., Microsphaera guarinonii Briosi and Cavara on Laburnum anagyroides Med., Brachysporium dingleyae S. Hughes on Fraxinus angustifolia Vahl and Rhododendron spec., Mamiania fimbriata (Pers.) Ces. and De Not. on Carpinus betulus L., Atopospora betulina (Fr.) Petr. on Betula pendula Roth, Septoria robiniae (Lib.) Desm. (=Phloeospora robiniae (Lib.) H?hn.) on Robinia pseudoacacia L., Chalara hughesii Nag Raj and W.B. Kendr. on Quercus robur L.. All specimens are located in the Herbarium ESS, Mycotheca Parva collection G.B. Feige and N. Ale-Agha.     

New and remarkable microfungi in North Rhine Westphalia, Germany

During our investigation on microfungi in North Rhine Westphalia in the years 2002 and 2003 we were able to collect and identify some new and rare species of microfungi as parasites and saprophytes on wild and ornamental plants. Some of these like Erysiphe elevata (BURILL.) U. BRAUN & S. TAKAMATSU COMB. NOV. [=Microsphaera elevata BURILL.] on Catalpa bignonioides WALT., Erysiphe syringae-japonicae (U. BRAUN) U. BRAUN & S. TAKAMATSU [= Microsphaera syringae-japonicae U. BRAUN, M. aceris BUNKINA. KOMAROVSKIE CHTENIYA, Erysiphe acerina U. BRAUN & S. TAKAMATSU] on Acer campestre L. and Acer barinerve L., Mycosphaerella iridis (DESM.) SCHROET., Ectostroma iridis FR. and Volutella melaloma BERK. & BR on Iris pseudacorus L., Puccinia doronicella P. SYD. & SYD. on Doronicum columnae TEN., Ascochyta lamiorum SACC. S.L. I=A. phlomidis BUB. & WROB.) on Phlomis tuberosa L., Colletotrichum gloeosporides (PENZ.) SACC. on Passiflora coerulea L., Oidium hortensiae JOERST on Hydrangea macrophylla (THUNB.) SER., Puccinia horiana P. HENN. on Chrysanthemum vulgare (L.) BERNH., Lophodermium pinastri (SCHRAD.) CHEV., Leptostroma pinorum SACC., Sclerophoma pythiophila (CDA) HOHN., Lichenoconium boreale (KARST.) PETRAK. & SYD., Anthostomella formosa KIRSCHST. and Sphaeropsis sapinae (FR.) DYKO & SUTTON on Pinus nigra L. are new for Germany. All samples are located in the Herbarium ESS Mycotheca Parva, Collection G.B. Feige/N. Ale-Agha.