厦门丽蝇科麻蝇科及家蝇料记录

作者于1954年11月即开始采集蝇类,旋即中断,仅得常见种7种。至1956年5月又重新开始,迄1957年5月,共得蝇类39种,分隶于丽蝇、麻蝇及家蝇3科,今记录如下:     

四川西部丽蝇科4蝇种昼夜活动节律的研究

首次记录四川西部雅安市丽蝇科(Calliphoridae)4蝇种昼夜活动节律的初步研究,结果表明,蝇类这一具有白昼活动、夜间蛰伏的生物生态特性的昆虫群体,对光照度和光照时间表现出异常敏感的行为反应;在地理生态环境中,对于影响蝇类行为活动诸因素如气温、光照、晴、阴、雨等气候现象,文中予以讨论。     

琅琊山蝶类资源调查初报

在安徽省滁州市琅琊山国家级森林公园采集到凤蝶科蝴蝶５属１０种、蛱蝶科１２属１７种、粉蝶科３属５种、眼蝶科３属４种、灰蝶科１０属１２种、喙蝶科１属１种、弄蝶科３属４种。其中,１种为我国特有珍稀蝶类,３１种为安徽省新记录,并记录各种蝴蝶的学名,寄主和区系组成。     

广州南沙港蝇类(双翅目:有瓣蝇类)调查

2007年7月至2009年6月自南沙港诱捕到有瓣蝇类46750头,包括蝇科、麻蝇科、丽蝇科、花蝇科25属45种,其中宽额丽蝇Calliphora latifrons Hough为我国新记录,红头丽蝇Calliphora vicina Robineau-Desvoidy和古铜黑蝇Ophyra aenescens Wiedemann为广东省新记录种.上述3种是近年来国外输入的蝇类.大头金蝇Chrysomya megacephala Fabricius为南沙港区优势种,发生高峰出现在9～10月,4～5月出现次高峰.     

中国有瓣蝇类三新种：（双翅目：丽蝇科,蝇科）

本文报道采自中国四川的瓣蝇类丽蝇科蜗蝇属Ｍｅｌｉｎｄａ Ｒｏｂｉｎｅａｕ－Ｄｅｓｖｏｉｄｙ １新种：端钩蜗蜗Ｍｅｌｉｎｄａ ａｐｉｃｉｈａｍａｔａ ｓｐ．ｎｏｖ;蝇科移属Ｃｏｅｎｏｓｉａ Ｍｅｉｇｅｎ２新种：黑杂移蝇Ｃｏｅｎｏｓｉａ ｎｉｇｒｉｍｉｘｔａ ｓｐ．ｎｏｖ,黄杂移蝇Ｃｏｅｎｏｓｉａ ｆｌａｒｉｍｉｘｔａ ｓｐ．ｎｏｖ。模式标本保存于沈阳师范学院昆虫研究所。     

基于28S rRNA基因序列的常见有瓣蝇类的系统发育

用中国产双翅目有瓣蝇类6科15种和GenBank中登录的5科6种有瓣蝇类昆虫的28SrDNA序列片段组合成7科21种,进行同源性比较。应用Mega3.0软件,探讨了28S rRNA基因在有瓣蝇类的分子进化机制;以黑腹果蝇Drosophilia melanogaster为外群,NJ和MP法构建了上述类群的分子系统树。研究结果表明:在获得的698bp的序列中,有126个变异位点,101个简约信息位点;A T含量平均为68.8%,存在较强的A T含量偏向性。分子系统树中,所有内群聚为一支,支持有瓣蝇类为一单系。内群分别聚为2大支:丽蝇科和麻蝇科关系较近于寄蝇科,组成较进化的狂蝇总科;蝇科与花蝇科聚合的类群为蝇总科,上述结果与现代形态分类系统相同。但粪蝇科和厕蝇科脱离蝇总科,与狂蝇总科聚为一支,与现代形态分类系统不一致。     

陕西省的茎蝇科二新种(双翅目:无瓣蝇类)

