贵州害竹飞虱二新种记述(同翅目:飞虱科)

记述我国贵州省为害竹子的飞虱２新种,即基褐异脉飞虱Ｓｐｅｃｉｎｅｒｖｕｒｅｓ ｂａｓ９ｉｆｕｓｃａ Ｃｈｅｎ ｅｔ Ｌｉ,ｓｐ．ｎｏｖ和望谟竹飞虱Ｂａｍｂｕｓｉｐｔｈａｇａ ｗａｎｇｍｏｅｎｓｉｓ Ｃｈｅｎ ｅｔ Ｌｉ,ｓｐ．ｎｏｖ．。模式标本保存在贵州大学昆虫研究所。     

中国短头飞虱属一新种记述(同翅目:飞虱科)

记述采自我国贵州省竹子上的短头飞虱属一新种,定名为齿突短头飞虱Ｅｐｅｕｒｙｓａ ｓｕｂｕｌａｔａ Ｃｈｅｎ ｅｔ Ｄｉｎｇ,ｓｐ．ｎｏｖ．,新种与台湾的Ｅ．ｍａｃｕｌａｔａ Ｙａｎｇ ｅｔ Ｙａｎｇ和Ｅ．ｓｉｎｏｂａｍｂｕｓａｅ Ｙａｎｇｅｔ Ｙａｎｇ近似,但可从以下综合特征来区别：１）前翅无翅斑;２）尾节腹中突尖齿状;３）阳茎基突结节为半圆形;以及阳基侧突的形状等。正模♂,贵州望谟,１９９７－     

脊额叶蝉属三新种：同翅目：叶蝉科：横脊叶蝉亚科

本文记述脊额叶蝉属Ｃａｒｉｎａｔａ３新种,即枝茎脊额叶蝉Ｃ．ｂｒａｎｃｈｅｒａ Ｗａｎｇ ｅｔ Ｌｉ。ｓｐ．ｎｏｖ,弯突脊额叶蝉Ｃ．ｒｅｃｕｒｖａｎａ Ｗａｎｇ ｅｔ Ｌｉ,ｓｐ．ｎｏｖ．一点脊额叶蝉Ｃ．ｕｎｉｐｕｎｃｔａ Ｗａｎｇ ｅｔＬｉ,ｓｐ,ｎｏｖ．模式标本保存在贵州农学院     

中国针叶树瘿螨一新属三新种记述：（蜱螨亚纲：瘿螨总科）

文内新属为新为瘿螨属Ｎｅｏｅｐｉｔｒｉｍｅｒｕｓ Ｋｕａｎｇ ｅｔ Ｌｉ,ｇｅｎ．ｎｏｖ．,新种是侧柏新上瘿螨Ｎｅｏｅｐｉｔｒｉｍｅｒｕｓ ｐｌａｔｙｃｌａｄｉ Ｋｕａｎｇ ｅｔ Ｌｉ,ｓｐ．ｎｏｖ．、松上瘿螨Ｅｐｉｔｒｉｍｅｒｕｓ ｐｉｎｉ Ｋｕａｎｇ ｅｔ Ｌｉ,ｓｐ．ｎｏｖ．和金钱松博瘿螨Ｂｏｃｚｅｋｅｌｌａ ｐｓｅｕｄｏｌａｒｉｓ Ｋｕａｎｇ ｅｔ Ｓｈｅｎ,ｓｐ．ｎｏｖ．它们分别分布在北     

中国皱茎飞虱属一新种（同翅目：飞虱科）

记述采自中国贵州省的飞虱科Ｄｅｌｐｈａｃｉｄａｅ皱茎飞虱属Ｏｐｉｃｏｎｓｉｖａ１新种：白边皱茎飞虱Ｏ．ａｌｂｉｍａｒｇｉｎａｔａ,ｓｐ．ｎｏｖ．。地贵州大学昆虫研究所。     

中国偏角飞虱属一新种：（同翅目：飞虱科）

本文记述采自陕西汉阴的偏角飞虱属Ｎｅｏｂｅｌｏｃｅｒａ１新种,即汉阴偏角飞虱Ｎｅｏｂｅｌｏｃｅｒａ ｈａｎｙｉｎｅｎｓｉｓ,ｓｐ．ｎｏｖ．。模式标本保存于西北农业大学昆虫博物馆。     

