角圆尾蚜属研究及一新种记述（同翅目：蚜科）

本文系统研究了角圆尾蚜属ＣｅｒｕｒａｐｈｉｓＢｏｒｎｅｒ, １９２６, 并描述了１新种：食沙棘角圆尾蚜ＣｅｒｕｒａｐｈｉｓｈｉｐｐｏｐｈａｅｔｒｏｐｈｉｓＺｈａｎｇ, ｓｐ． ｎｏｖ．,给出了该属所有种类的分种检索表。新种与Ｃ． ｅａｓｔｏｐｉ近似,但尾片有毛９～１２根（后者５根）,触角末节端部约等于基部（后者４倍）。新种的模式标本存放于中国科学院动物研究所昆虫标本馆。食沙棘角圆尾蚜ＣｅｒｕｒａｐｈｉｓｈｉｐｐｏｐｈａｅｔｒｏｐｈｉｓＺｈａｎｇ, 新种（图１）有翅孤雌蚜：活时体绿色,体长１．１７０、体宽０．４２０ｍ ｍ 。玻片标本头、胸黑色,触角、足和尾片灰色。额具中额瘤,额瘤不存在。触角５节,长０．７６０ｍ ｍ ,为体长的０．６５;节Ⅰ～Ⅴ比例：１３,１３,１００,４２,３５＋ ３５。触角次生感觉圈小圆形,节Ⅲ～Ⅵ分别有１６～２０,１～３个。腹管端部直径大于基部直径。雌性蚜：活时体绿色,体长１．５９０、体宽０．７４０ｍ ｍ 。额具中额瘤,额瘤不存在。头顶缘毛相当长,约为触角节Ⅲ直径的４．００～５．００倍。复眼无眼瘤。触角５节,长０．５８０ｍ ｍ ,为体长的０．３７;触角节Ⅰ～Ⅴ长度比例：２６,１８,１００,５８,５８＋     

中国短痣蚜科新属新种记述（同翅目：蚜总科）

本文记述了短痣蚜科１新属——环短痣蚜属ＫｒｉｋｏａｎｏｅｃｉａＺｈａｎｇｅｔＱｉａｏ,ｇｅｎ．ｎ．及１新种——环短痣蚜ＫｒｉｋｏａｎｏｅｃｉａｃｉｒｃｕｌａＱｉａｏｅｔＺｈａｎｇ,ｓｐ．ｎ．,并探讨了该属的分类地位。模式标本存于中国科学院动物研究所昆虫标本馆内。环短痣蚜ＫｒｉｋｏａｎｏｅｃｉａＺｈａｎｇｅｔＱｉａｏ,新属模式种：环短痣蚜ＫｒｉｋｏａｎｏｅｃｉａｃｉｒｃｕｌａＱｉａｏｅｔＺｈａｎｇ,ｓｐ．ｎ．根据环短痣蚜新属腹部有缘瘤,有翅蚜前翅中脉分岔一次等特征,该新属应归于短痣蚜亚科内,与伪短痣蚜属ＡｉｃｅｏｎａＴａｋａｈａｓｈｉ,１９２１明显不同,而与短痣蚜属ＡｎｏｅｃｉａＫｏｃｈ,１７７５有较近的亲缘关系,不同则在于：新属次生感觉圈环形（后者卵圆形或椭圆形）;原生感觉圈有睫（无睫）;体背毛少（体背毛多）;体背无大型褐色斑纹（有）;前翅翅痣狭长,近长平行四边形（近三角形或椭圆形）。就次生感觉圈的形状,原生感觉圈有无睫,跗节Ｉ毛数的进化方向（Ｓｈａｐｏｓｈｎｉｋｏｖ,１９８１）,认为新属较短痣蚜属更为进化。分布：甘肃岷县（西寨２３００ｍ）。正模：有翅孤雌蚜Ｎｏ．８７３３－２－１－１,甘肃岷县（西寨２３００     

中国二叉蚜属研究及三新种记述 (同翅目:蚜科)(英)