茎蝇科(Psilidae) 为双翅目无瓣蝇类(Diptera,Acalyptratae) 中的一个小科,世界已知仅百余种、广布各大区。我国过去由Hendel(1913,1933),Henning(1940)等记载过5属10种,大多为台湾省的,有2种则分布于甘肃南部;陕西省此科无记录。我们近年开展了茎蝇科的分类研究,已记述了十多个种;本文根据北京农业大学的收藏又增加陕西省的二新种,模式标本均保存在我校的昆虫标本室。     

亚洲象体内寄生虫研究

１９８５－１９９０年,对石家庄市动物园喂养展览的４只亚洲象,选用“丙硫苯咪唑”、“丙硫咪唑”驱虫,２０－３０ｍｇ／ｋｇ一次性投服,效果满意。虫科鉴定共１４种：线虫８种,胃蝇蚴２种,吸虫４种（另文报道）。其中２种线虫,１种胃蝇蚴在我国亚洲象体内是首次发生。为国内新纪录;２种线虫在我国是首次发现。     

辽宁省植蝇属一新种(双翅目：花蝇科)

辽宁省植蝇属一新种（双翅目：花蝇科）张连富张大丽（辽宁省朝阳市卫生防疫站朝阳１２２０００）１９９５－０３－１５收稿,１９９６－０４－２６收修改稿·１０３·辽宁植蝇Ｌｅｕｃｏｐｈｏｒａｌｉａｏｎｉｎｇｅｎｓｉｓ新种（图１～４）雄性体长７．５ｍｍ。头眼裸...     

山东省潍坊市蝇类调查

为了掌握本市蝇类相及其主要种类的季节分布,以供开展灭蝇工作和蝇类区系工作参考,于1979年3月20日至1980年3月20日进行了调查,现将结果报告如下:方法:选择市区蔬菜店,东郊医学院内学生伙房附近及厕所内,每月10、20、30日分别放诱蝇笼一个,用臭鱼腐果诱捕1天;选取人民公园、白浪河畔、市肉品、水产两公司与诱捕日同天用网采捕半天。诱捕和网捕的蝇类分别用二二三和毒瓶处死,实验室鉴定并做有关记录。结果:共捕获有腋瓣蝇类33种,分属于4科、10亚科、21属。全年除11至2月份外,其他月份均有蝇类入笼。从3月份开始,5、6月份出现第一个高峰,9月份…     

A worldwide phylogenetic classification of the Poaceae (Gramineae)

