中国锈革菌属研究3.采自广西和吉林的三个中国新记录种(英文)

报道了锈革菌属 Hymenochaete 3 个中国新记录种。圆孢锈革菌 H. globispora 和莱热锈革菌 H. legeri 采自广西自治区,榆锈革菌 H. ulmicola 采自吉林省。圆孢锈革菌的主要特点是孢子宽椭圆形或近球形,属于锈革菌组;莱热锈革菌子实体灰白色,刚毛具结晶,孢子圆柱形,属于裸刚毛组;榆锈革菌生长在活的榆树树皮上,属于锈革菌组。对这 3 个种进行了详细的描述和显微结构绘图。     

中国锈革菌属研究1.采自广东和安徽的三个中国新记录种

报道了锈革菌属Hymenochaete 3个中国新记录种。贝尔泰罗锈革菌H. berteroi和极薄锈革菌H. tenuis采自广东省,塔斯马尼亚锈革菌H. tasmanica采自安徽省。贝尔泰罗锈革菌的主要特点是菌丝近念珠状,具刚毛状菌丝,且孢子较小;极薄锈革菌属于裸刚毛组,子实体薄且孢子窄椭圆形或短圆柱形;塔斯马尼亚锈革菌菌肉分层且子实层中存在树状侧丝。文中对这3个种进行了详细的描述和显微结构绘图。     

锈革菌属两个中国新记录种

报道了锈革菌属Hymenochaete两个中国新记录种:长孢锈革菌H.longispora采自广东省,主要特点是孢子长圆柱形且刚毛较大;微孢锈革菌H.nanospora采自海南省和广东省,主要特点是刚毛和孢子非常小。文中提供了这两个种的野外标本照片、显微结构绘图以及详细的形态学描述。     

中国锈革菌属研究.5.采自云南的两个新记录种

报道了采自云南省的锈革菌属(Hymenochaete)2个中国新记录种,即长矛锈革菌(H. contiformis)和红边锈革菌(H. rufomarginata)。前者的主要特点是解剖结构中无皮层和菌丝层,刚毛长且孢子大; 后者的主要特点是子实层具大量的侧丝,刚毛和孢子较小。提供了这两个种的野外标本照片、显微结构绘图以及详细的形态学描述,并给出了云南省锈革菌属30个种的检索表。     

锈革菌属三个中国新记录种

报道了锈革菌属Hymenochaete 3个中国新记录种。双孢锈革菌Hymenochaete bispora采自吉林省,担子大多数有两个担子梗;柔软锈革菌Hymenochaete lenta采自内蒙古自治区,子实体覆瓦状叠生且担孢子呈尿囊形;暗赭色锈革菌Hymenochaete senatoumbrina采自西藏自治区,属于裸刚毛组中孢子较大的种类。文中对这3个种进行了详细的描述和显微结构绘图。     

中国锈革孔菌科三新记录种

本文报道了我国锈革孔菌科三个新记录种──浅色小集毛菌Coltriciellasubpicta（Lloyd）Corner,浅黄针孔菌Inonotusflavidus（Berk.）Ryvarden,颇氏针孔菌Inonotuspatouillardii（Rick）Imazeki,根据中国的材料对这三种多孔菌形态进行了详细描述。     

中国蜡革菌属的研究(英文)

介绍了蜡革菌属Ceraceomyces及该属在中国的种类,其中北方蜡革菌Ceraceomyces borealis是中国新记录种,根据中国的材料对其进行了详细的描述和显微结构绘图,同时给出了中国蜡革菌属5个种的检索表。     

海南霸王岭自然保护区多孔菌研究(英文)

对采自海南霸王岭自然保护区的木生多孔菌约400号标本进行了鉴定共获得110种。按字母顺序列出了这些多孔菌名录;其中浅黄林氏革孔菌Lindtneria flava为中国新记录种,提供了详细描述和显微结构绘图;同时,依据文献对世界林氏革孔菌属种类进行了总结,并提供了该属所有种类的检索表。     

中国木生革菌研究3.原毛平革属

本文报道了三种木生革菌:南方原毛平革菌Phanerochaete australis,纤毛原毛平革菌P.calotricha和革质原毛平革菌P.stereoides,分别采自河南省,吉林省和湖北省。前两种是中国新记录种,最后一种为中国大陆首次报道。本文根据采集到的标本对它们进行了详细的描述和绘图,并给出了我国该属已知19种的分种检索表。     