本文记述中国二叉蚜属SchizaphisBruer6种,其中包括3新种：贴梗海棠二叉蚜Schizaphis（Schizaphis）chaenometicolaZhang,sp．nov．香草二叉蚜Schizaphis（Schizaphis）hierochlophagaZhangetChen,sp．nov．和长管二叉蚜Schizophis（Schizaphis）longituberclataZhangetQiao,sp．nov,并附亚属、种检索表。模式标本存放中国科学院动物研究所标本馆。贴梗海棠二叉蚜Schizapais（Schizaphis）chaenometicolaZhang,新种（图1）正模：无翅孤雌蚜,No．8101－1－11,甘肃：天水（北纬34．6°,东经105.7°）1580m,贴梗海棠Chaenomelesspeciosa（Sweet）,1985－VII－7,23,张广学、钟铁森;副模：7无翅孤雌蚜,其它同上。该种触角约为体长的0．50～0．70倍,腹管略长于尾片,与香草二叉蚜相近,但腹部各节无缘瘤,中胸腹盆两臂分离,寄主贴梗海棠和山丁子,使其不同于本属内任何种。香草二叉蚜Schizaphis（Schizaphis）hierochlophagaZhangetChen,新种（图2）正模：有翅孤雌蚜,No．Y2690－1－1－3,北京（北纬39．3°,东经116．4°）100m,香茅草Cymbopogonspp,1983－VI－2,张向才。副模：1有翅孤雌蚜,1无翅孤雌蚜,No．Y2690－11－2,其它同上。该种触角约为体长的0．64倍,有翅孤雌蚜触角3～5     

拟爪绵蚜新属及三新种记述 (同翅目:蚜总科:瘿绵蚜科)

该文记述了瘿绵蚜科一新属拟爪绵蚜属ＳｉｃｉｕｎｇｕｉｓＺｈａｎｇｅｔＱｉａｏｇｅｎ．ｎｏｖ．和这个属的二个新种,即十绵蚜Ｓ．ｄｅｃｉｍａＺｈａｎｇｅｔＱｉａｏ,ｓｐ．ｎｏｖ．,九绵蚜Ｓ．ｎｏｖｅｎａＺｈａｎｇｅｔＨｕ,ｓｐ．ｎｏｖ．,另外还记述了爪绵蚜属ＡｐｈｉｄｏｕｎｇｕｉｓＴａｋａｈａｓｈｉ,１９６３一个新种,苹果根爪绵蚜Ａ．ｐｏｍｉｒａｄｉｃｏｌａＺｈａｎｇｅｔＨｕ,ｓｐ．ｎｏｖ．,模式标本存放在中国科学院动物研究所．拟爪绵蚜新属ＳｉｃｉｕｎｇｕｉｓＺｈａｎｇｅｔＱｉａｏｇｅｎ．ｎｏｖ．模式种：十绵蚜ＳｉｃｉｕｎｇｕｉｓｄｅｃｉｍａＺｈａｎｇｅｔＱｉａｏ,ｓｐ．ｎｏｖ．本新属与爪绵蚜属ＡｐｈｉｄｏｕｎｇｕｉｓＴａｋａｈａｓｈｉ,１９６３和绵蚜属ＥｒｉｏｓｏｍａＬｅａｃｈ,１８１８有较近的亲缘关系,不同在于：有翅孤雌蚜腹管位于腹部背片Ⅵ,隆起,周围有毛环绕（前者：位于背片Ⅵ,不隆起,无毛环绕;后者：位于背片Ⅴ,隆起,有毛环绕）;触角稍长,至少为体长０．３５,具有线形次生感觉圈;后者：稍长,至少为体长０．４０,具有环形次生感觉圈）。十绵蚜ＳｉｃｉｕｎｇｕｉｓｄｅｃｉｍａＺｈａｎｇｅｔＱｉａｏ,ｓｐ．ｎｏｖ     

中国蚜科一新记录属及一新种(同翅目 :蚜科)(英文)

依阿华蚜属仅在美国报道过 ,原为单种属。本文记述依阿华蚜属 1新种 ,张依阿华蚜Iowanazhangi ,增加了该属在中国分布的记录。文中给出分种检索表。新种的模式标本采自黑龙江省尚志县帽儿山 ,现存放在中国科学院动物研究所标本馆。新种张依阿华蚜Iowanazhangi与I .frisoni的区别为 :1)尾片三角形 (后者 :宽圆形 ) ;2 )腹管表面光滑 (后者 :有瓦纹 ) ;3)触角 6节 (后者 :5节 ) ,末节鞭部为基部的 2 .0 2倍 (后者 :1.4 3倍 ) ;4 )触角末节的原生感觉圈有副感觉圈相伴 (后者 :无 ) ;5)喙末节为后跗节II的 1.0 5倍 (后者 :1.71倍 )。该新种种名以昆虫学家张广学院士的姓氏命名。     