Based on recent molecular and morphological studies we present a modern worldwide phylogenetic classification of the ± 12074 grasses and place the 771 grass genera into 12 subfamilies (Anomochlooideae, Aristidoideae, Arundinoideae, Bambusoideae, Chloridoideae, Danthonioideae, Micraioideae, Oryzoideae, Panicoideae, Pharoideae, Puelioideae, and Pooideae), 6 supertribes (Andropogonodae, Arundinarodae, Bambusodae, Panicodae, Poodae, Triticodae), 51 tribes (Ampelodesmeae, Andropogoneae, Anomochloeae, Aristideae, Arundinarieae, Arundineae, Arundinelleae, Atractocarpeae, Bambuseae, Brachyelytreae, Brachypodieae, Bromeae, Brylkinieae, Centotheceae, Centropodieae, Chasmanthieae, Cynodonteae, Cyperochloeae, Danthonieae, Diarrheneae, Ehrharteae, Eragrostideae, Eriachneae, Guaduellieae, Gynerieae, Hubbardieae, Isachneae, Littledaleeae, Lygeeae, Meliceae, Micraireae, Molinieae, Nardeae, Olyreae, Oryzeae, Paniceae, Paspaleae, Phaenospermateae, Phareae, Phyllorachideae, Poeae, Steyermarkochloeae, Stipeae, Streptochaeteae, Streptogyneae, Thysanolaeneae, Triraphideae, Tristachyideae, Triticeae, Zeugiteae, and Zoysieae), and 80 subtribes (Aeluropodinae, Agrostidinae, Airinae, Ammochloinae, Andropogoninae, Anthephorinae, Anthistiriinae, Anthoxanthinae, Arthraxoninae, Arthropogoninae, Arthrostylidiinae, Arundinariinae, Aveninae, Bambusinae, Boivinellinae, Boutelouinae, Brizinae, Buergersiochloinae, Calothecinae, Cenchrinae, Chionachninae, Chusqueinae, Coicinae, Coleanthinae, Cotteinae, Cteniinae, Cynosurinae, Dactylidinae, Dichantheliinae, Dimeriinae, Duthieinae, Eleusininae, Eragrostidinae, Farragininae, Germainiinae, Gouiniinae, Guaduinae, Gymnopogoninae, Hickeliinae, Hilariinae, Holcinae, Hordeinae, Ischaeminae, Loliinae, Melinidinae, Melocanninae, Miliinae, Monanthochloinae, Muhlenbergiinae, Neurachninae, Olyrinae, Orcuttiinae, Oryzinae, Otachyriinae, Panicinae, Pappophorinae, Parapholiinae, Parianinae, Paspalinae, Perotidinae, Phalaridinae, Poinae, Racemobambosinae, Rottboelliinae, Saccharinae, Scleropogoninae, Scolochloinae, Sesleriinae, Sorghinae, Sporobolinae, Torreyochloinae, Traginae, Trichoneurinae, Triodiinae, Tripogoninae, Tripsacinae, Triticinae, Unioliinae, Zizaniinae, and Zoysiinae). In addition, we include a radial tree illustrating the hierarchical relationships among the subtribes, tribes, and subfamilies. We use the subfamilial name, Oryzoideae, over Ehrhartoideae because the latter was initially published as a misplaced rank, and we circumscribe Molinieae to include 13 Arundinoideae genera. The subtribe Calothecinae is newly described and the tribe Littledaleeae is new at that rank.     

Importance of biological and abiotic factors for geochemical cycling in a freshwater eutrophic lake

Here we report the results of a comprehensive biogeochemical monitoring of Rostherne Mere in 1998, including changes in dissolved oxygen, organic carbon and nitrogen, nitrate/nitrite, ammonia, Al, Na, S, K, Mg, Ca, Si, Fe, Mn, orthophosphate, particulate N & P, suspended solids, temperature, pH, chlorophyll-a and zooplankton. The results demonstrated the major influence of primary producers on the overall geochemical cycling of N, P and Si, and suggested that the significance of zooplankton might have been previously underestimated. For major anions and cations, however, the influence of biota on lake water concentrations appeared to be negligible, reflecting the fact that these chemicals were present far in excess of plankton requirements. Thus changes in concentrations of Ca, K, Na, Mg and S were rather limited and must have reflected changes in hydrological and meteorological parameters. K, however, demonstrated a transitional pattern, reflecting some influence of biological uptake. During the stratification period, the slow processes of bacterial decomposition in the hypolimnion gradually released chemicals contained in the materials accumulated in the bottom layer, remarkably increasing the concentrations of dissolved compounds of those elements present in amounts comparable with the pool stored in the sedimenting detritus (e.g. orthophosphate P, ammonia N, Si and DOC). The decomposition also resulted in a drop in the redox potential, followed by partial denitrification and chemical release from the sediments. The hypolimnion of the Mere was confirmed to remain at the stage of Mn release, characterised by accumulation of DOC, orthophosphates, ammonia and initial stages of denitrification. High levels of P released from the sediments during the stratification period suggest that the lake’s recovery after sewage diversion might be further delayed.     