中国担子菌纲木生真菌两新记录种

在对吉林省长白山自然保护区进行菌物资源调查中,发现担子菌纲的两种木生真菌,浅黄缘索革菌( Hypochniciellum cremeoisabellinum )和泊氏尖齿菌( Mucronella bresadolae ),两者均为中国新记录种,同时缘索革菌属( Hypochniciellum )和尖齿菌属( Mucronella )也为中国新记录属.本文根据采集的材料对它们进行了详细的描述和显微结构绘图.     

New species in the New World Natada complex (Lepidoptera: Limacodidae)

The following new species in the New World Natada complex are described: Natada minuscula, Natada cecilia, Natada lalogamezi, Natada kokii, Natada monteverdensis, Narosopsis iangauldi, and Euprosterna wemilleri. Natada minuscula is the smallest known species in the complex. Of the new species, only Natada kokii, Natada cecilia and Narosopsis iangauldi are known to occur outside of Costa Rica. Previously the New World Natada complex had 43 species in the neotropics. It is anticipated that the proportion of new species in the complex will exceed other major lineages of Limacodidae found in Costa Rica.     

小字海链藻双卫变种,海链藻属一新变种

采用毛细管复洗技术建立海链藻属(Thalassiosira)物种的单克隆培养株系,结合形态学和分子系统学研究,对小字海链藻原变种(Thalassiosira minuscula var.minuscula Krasske)的形态特征进行观察,并报道了1个新变种:小字海链藻双卫变种(T.minuscula var.bicustodis X.H.Guo,Y.Q.GuoY.Li)。双卫变种与原变种的形态特征基本一致,区别仅在于唇形突的伴生支持突数目不同,双卫变种具有2个,原变种只有1个。基于对多个株系生活史的连续观察,确认其伴生支持突的数目稳定,具有分类学意义。     

Hybridation ADN-ADN chez quelques espèces du genre Hansenula

The genus Hansenula was considered a long time ago as a good pattern for phylogenetic research. In 1969, Wickerham proposed an evolutive scheme based upon morphological, physiological and ecological criteria. Recently, relatedness among yeasts were analysed by DNA-DNA hybridization in liquid medium. H. anomala var. anomala (G + C content: 37,1%) was compared with H. anomala var. schneggii (37.6%), H. subpelliculosa (33,8%), H. ciferrii (33,1%), H. holstii (37%) belonging to the same line 2, and also with H. beckii (38,3%) line 3, H. sydowiorum (40,1%) and H. muscicola (37,1%).These results showed little relatedness between H. anomala var. anomala /H. ciferrii and H. anomala var. anomala/ H. subpelliculosa. On the other hand, H. anomala var. schneggii shared 89,5% of its nucleotide sequences with H. anomala var. anomala. These 2 strains were considered to represent the same species. H. holstii showed 67.1% complementarity with H. anomala var. anomala: this strain is considered to represent valid species, different from H. anomala var. anomala, but H. muscicola with 72.5% relatedness to H. anomala var. anomala could be considered as a limit species. An unexpected finding was that H. beckii was closely related to H. anomala var. anomala (84.8%). These data suggested the inadequacy of current criteria used to establish the phylogenetic lines in genus Hansenula.     

The anomalous-stemmed species of Heteropterys subsect. Aptychia (Malpighiaceae)

Species of the anomalous-stemmed complex ofHeteropterys are revised after intensive fieldwork in eastern Brazil.Heteropterys patens (=H. anomala) is redefined, and three new species are described (H. admirabilis, H. imperata, andH. nordestina). In addition, this treatment provides brief synonymy, lectotypifications, illustrations, and comments for those four species, and a key to all taxa of the complex.     

A new taxonomic interpretation of the Dicoma anomala complex (Mutisieae, Asteraceae)

The polymorphic African species D. anomala is subdivided in three subspecies and two new nomenclatural combinations in the genus Dicoma (Mutisieae, Asteraceae) are proposed: Dicoma anomala subsp. attenttata and D. anomala subsp. gerrardii .