中国五节根蚜亚科二新属五新种及一新亚种记述(同翅目:瘿绵蚜科)(英文)

作者系统整理了中国五节根蚜亚科Fordinae标本,发现2新属：离倍蚜属DimelaphisZhang,gen．nov．和拟孕蚜属SicifordaZhng,gen．nov．;5新种：榆钱毛根蚜ChaetogeolcaulmidrupaZhang,sp．nov,钝镰离倍蚜D．obtusifalcataZhang,sp．nov,金黄五节根蚜FordaauralentaZhngetQiao,sp．nov,毛多五节很蚜F.multicomaZhng,sp．nov．及六节拟孕蚜S．sexiarticulataZhang,sp．nov．二新亚种：麦拟根蚜沾化亚种ParacletuscimicformiszhanhuanusZhng,ssp.nov。模式标本保存在中国科学院动物研究所。     

中国伪短痣蚜属（蚜科：伪短痣蚜亚科）研究及新种记述

研究表明中国伪短痣蚜属（Aiceona Takahashi,1921)四个种,其中包括一个新种,长柄伪短痣蚜Aiceona longifestuca,sp.nov.和一个新记录种,日本伪短痣蚜Aiceona japonica Takahashi,1960,中记述了大隅伪短痣蚜Aiceona osugii Takahashi,1924的两种新型－雌性蚜和雄性蚜,长柄伪短痣蚜Aiceona longifestuca,sp.nov,正模：无翅孤雌蚜,No.Y2542-1-1-2,May15,1980,云南省宾川县,寄主植物未知;本新种因无翅孤雌蚜中胸腹岔具有长柄而得名,本新种与A.pallida Ghosh and Raychaudhuri 1972的不同在于：无翅孤雌：中胸腹岔具长槽（后：两臂分离）;喙端节为后足跗节Ⅱ的0．65倍,端部具有2根次生长（后：为0．95－1．0倍,有3对次生毛）;腹部背片Ⅰ-Ⅵ每节具有淡褐色缘斑,背片Ⅶ-Ⅷ全节具有淡褐色横带（后：体背除毛基斑外,无缘斑和横带）;体背毛长,腹部前几节背板毛长为触角节Ⅲ最宽直径的3．75倍,背片Ⅷ毛长为0.21mm（后：体背毛短,腹部前几节背板毛长为触角节Ⅲ最宽直径的2．5倍,背片Ⅷ毛长为0.14mm）。提供了该属中国已知种的两个分种检索表,各种提供了地理分布和寄生植物信息,新种和新型给出形态特征图,所有标本保存在中国科学院院动物研究所动物标本馆。     

中国斑蚜科一新属——群斑蚜属及新种记述（同翅目：蚜总科）

对中国斑蚜科 Drepanosiphidae叶蚜亚科 Phyllaphidinae叶蚜族 Phyllaphidini1新属——群斑蚜属 Thelazacallis Zhang进行了研究 ,提供了该新属的寄主植物、地理分布及其与近缘属的示差鉴别。同时记述 1新种——毛茛群斑蚜 Thelazacallis ranunculicolaQiao et Zhang。模式标本保存在中国科学院动物研究所昆虫标本馆。群斑蚜属 Thelazacallis Zhang,新属模式种 :Thelazacallis ranunculicola Qiao et Zhang,sp.nov.本新属的胚胎和成蚜与新叶蚜属 N eophyllaphis Takahashi相近 ,但喙端部有次生毛 (后者无 ) ;尾片完整 (后者分裂呈双叶状 ) ;触角节 I短于节 II(后者长于 ) ;生殖突 3个(后者 4个 )。与迪叶蚜属 Diphyllaphis Takahashi在胚胎毛序、成蚜的触角、体蜡片、喙端节等方面十分接近 ,但复眼仅由 3个小眼面组成 (后者多于 3个 ) ;生殖突 3个 (后者 2个 )。毛茛群斑蚜 Thelazacallis ranunculicola Qiao et Zhang,新种 (图 1～ 9)正模 :无翅孤雌蚜 ,No.Y16 0 3- 1- 2 - 1,1979- - 1,四川 (西昌 ) ;常勇楠采 ;副模 :1头无翅孤雌蚜 ,其他同正模。寄主 :毛茛 Ranunculus sp.。本新种与新叶蚜属已知种和迪叶蚜属已知种的区别见群斑蚜属与新叶蚜属和迪叶蚜属的区别。     