贵州罗甸纳水上石炭统(宾夕法尼亚亚系)地层的再研究

本文详细描述了贵州罗甸纳水上石炭统(宾夕法尼亚亚系)剖面的生物地层和年代地层,其牙形刺序列自上而下可详细划分为：Streptognathodus isolatus, S. wabaunsensis, S. tenuialveus, S. firmus, Idiognathodus nashuiensis , Streptognathodus simulator, S. guizhouensis , S. gracilis-S, excelsus , S. cancellosus , S. clavatulus , S. nodocarinatus , Idiognathodus podolskensis , Mesogondolella clarki -Idiognathodus robustus , Diplognathodus ophanus-D, ellesmerensis, Idiognathoides ouachitensis, Streptognathodus expansus, Idiognathoides sulcatus parva, Idiognathodus primulus-Neognathodus bassleri, Idiognathodus primulus-Neognathodus symmetricus, Neognathodus symmetricus, Idiognathoides corrugatus-I, pacificus, I. sinuatus, I. sulcatus sulcatus, Declinognathodus noduli ferus 和 Gnathodus bilineatus bollandensis 等带。 Declinognathodus noduliferus 和 Streptognathodus isolatus 的首次出现分别代表上石炭统(宾夕法尼亚亚系)和二叠系的开始。根据牙形刺和有孔虫的序列,罗甸纳水剖面的上石炭统(宾夕法尼亚亚系)地层自下而上可划分为罗苏阶(Luosuan)、滑石板阶(Huashibanian)、达拉阶(Dalaan)和马平阶(Mapingian),并可与俄罗斯的巴什基尔阶(Bashkirian)、莫斯科阶(Moscovian)、卡西莫夫阶(Kasimovian)和格舍尔阶(Gzhelian),北美的莫罗阶(Morrowan)、阿托克阶(Atokan)、得梅因阶(Desmoinesian)、密苏里阶(Missourian)和弗吉尔阶(Virgilian)进行对比。另外,本文也详细讨论了剖面中的石炭系中间界线及石炭-二叠系界线。     

From the creation of the Veterinary Schools to the evolution of the notion of contagion in the 19th and 20th centuries

The creation of the Veterinary Schools in the 18th century would reveal a plethora of scientists, some of whom would be the precursors of Pasteur, some rivals, others followers collaborators or friends of the Master. Among the precursors let us name Chabbert, Huzard, Girard, Delafond, Renault, Toussaint, Galtier ; among the rivals: Chauveau, Arloing, Cornevin and Thomas; among the followers, collaborators or friends of Pasteur: Bouley, at first a resolute spontaneist, then the most fervent in defense of Pasteur (President of the Academy of Medicine and of the Academy of Sciences) and Nocard, Director of the School in Alfort, an important collaborator of Pasteur. Later, there was Leclainche, who created the International Office of Epizootics, and who was President of the Academy of Sciences; Guérin, who with Calmette developed the BCG vaccination; Ramon, the father of anatoxins (vaccines against diphtheria, and tetanus, combined vaccines, adjuvants to immunity). Thus, the creation of the Veterinary Schools contributed not only to the evolution of the notion of contagion, to the amelioration of animal health and the economics of agricultural production, but also to serious advances in human care, and to the protection of public health.     

Accumulation of Minerals by Leccinum scabrum from Two Large Forested Areas in Central Europe: Notecka Wilderness and Tuchola Forest (Pinewoods)

Leccinum scabrum sporocarps and associated topsoils from two areas in Poland have been characterized for contents and bioconcentration potential of Ag, Al, Ba, Ca, Cd, Co, Cu, Fe, Hg, K, Mg, Mn, Na, Ni, P, Pb, Rb, Sr and Zn. Topsoil and fruitbody element composition varied between the two study sites, most likely as a result of local soil geochemistry. Element content of the labile fraction in topsoil from both sites followed the ‘pseudo‐total’ fraction and median values (mg kg^?1 dry matter) were: K 380 and 340, Mg 760 and 840, P 1100 and 920, Al 3800 and 8100, Ag 0.31 and 0.28, Ba 28 and 37, Ca 920 and 790, Cd 0.23 and 0.23, Co 2.0 and 1.7, Cu 3.2 and 3.6, Fe 2800 and 6300, Mn 280 and 180, Na 99 and 110, Ni 7.8 and 8.8, Pb 12 and 18, Rb 1.3 and 2.1, Sr 4.8 and 4.0 and Zn 22 and 19, respectively. Only for some elements such as K, Mg, Al, Ag, Ca, Co, Mn, Na, Ni, Sr and Zn we found concentration differences between the two study sites for the caps of sporocarps. With the exception of Al, Mn, Na and Pb, stipes showed a similar tendency. Caps had a higher concentration of K, Rb, P, Mg, Al, Ag, Cu, Fe, Zn, Cd, Pb and Ni compared to stipes, while Na, Ba and Sr contents were higher in stipes. The comparison of soil and fruitbody concentrations indicates that L. scabrum bioconcentrate some elements while others are bioexcluded.     

