中国木生革菌研究4.刺囊革菌属，二叉韧革菌属和叉丝革菌属中的三个中国新记录种

报道中国木生革菌3个新记录种：艾氏刺囊革菌采自河南省,褐伏二叉韧革菌采自安徽省,柳叉丝革菌采自贵州省。根据所采集的标本对这3种真菌进行了详细描述。     

古田山国家级自然保护区木腐真菌物种多样性及分布

木腐真菌是微生物的一个重要类群, 主要以倒木为生长基质, 通过产生各种水解酶将倒木的纤维素、木质素和半纤维素分解为小分子物质, 对促进森林生态系统中的营养物质循环发挥着重要的生态功能。于2016年8月在浙江古田山国家级自然保护区开展的木腐真菌野外调查, 利用形态学和DNA序列分析对采集的标本进行了物种鉴定, 并分析了木腐真菌的物种组成和地理成分。在采集的158份标本中鉴定木腐真菌45属92种, 其中白腐真菌78种, 褐腐真菌14种。古田山的木腐真菌物种区系组成中, 热带-亚热带成分比例最高。在158份木腐真菌标本中, 97份标本采自直径大于10 cm的倒木或树桩上, 分属于76个种, 是木腐真菌生长的主要基质大小类型; 48份标本采自直径为2-10 cm的枝干上, 分属38个种; 13份标本采自直径小于2 cm的枝干上, 分属12种。不同腐烂等级倒木上生长的真菌数量和种类差异明显, 其中一级腐烂倒木上采集到9份标本(7种), 二级腐烂倒木上采集到86份标本(45种), 三级腐烂倒木上49份标本(29种), 四级腐烂倒木上14份标本(14种)。结果表明, 林分中倒木直径大小和腐烂程度是影响木腐真菌生长与分布的重要因子。     

中国山西省大型木材腐朽菌多样性研究（英文）

2004–2016年对山西省8个保护区和森林公园天然林中的木材腐朽菌进行了真菌资源调查,共采集木生真菌标本1 000余号,基于对这些标本的研究,鉴定出木生真菌160种,分属于77个属,38个种为山西省首次报道。此外Antrodiella onychoides和Phlebiopsis pilatii为中国新记录种,本文提供了这2个种的详细描述、ITS序列和n LSU序列。     

浅部真菌病1948份临床标本的真菌学分析

目的 通过对浅部真菌病患者临床送检标本的病原真菌菌种进行系统分析,了解感染及病原真菌的分布情况。方法 采用直接镜检、培养及真菌鉴定等方法对临床送验标本进行检验和鉴定,大部分标本鉴定到种。结果 1948份临床送验标本中,直接涂片镜检阳性率53．41％,培养阳性率40．28％,而镜检＋培养的阳性率为66．98％。对上述3种方法的真菌检出率进行比较,均存在显著差异（χ^2检验P均〈0．005）。在培养的1944份标本中,共分离出18个属,36种真菌,其中,红色毛癣菌24．52％、须癣毛癣菌16．48％、白念珠菌12．64％。结论 ①镜检结合培养的阳性率显著高于单一的镜检或培养的阳性率。②在患者即时的真菌镜检阴性时,应选择培养方法进一步检测,不轻易排除浅部真菌病感染可能。③皮肤癣菌居患者浅部真菌病致病菌首位,而白念珠菌及酵母类菌也是重要病原菌。     

北京地区大型真菌多样性分析

为明确北京地区大型真菌资源状况,以中国科学院菌物标本馆馆藏的京区标本和本研究组采自该地区的标本为材料,结合已报道的文献资料,经过对定名标本的物种名称进行系统整理,得到北京地区大型真菌记录867种,隶属于2门20目72科281属,其中食用菌294种,药用菌169种（包含食用兼药用菌69种）,毒菌56种。在全部大型真菌中,蘑菇科Agaricaceae、多孔菌科Polyporaceae、口蘑科Tricholomataceae和红菇科Russulaceae等24科拥有的物种占总物种数量的77.28%,这些科在该地区占有主导地位;红菇属Russula、蘑菇属Agaricus和丝盖伞属Inocybe等50个属的物种占总物种数量的60.21%,具有相对优势。大型真菌区系分布分析的结果表明,北京地区已发现的大型真菌主要为世界广泛分布的属。物种丰富度分析表明采自门头沟区的大型真菌的标本数和物种丰度最高,最能代表北京地区大型真菌物种的多样性;其他地区采集的标本数量显著减少,而且物种数和物种丰度均明显降低;特别是城区和近郊地区,由于适宜栖息地的丧失,大型真菌更是少见。     

山西历山和庞泉沟自然保护区木生真菌（英文）

对山西省历山和庞泉沟自然保护区的木生真菌进行了野外采集和室内鉴定研究,在532号标本中,鉴定多孔菌105种,革菌及齿菌18种。其中齿状真菌棉毛纤刺皮菌Fibrodontia gossypina、钙生棕绒毛菌Tomentella calcicola和孔状真菌白褐叉丝孔菌Dichomitus albidofuscus为我国木生真菌新记录种。根据采集的标本,对3种真菌进行了详细的描述及显微结构绘图,并列出上述123种木生真菌的名称,同时列出了每种的寄主或基质。     