中国长管蚜亚科二新属四新种记述(同翅目:蚜科)(英文)

本文记述了长管蚜亚科2新属,肖长管蚜属AntimacrosiphonZhang和头毛网蚜属KaramicrosiphumZhang,4新种：瘤尾肖长管蚜AntimacrosiphonbulacaudatumZhangetYe,草头毛网蚜KaramicrosiphumhumuliosumZhangetQiao,头无网蚜AcyrthosiphoncapitellumZhang和野草莓无网蚜A．fragumZhang．所有模式标本均保存在中国科学院动物研究所昆虫标本馆。     

中国蚜科萎管蚜属一新亚属及一新种 (同翅目：蚜总科）

 描述在新疆天池十字花科植物上采集的蚜亚科蚜族一中国新纪录 属萎管蚜属Siphonatrophia Swain一新亚属天池蚜亚属Lacusaphis Zhang, subg en. Nov. 及一新种天池蚜Siphonatrophia(Lacusaphis)aetherelaca Zhang et Zhang, sp.nov.。模式标本存放在中国科学院动物研究所。     

NOTES ON A NEW GENUS AND SPECIES OF MACROSIPHINAE (HOMOPTERA: APHIDIDAE)FROM CHINA*

Abstract In this paper, a new genus, Chusiphuncula Zhang and new species, Chusiphuncula sorbarisucta Zhang, is recognized according to its unique morphological character combinations. The new genus is closely related to Rhopalosiphoninus Baker, but differs from the latter in: 1)head with lateral frontal tubercles smooth (rough in Rhopalosiphoninus); 2)siphunculus 0. 36× as long as body (0. 20–0. 33 in Rhopalosiphoninus); 3)cauda pentagonal (triangular in Rhopalosiphoninus) and 4)alate viviparous female with 7 secondary rhinaria on antennal segment (more than 10 in Rhopalosiphoninus). The type specimens are deposited in Institute of Zoology, Academia Sinica.     

鸡(土从)菌一新种——大果鸡(土从)菌

本种在形态上与鸡(土从)菌[Tcemitomyces albuminosus(Berk.)Heim]较相似,但不同之处在于子实体大,单株独生,未见群生,盖表色泽不呈淡灰或淡褐,而呈煤褐色,菌柄基部色泽尤深,多呈黑褐色。担子孢子干缩处理后表面较平坦,不呈皱褶状凹凸。担孢子一端稍弯曲。菌肉在Melzer氏液下呈黑色而非橙红色,所以立为新种。     

MORPHOLOGY, REPRODUCTION, AND THE 18S rRNA GENE SEQUENCE OF PIHIELLA LIAGORACIPHILA GEN. ET SP. NOV. (RHODOPHYTA), THE SO-CALLED 'MONOSPORANGIAL DISCS' ASSOCIATED WITH MEMBERS OF THE LIAGORACEAE (RHODOPHYTA), AND PROPOSAL OF THE PIHIELLALES ORD. NOV.

Pihiella liagoraciphila gen. et sp. nov. (Rhodophyta) is described for a minute endo/epiphyte that is commonly associated with members of the Liagoraceae ( Nemaliales, Rhodophyta). Algae are discoid or subspherical and grow to a maximum diameter of 400 μm. Attachment is via isolated elongate rhizoids that penetrate into the loosely filamentous structure of the host or by a pad of several coalesced rhizoids where the host has a more cohesive cortex. Elongate surface hairs are common. Gametophytes are dioecious, the spermatangia arising on surface cells, and carpogonia with elongate trichogynes borne directly on undifferentiated surface supporting cells. Large sporangia form on stalk cells across the upper surface of the plants, these appearing to be either monosporangial or the result of fertilization of the carpogonia and equivalent to undivided zygotosporangia. Carposporophytes and tetrasporangia are unknown. 18S rRNA gene sequence analyses indicate that Pihiella constitutes a clade of long branch length most closely related to the Ahnfeltiales. The unique morphology and reproduction of Pihiella , combined with a substantial genetic divergence from the Ahnfeltiales, suggest that it is sufficiently distinct to warrant placement in a new family and order. We therefore describe the family Pihiellaceae and the order Pihiellales to accommodate the new genus.     