竹飞虱属一新种记述

本文记述中国竹飞虱属Ｂａｍｂｕｓｉｐｈａｇａ Ｈｕａｎｇ ｅｔ Ｄｉｎｇ１新种，宽刺竹飞虱Ｂａｍｂｕｓｉｐｈａｇａ ｌａｔｉｓｐｉｎａ，ｓｐ．ｎｏｖ。，模式标本保在西北农业大学昆虫博物馆。     

浙江潜水蜂属一新种（膜翅目：姬蜂总科：潜水蜂科）

本文报道采用浙江庆元百山祖自然保护区的潜水蜂属Ａｇｒｉｏｔｙｐｕｓ Ｃｕｒｔｉｓ１新种;浙江潜水蜂Ａ;ｚｈｅｊｉａｎｇｅｎｓｉｓ Ｈｅ ｅｔ Ｃｈｅｎ,ｓｐ;．ｎｏｖ。模式标本存浙江农业大学。     

广西十万大山(虫脩)目三新种((虫脩)目:异(虫脩)科,(虫脩)科)

报道采自广西十万大山Ｘｉｕ目３新种,即龙州蔷Ｘｉｕ Ａｓｃｅｌｅｓ ｌｏｎｇｚｈｏｕｅｎｓｉｓ Ｃｈｅｎ ｅｔ Ｈｅ,ｓｐ．ｎｏｖ．,斑角阿异Ｘｉｕ Ａｒｕａｎｏｉｄｅａ ｍａｃｕｌａｔａ Ｃｈｅｎ ｅｔ Ｈｅ,ｓｐ．ｎｏｖ。,和刺角短肛Ｘｉｕ Ｂａｃｕｌｕｍ ｓｐｉｎｉｃｏｒｎｕｍ Ｃｈｅｎ ｅｔ Ｈｅ,ｓｐ．ｎｏｖ．,与近似种作了比较,并附主要特征图。     

中国沟颈螺属一新种记述(腹足纲:柄眼目:艾纳螺科)

记述中国沟颈螺属１１种,其中包括１新种,即芒康沟颈螺Ｈｏｌｃａｕｃｈｅｎ ｍａｒｋａｍｅｒｓｉｓ Ｃｈｅｎ ｅｔ Ｚｈａｎｇ,ｓｐ．ｎｏｖ．,编制了分种检索表,对新种进行了描述,并与近似种进行了比较。     

2020年中国蜘蛛分类年报

本文总结了2020年发表的中国蜘蛛新分类单元和中国分类学者发表的国外蜘蛛新分类单元。基于国内标本, 2020年共发表中国蜘蛛223个新分类单元, 其中中国学者在12种期刊的56篇文章中命名了1新亚科、12新属和201新种, 国外学者命名了9新种, 合计210新种。云南是发现新种数量最多的省份, 占全国发现新种总数的38.1%。基于缅甸等12个国家标本, 2020年中国分类学者发表了外国蜘蛛95个新分类单元, 包括2新科、7新属和86新种。本文还总结了过去5年中国分类学者对全球蜘蛛分类的贡献, 2016‒2020年有1位中国学者发表771个新分类单元。     

New sesquiterpene lactones from Inula species

An investigation of Inula helenium, I. royleana, I. salicina and I. bifrons afforded in addition to known sesquiterpene lactones 20 new lactones, the eudesmanolides 3, 6 and 8–12, the germacranolides 14–18 and 20–22, the guaianolides 23 and 25, the pseudoguaianolide 26, the xanthanolides 28 and 32 and the cyclopropane analogue 30. Structures and configurations of these new compounds were established by extensive PMR studies and by some chemical transformations. Some of the investigated species contain besides the widely distributed pentaynene 33 several known thymol derivatives together with a new one (40).     