茎点霉和叶点霉两属的新种及国内新记录种

本文对采自东北地区的１１５份茎点霉和叶点霉的标本进行分类研究,有新种２个和国内新记录种９个。新种是木瓜生叶点霉和草玉铃生叶点霉。新种有拉丁文和汉文描述及国。对新记录种作了简要介绍。模式标本保存于沈阳农业大学植保系真菌标本。,     

黑龙江省沾河林场林下大型真菌名录

通过对黑龙江省沾河地区坤得气林场红松母树林区域内林下大型真菌调查,获得标本677份,经鉴定为38科73属169种,其中黑龙江省新记录种13种。根据食药用途划分出食用真菌81种,药用真菌26种,有毒真菌24种。     

内生真菌Ⅲ.中国栎树内生真菌三个新记录种

内生真菌Camarosporiumeucalypti,Conostromadidymum和Pleuroplaconemasambuci是从辽东栎组织中分离到的我国3个新纪录种。对它们进行了重新描述与图解。这3个种的标本存放在中国科学院微生物研究所菌物标本馆。     

中国小脆柄菇属已知种类及其分布

对中国小脆柄菇属(Psathyrella)真菌进行了整理、修订,对有关分类学问题进行了讨论。中国小脆柄菇属真菌共51个名称记录,分布于26个省(自治区)。其中有18个分类单元引证了标本,2个记录的报道未提供形态描述,2个种存在错误拼写。     

Diversity of sandflies (Psychodidae: Phlebotominae) captured in sandstone caves from Central Amazonia, Brazil

In the present paper we describe the diversity of phlebotomine sandflies collected in three sandstone caves in the municipality of Presidente Figueiredo, state of Amazonas, Brazil. The phlebotomines were captured during 2006 with CDC light traps. Guano samples from inside the Gruta Refúgio do Maruaga were collected to investigate the presence of immature specimens. A total of 2,160 adult phlebotomines representing 15 species were captured. Pintomyia pacae was the dominant species in Gruta dos Animais (1,723 specimens) and Gruta dos Lages (50 specimens) and Deanemyia maruaga new comb (280 specimens) was the dominant species in Gruta Refúgio do Maruaga. A total of 18 guano samples were collected and seven of these samples included immature specimens. A total of 507 immature specimens were captured; 495 of these specimens were larvae and 12 were pupae. The presence of paca (Agouti paca) footprints near Gruta dos Animais and Gruta dos Lages suggests the association of Pi. pacae with this rodent. This finding may explain the abundance of Pi. pacae in these locations, while the species is relatively rare in the forest. Deanemyia maruaga is a cave species that uses guano to breed during its immature stages. Adult specimens of this species are apparently parthenogenetic and autogenous and represent the second record of parthenogenesis for the subfamily Phlebotominae.     

Primers for identification of type and other archived specimens of Aphrodes leafhoppers (Hemiptera, Cicadellidae)

Primers were developed for leafhoppers of the genus Aphrodes amplifying 84-244 bp fragments of the mitochondrial cytochrome oxidase subunit I gene. DNA was extracted from legs of over 100-year-old archived museum specimens, amplified and sequenced. The fragments contain sufficient variation to unequivocally identify the different species. The majority of the analysed museum specimens, including three specimens of the syntype series for the UK endemic species A. aestuarina (Edwards 1908), were found to have been assigned to the wrong species. This work clearly underlines the need to validate museum specimens using molecular methods where identity is in doubt, based on reliable standards for species discrimination.     

中国荔波世界自然遗产地动物模式标本名录

了解荔波世界自然遗产地动物模式标本分类学研究历史, 可为遗产地履行联合国教科文组织世界遗产中心的要求以及生物多样性保护工作提供参考。本文采用内容分析法, 对采自该遗产地并确立为模式种的物种, 收集相关文献并进行整理和分析, 编制了中国荔波世界自然遗产地动物模式标本名录。结果表明: (1)荔波世界自然遗产地动物模式标本共有204种, 隶属于3门6纲22目60科; (2)动物模式标本物种采集最早可追溯到1955年, 最近为2013年, 两者相隔58年, 而采集高峰期为1995-2004年; (3)以国内学者3人合力发表的物种最多(93种, 占总种数的45.59%); (4)模式物种的橱柜时间严重滞后, 从采集到发表滞后最长的达47年; (5)模式标本涉及66位采集人(或团队), 以国内学者居多(63位, 占总人数的95.45%); (6)遗产地动物模式标本被保存于27家国内外研究机构或私人收藏, 国内收藏1,504号标本, 国外收藏7号; (7)遗产地动物模式标本物种发表于169篇文献, 中文文献有155篇, 外文文献有14篇。随着研究的深入, 荔波世界自然遗产地有更多的新种不断被发现, 说明遗产地物种资源丰富, 生物多样性存在被低估的可能性, 暗示遗产地的物种分类研究工作仍需要投入大量的精力。     