马陆体上的革螨一新属新种及一新科的建立(蜱螨亚纲:皮刺螨总科)

在贵阳市土马陆Julus terrestris 体上采得一种革螨,系未曾描述过的新种,并为其建立新科、新属,以其背板周围具细毛这一特征而命名为:毛盾螨科Trichoaspididae和毛盾螨属Trichoaspis。模式种:马陆毛盾螨,新种Trichoaspis julus sp.nov.     

Four new yeast species of the genus Sporobolomyces from plant leaves

Among the ballistoconidium-forming yeast strains isolated from various plant leaves collected in North and Northeast China, 12 strains forming orange to orange-red colored colonies were revealed to represent four novel species of the genus Sporobolomyces by conventional, chemotaxonomic and molecular phylogenetic studies, based on the 26S-rDNA D1/D2 domain and internal transcribed spacer (ITS) region sequences. Sporobolomyces beijingensis sp. nov., represented by eight strains (type strain CB 80T = AS 2.2365T = CBS 9730T), and Sporobolomyces jilinensis sp. nov., represented by two strains (type strain CB 118T = AS 2.2301T = CBS 9728T), clustered in the Johnsonii clade of the Sporidiobolus lineage. Sporobolomyces clavatus sp. nov., represented by strain CB 281T (= AS 2.2318T = CBS 9729T), belonged to the Agaricostilbum lineage and showed a close relationship to Sporobolomyces ruber and Sporobolomyces dracophylli. Sporobolomyces symmetricus sp. nov., represented by strain CB 64T(= AS 2.2299T = CBS 9727T), formed nearly symmetrical ballistoconidia and was closely related with Sporobolomyces vermiculatus and Sporobolomyces gracilis in the Gracilis clade of the Erythrobasidium lineage.     

Six new species of the genus Dicranosepsis Duda (Diptera, Sepsidae) from Vietnam, with a revised key to the species

The flies of the genus Dicranosepsis from Vietnam were investigated and classified taxonomically. Six new species (D. longa sp. nov., D. kurahashii sp. nov., D. monoseta sp. nov., D. sinuosa sp. nov., D. barbata sp. nov., and D. vietnamensis sp. nov.) are described and illustrated. Dicranosepsis is redefined and a revised key to the species is also provided.     

MORPHOLOGY OF PLACENTOPHORA (SOLIERIACEAE,GIGARTINALES: RHODOPHYTA), A NEW GENUS BASED ON SARCODIOTHECA COLENSOI FROM NEW ZEALAND1

The only member of the red algal family Solieriaceae known from New Zealand is the endemic Sarcodiotheca colensoi (Hook. & Harv.) Kylin. This study shows that it differs in several respects from the type S. furcata (Setch. & Gard.) Kylin; thus a new genus Placentophora is created for the New Zealand alga. Although P. colensoi nov. comb. is retained in the Solieriaceae on the basis of vegetative, spermatangial, tetrasporangial, carpogonial-branch and early gonimoblast features, it differs from typical members of that family in its pattern of later carposporophyte development. After a single gonimoblast initial is cut off from the auxiliary cell towards the center of the thallus, further gonimoblasts develop from the initial as ramifying, radiating filaments. These filaments enter an extensive “nutritive-cell” region surrounding the auxiliary cell, form, numerous connections to the “nutritive” cells, and incorporate most of them into a central placenta of interconnected, and variously-fused vegetative and gonimoblast cells. Carpo-sporangia then form in short chains around the periphery of the placenta. The cystocarp lacks both a central fusion cell and a sterile-celled investment, or “Faserhülle.” The distinctive carposporophyte of Placentophora is compared to patterns of gonimoblast development, known in other members of the Solieriaceae.     

Isolation and Identification of the Characteristic Sweet-aroma Compounds in Refinery Final Molasses

The characteristic sweet-aroma components in refinery final molasses were isolated by using a combination of sensory evaluation, column chromatography and gas chromatography, and were identified by infrared spectrometry, mass spectrometry and color reactions. Identified were ethyl n-hexanoate, ethyl phenylacetate, phenylacetic acid, n-butyl benzoate, isopropyl benzoate, l(+)-pantolactone, benzoic acid, o-toluic acid, m-toluic acid, β-phenylpropionic acid, succinic anhydride, maltol, isomaltol, and 2-methyl-5-hydroxy-6-ethyl-γ-pyrone.

The aroma of the mixture of these compounds and vanillin and vanillic acid was similar to that of refinery molasses by sensory evaluation. The results indicate that these compounds are important in producing of sweet molasses aroma.