广西爵床科植物新资料

本文报道广西爵床科３３个新分类群,４个新组合,８个中国新记录,１３个广西新记录,１种花的补充描述和１种花萼描述的修订     

中国环蛱蝶属的新种,新亚种及新级位：鳞翅目：蛱蝶科

本文描述采自陕西的环蛱蝶属１新种－周环蛱蝶Ｎｅｐｔｉｓｃｈｏｕｉｓｐ．ｎｏｖ．;将黄环蛱蝶伊洛亚种ＮｅｐｔｉｓｔｈｅｍｉｓｉｌｖｓＦｕｈｓｔｏｒｆｅｒ提升为种,即伊洛环蛱蝶ＮｅｐｔｉｓｉｌｖｓＦｒｕｈｓｔｏｒｆｅｒ,认为黄环蛱蝶台湾亚种ＮｅｐｔｉｓｔｈｅｍｉｓｎｉｅｒｉＮｏｍｕｒａ应为伊洛环蛱蝶ＮｅｐｔｉｓｉｌｖｓＦｒｕｈｓｔｏｒｆｅｒ的１个亚种,描述了伊洛环蛱蝶的１新亚种－四川亚种Ｎｅｐｔｉｓｉ     

Five diterpenes and other constituents from nine Baccharis species

The investigation of nine Baccharis species afforded, in addition to known compounds, three new clerodane derivatives related to bacchotricuneatin B, two ent-labdane derivatives, two 3-acetoxyflavanones, a benzofuran derivative and a chromene. The overall picture of the chemistry of this large genus is still not very clear.     

Neue sesquiterpenlactone und andere inhaltsstoffe aus vertretern der Eupatorium-gruppe

The investigation of twelve further species of the Eupatorium complex affords four new germacrolides and seven guaianolides together with new thymol and p-hydroxyacetophenone derivatives. The structures of these compounds have been elucidated by spectroscopic methods. Chemotaxonomic aspects of these findings are briefly discussed.     

Eremophilane derivatives from Senecio species

The investigation of two further Senecio species afforded two new furanoeremophilanes, four eremophilanolides and a new hydroxyeremophilane. The structures of two furanoeremophilane, isolated before, have been revised.     

Neue furanoeremophilane und andere sesquiterpene aus vertretern der gattung Euryops

Investigation of a further 27 Euryops species affords, besides known compounds, 55 new furanoeremophilanes together with several other compounds. The configuration of six furanoeremophilanes earlier given as 10β-H has to be changed to 10α-H. Furthermore 9 new eremophilenes were isolated; the configurations of four compounds of this type isolated before have had to be changed. One of the eremophilenes is esterified with 3-methylpent-3(E)-enoic acid, not found before in nature. Two hemiacetals, which are probable precursors of the furanoerephilanes, and a corresponding lactone are also present. Furthermore two benzylic esters, cis-caryophyllene, a bicyclo-germacrene derivative, and a new oplopanone derivative have been found. The structures are elucidated mainly by spectroscopic methods together with some chemical transformations. From the chemotaxonomic viewpoint, the high concentration of very variable furanoeremophilanes may be important. The proposed differentiation into sections however can not be clearly correlated with the chemical constituents, though some taxonomic conclusions seem to be supported by the chemical evidence.     

中国鳞翅目新物种2021年年度报告

本文总结了2021年国内外学者发表的中国鳞翅目新分类单元的情况。经过统计, 2021年共发表与中国鳞翅目物种相关的论文104篇, 专著1部, 涉及新分类群230个, 其中新属7个, 新种215个, 新亚种8个; 发表中国新记录属9个、中国新记录种78个(包括2亚种)、新组合31个; 提出4个种的异名, 2个种被赋予新名。新种(亚种)隶属于34科。云南省发表的新物种数和新记录物种数明显高于其他地区, 分别占全国发表总数的36.8%和39.7%。2021年我国南方新物种和新记录种发表数量仍然显著高于北方。     

中国尾孢菌属及其近似属研究XIV.

报道钉孢属Passalora Fr.的1个新种,日本防己钉孢Passalora cocculi-trilobi,1个新组合,漆钉孢P. rhoidis和2个新名称,梾木生钉孢P. cornicola,穿龙薯蓣钉孢P. dioscoreae-nipponicae。文中提供了各个种的形态描述、绘图及讨论,新种还提供了拉丁文描述。研究的标本包括模式标本保存在中国科学院菌物标本馆（HMAS）。