Harvest mites of the family Trombiculidae in the steppe zone of the southeastern Ukraine

Virgin and cultivated biotopes of the Sea of Azov area of Donetsk Province were investigated for parasite coenoses of small mammals. 469 animals and 210 nests were collected, Apodemus sylvaticus, Mus musculus, Microtus arvalis and Cricetulus migratorius being the most abundant species. In all 2940 larvae of trombiculids (18 species) were found on animals and in their nests (2846 specimens on animals and 94 specimens in nests). Two species, Hoffmannina theodori and Doloisia skljari, are new for science, the latter being the first find of the genus Doloisia member in the fauna of the USSR. The majority of parasites are collected from rodents inhabiting virgin biotopes (2328 specimens) while in cultivated biotopes 189 specimens were collected. More rich is the species composition of trombiculids in virgin biotopes (13 species) as compared to that in cultivated ones (5 species), Neotrombicula earis, N. japonica, N. autumnalis and N. vulgaris being mass species. 8 species of larvae are recorded from the nests of rodents. Seasonal dynamics of the abundance of mass species, their occurrence, index of abundance and infection intensity are shown.     

Mapping patterns of ferns species richness through the use of herbarium data

This paper aims to analyse the spatial patterns of sampling effort and species richness of pteridophyte in a well-investigated region as Tuscany, Italy, by using data stored from a geodatabase storing information on the specimens preserved in the main herbaria of the region. A total of 6,905 records about pteridophyte specimens were extracted from the geodatabase, and 5,638 of such specimens were studied through the use of spatial statistical techniques. The data about the sampling effort and species richness were analysed in relation to topographical variables to assess any significant relationship. Specimen-based rarefaction techniques were used to compare areas with different number of detected species. The analysis of the sampling effort data showed a nonhomogeneous distribution of herbarium data, with some areas being intensively sampled and others being almost unsampled. Thus, the geographical distribution of specimens was extremely clustered. The comparison across geographical areas through specimen-based rarefaction curves showed great differences in species richness and sampling completeness. The analysis of the residuals of species–area relationships evidenced that the distance to water bodies was the only significant topographical variable in controlling species diversity.     

A case study to quantify the value of voucher specimens for invertebrate conservation: ant records in Lower Austria

Ant records for Lower Austria date back to 1802. Since then, the number of presently recognized central European ant species has increased from 34 to 165. Taxonomic changes and former misidentifications have unfortunately made published historical data unreliable. Therefore, in preparing for the publication of the Red List of Ants of Lower Austria, all voucher specimens from the available major collections were redetermined at the species level. This amounted to a total of 18500 pre-1980 specimens, and 42000 post-1980 specimens. Currently, there are 111 ant species recorded for Lower Austria (including three introduced species). Twelve of these are published here for the first time for Lower Austria, six for all Austria, and one of these is a so far unknown species, discovered among historic voucher specimens. Voucher specimens provide information on the pre-1980 situation of 108 (=97% of the known) species and 32% of the surface area of Lower Austria.     

广东鼎湖山自然保护区生物主模式标本内容分析

为了解鼎湖山物种分类学研究的历史,采用内容分析法对采自广东鼎湖山自然保护区的生物主模式标本信息进行了分析。结果表明,鼎湖山自然保护区的生物主模式标本共含202种生物(亚种或变种),分属3界10门20纲54目104科146属,其中植物界63种、动物界68种、菌物界71种。有194份标本(另8份无采集人信息)涉及77位采集人(或其团队),有67家机构的147人参与新种命名, 67种期刊的140条文献参与新种发表, 38个国内外机构保存了200种的标本,物种在30%的科、目、采集人、第1命名人、期刊和存放地各分配了约70%的数量,呈现类似"二八定律"所述的不平衡现象。1978至1997年是标本采集并命名的高峰期,标本采集率为55.45%、标本命名率为58.91%;植物标本的采集和命名早于动物和真菌。鼎湖山物种的橱柜时间(标本采集到命名间隔的时间)平均为7.56 a,且植物的长于动物和菌物。鼎湖山主模式标本生物的物种密度比邻近保护区的要高。     

The fauna and abundance of chewing lice (Insecta,Phthiraptera) parasitizing sedentary passerine birds (Aves,Passeriformes) in Yakutia

Data on the fauna, abundance and prevalence of chewing lice collected from 360 specimens of 13 sedentary species of passerine birds in Yakutia are given. A total of 3206 specimens of chewing lice belonging to 27 species of 6 genera were collected. Most of the studied bird species were infested with several chewing lice species. Exchange of parasites may take place between some bird species in the study region.     

长白山大型真菌物种多样性调查名录Ⅳ针阔混交林带

根据2000-2009年间在长白山自然保护区针阔混交林及露水河、松江河、长白县等地相同林带所采的1700余份标本,报道了长白山针阔混交林带分布的大型真菌68科209属498种.其中,中国新记录种8种,待定种3种,吉林省新记录种12种,所有标本保存于吉林农业大学菌物标本馆(HMJAU).