山东临朐中中新世山旺组紫藤属(豆科)荚果化石的再观察

豆科紫藤属Wisteria约有5-6个现生种,间断分布于中国、日本和美国的温带地区,但化石记录表明,该属在新近纪可能广泛分布于捷克、荷兰、格鲁吉亚阿布哈兹、保加利亚、罗马尼亚、俄罗斯远东、日本和中国。因此,研究紫藤属化石有助于深入认识它的早期演化、分类、多样性、古生态和生物地理,其中荚果化石的分类价值和演化意义尤为显著。文中基于对产自山东临朐中中新世山旺组的山旺紫藤W.shanwangensis荚果化石的再观察,并结合紫藤属3个现生种——紫藤W.sinensis、藤萝W.villosa和多花紫藤W.floribunda的荚果发育特征,讨论这些化石的分类、演化、发育和埋藏学意义。结果进一步证明,山旺紫藤荚果化石与国产的2个现生种——紫藤和藤萝的荚果更为相似,呈倒披针形、种子较少和室间缢缩明显。比较而言,日本和美国产的紫藤属现生种——多花紫藤和美国紫藤W.frutescens的荚果呈线形、种子较多和室间缢缩不明显,而且日本中新世和上新世报道的紫藤属荚果化石与多花紫藤的荚果更为相似。然而,中国和日本报道的紫藤属荚果化石迄今都没发现被毛,这与现生种中最原始的美国紫藤的荚果相似,而与东亚紫藤属现生种密被绒毛的荚果形成显著差别。因此,中国、日本和美国的紫藤属种类可能早在中新世就已经发生了形态地理分化,而荚果无毛或许是该属演化过程中一个比较原始的性状;紫藤属现生种荚果在发育的中、后期果壁上具有与纵轴方向成锐角的倾斜纤维纹饰,它们在荚果完全成熟后导致果瓣沿缝线开裂并卷曲,卷曲的果瓣放入水中又能恢复平整。值得注意的是,山旺紫藤荚果化石果壁上也发现了类似的倾斜纤维纹饰,这表明它们在脱落保存时处在发育的中、后期,这一发育时期脱落的荚果更有可能保存为化石记录;山旺紫藤荚果化石果壁的碳质残片中还富含硅藻类,近似于远距直链藻Melosira distans和颗粒直链藻M.granulata这些浮游相的、生活在深水区的优势种。因此,山旺紫藤荚果脱离母体后可能沉积在湖水较深的地方,而且它也可能是在成熟开裂的状态下脱落,瓣片本来卷曲,被短程搬运至湖中,又在湖水的浸泡下恢复平整状态,而后经沉积物掩埋后形成化石。     

Notulae de Ranunculaceis sinensibus (ⅩⅩⅢ)

(1) In this paper, differences among the five genera constituting the tribe Cimi cifugeae of the family Ranunculaceae are discussed. Beesia, the first genus, with compound cymes and flowers bearing neither petals nor staminodes, is different from the other four genera with simple or compound racemes and flowers bearing either petals or staminodes, and may occupy a primitive position within the tribe. As to the other four genera, Souliea is characterized by the stem without basal leaf but with 2～5 sheath-like cataphylls, the sepals being deciduous but not caducous, moderate in size and petaloid, the petals being much smaller than sepals, but pink in color and more or less petaloid, the pollen grains being pan tocolpate or pantoporate, the carpels being 1～3 per flower, when mature forming dry linear follicles conspicuously reticulate on the surface and dehiscent along the ventral suture, and the seeds being reticulate-foveolate on the surface. These diagnostic characters indicate clear ly that Souliea might have deviated from the lineage formed by the next three genera, i. e. Anemopsis, Cimicifuga, and Actaea, which have their own well-recognizable diagnostic characters. Anemopsis is characterized by the normally developed basal leaf, the racemose inflorescence with sparse and few long pedicellate flowers, the sepals 7～10 in number, mod erate in size, and petaloid, the petals slightly smaller than sepals, the tricolpate pollen grains, the carpels 2～4 per flower, stalked, when mature forming dry oblong follicles with transverse veins on the surface, and the seeds with scaly membranous wings. Cimicifuga is distinguished by the normally developed basal leaf, the caducous, small, often sepaloid sepa ls, the organs of the second floral whorl sometimes with empty sterile anthers being stamin odes not petals, the tricolpate pollen grains, the carpels 1～8 per flower, when mature form ing dry oblong or ovoid follicles with transverse veins on the surface, and the seeds usually with scaly membranous wings. The last genus Actaea is different by the basal leaf trans formed into a small scale, the caducous, small, often sepaloid sepals, the organs of the sec ond floral whorl being clawed petals, the pollen grains with 3(4～6) colpi, carpel 1 per flow er, when mature forming a fleshy indehiscent berry smooth on the surface and without any veins, the seeds roughish or slightly rugose, neither foveolate nor winged on the surface, and the advanced most asymmetric karyotype. According to the diagnostic characters given above, we believe that Beesia, Souliea, Anemopsis, Cimicifuga, and Actaea do represent five independent genera, and the treatment of the tribe Cimicifugeae including these five genera in it by Hutchinson (1923), Janchen (1949) and some other authors, has precisely shown the taxonomic diversity within the tribe. We are therefore unable to accept the treatment published by Compton et al. (1998) to lump the two genera, Souliea and Cimicifuga, into the genus Actaea. (2) Compton et al. (1998, 1997) found out that the Chinese plants previously identified by various authors as Cimicifuga foetida L., in which the terminal and lateral racemes of the compound raceme flower more or less simultaneously, differ from the true C. foetida L. in northern Asia, in which the terminal raceme of the compound raceme flowers before the lateral ones, and thus restored the species name Cimicifuga mairei Lévl. , which was formerly reduced to the synonymy of C. foetida L. , for the Chinese plants. After examining the specimens collected from Siberia and from Southwest China we failed to find out any other differences in both vegetative and reproductive organs between the plants of the two regions, and we consider that it is better to treat the populations in Southwest and Central China as a geographical variety of Cimicifuga foetida L. A new combination, Cimicifuga foetida L. var. mairei (Lévl.) W. T. Wang & Zh. Wang, is thus made. (3) 3 species of Delphinium, 1 species and 1 variety of Clematis are described as new.     

Identification of asymmetrically winged samaras from the Western Hemisphere

A key is presented for use in identifying asymmetrically winged fruits (samaras) with either proximal or distal locules. It aids identification based on dispersed fuit morphology and can be used to identify undetermined extant herbarium specimens or fossil fruits to the correct extant family and genus. The 39 genera from 11 families (Aceraceae, Anacardiaceae, Fabaceae, Malpighiaceae, Phytolaccaceae, Polygalaceae, Polygonaceae, Rutaceae, Sapindaceae, Trigoniaceae, Ulmaceae) are distinguished on the basis of wing venation, size of fruit, presence and position of attachment surface, presence and type of subsidiary wings on the ovary wall. ornamentation, size and shape of the ovary, locule position, shape of locule cross section, style position and ornamentation, distinction between ovary wall and wing, and angle of attachment between individual samaras. The developmental origins of some of these features are discussed.     

鸟类核型研究Ⅶ.雉科10种鸟类

本文报道了雉科10种鸟的核型,并依据核型的DNA比较数据提出了对雉科中亚科分类的新观点。