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中国菲寄蝇属分类研究(双翅目: 寄蝇科) 总被引:1,自引:0,他引:1
经研究发现中国菲寄蝇属现共有9种,其中包括4新种:金额菲寄蝇Phebellia aurifrons sp. nov.,褐粉菲寄蝇Ph. fulvipollinis sp. nov.,宽叶菲寄蝇Ph. latisurstyla sp. nov.和毛基节菲寄蝇Ph. setocoxa sp. nov.。我国新记录3种:叶蜂菲寄蝇Ph. clavellariae (Brauer & Bergenstamm),灰粉菲寄蝇Ph. glauca (Meigen)和拟灰粉菲寄蝇Ph. glaucoides Herting。本文除详细描述新种特征及绘制特征图外,还提供中国菲寄蝇属已知种类的分种检索表。 相似文献
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厘订了中国纵脊叶蜂属Xenapatidea Malaise种类,并记述1个新种——方顶纵脊叶蜂Xenapatidea reticulata sp. nov.和1个中国新纪录种——红胸纵脊叶蜂 Xenapatidea rufoscutellata Koch, 1996。首次报道并描述了X. rufoscutellata Koch, 1996的雌性。编制了纵脊叶蜂属8个已知种分种检索表。新种模式标本保存于中南林业科技大学昆虫标本馆。 相似文献
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本文对中国似织螽属已知种类进行了研究,并列出了该属已知种的检索表, 同时记述一新种,即宽翅似织螽 Hexacentrus expansus sp. nov.。该新种与H. inflatissimus Gorochov & Warcholowska-Sliwa, 1999 和H. yunnaneus Bey-Bienko, 1962相似,与前者的主要区别: 1)体明显较小; 2)雄性左前翅Cu2脉较长且直; 3)雄性前翅Rs脉从R脉近端部分出; 4)雌性翅狭,不到达产卵瓣端部; 与后者的主要区别: 1)体黄绿色,跗节第3、4节黑色; 2)雄性左前翅Cu2脉粗壮; 3)雄性前翅Rs脉从R脉近端部分出,基部稍弯曲; 4)雄性腹突细长,长于下生殖板的1/2。模式标本保存于河北大学博物馆。 相似文献
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中国柯蚱属分类研究(直翅目: 蚱科) 总被引:8,自引:0,他引:8
整理记述分布于我国的柯蚱属种类共12种, 其中有2新种, 即龙滩柯蚱Coptotettix longtanensis sp. Nov. 及断脊柯蚱C. rupticosta sp. Nov.; 将断隆线柯蚱C. interrupta Zheng et Mao 转入庭蚱属Hedotettix; 贡柯蚱C. fugongensis Zheng et Mao 被确认为龙江柯蚱C. longjiangensis heng et Wei 的同物异名。模式标本保存于陕西师范大学动物研究所标本室。 相似文献
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中国实蕨属的分类修订 总被引:2,自引:0,他引:2
对实蕨属Bolbitis的17种植物的孢子进行了扫描电镜观察。根据孢子周壁特征,中国产实蕨属的孢子明显可分为3种类型:A型孢子具网状周壁,B型孢子具鸡冠状-波状周壁,C型孢子具平滑的波状周壁。孢子周壁特征、叶脉式样和叶片顶部的形态是实蕨属中最有价值的分类学性状。根据标本检查,结合野外调查和孢子形态观察,对中国产实蕨属的分类进行了修订,确定中国有实蕨属植物20种和3杂交种,其中包括2个新组合B. fengiana (Ching) S. Y. Dong和B. medogensis (Ching &; S. K. Wu) S. Y. Dong,以及2个中国新分布B. costata Ching ex C. Chr.和B. hookeriana K. Iwats.。将B. latipinna Ching、B. media Ching &; Chu H. Wang、B. yunnanensis Ching、Egenolfia crassifolia Ching、E. crenata Ching &; P. S. Chiu、E. fengiana Ching、E. medogensis Ching &; S. K. Wu和E. ×yunnanensis Ching &; P. S. Chiu等8个名称处理为新异名。文中给出了分种检索表、每个种的生境和分布资料、大多数种的特征集要和孢子扫描电镜照片。 相似文献
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《Saudi Journal of Biological Sciences》2020,27(5):1375-1379
Species belonging to genus, Thysanoplusia Fabricius of the subfamily Plusiinae which are polyphagous in nature and pest of vegetables, foods, legumes, fodder, fruits, ornamental plants and cotton crops. Samples were collected from different localities of district Bahawalpur. For collection, comprehensive and comparative surveys were carried out during 2017–18 on taxonomic account of species of the genus Thysanoplusia Fabricius and resulted identified one species Thysanoplusia orichalcea (Fabricius) first time from Pakistan. Morphological characters viz., vertex, frons, labial palpi, antennae, compound eyes, ocelli, proboscis, wing venation, male and female genital characteristics were used for the identification and classification. Dichotomous keys and photographs are also provided. There is hardly any substantial research work on taxonomic studies of subfamily Plusiinae Pakistan. So to fill this gap the present proposal was designed to study the diversity of Noctuid moths from Pakistan and very fruitful results have been obtained. 相似文献
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C. R. Kennedy 《Journal of Zoology》1966,148(4):399-407
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Marian Ørgaard 《Nordic Journal of Botany》1991,11(2):179-203
The genus Cabomba (Cabombaceae) is revised. Five species and three varieties are recognized: C. aquatica, C. palaeformis, C. furcata, C. haynesii and C. caroliniana including var. caroliniana , var. pulcherrima , and var. flavida var. nov. A basic chromosome number of x = 13 is proposed. Special emphasis has been given to pollen and seed morphology as revealed by SEM studies. 相似文献
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本文报道中国涤螽属Decma Gorochov,1993一新亚属副涤螽亚属Paradecma和一新种双刺副涤螽Decma (Paradecma) bispinosa sp. nov.,并附中国种检索表和缅甸异涤螽Decma (Idiodecma) birmanica (Bey-Bienko, 1971)雌性特征新描述。模式标本保存在中国科学院动物研究所。 相似文献
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The genus Hypocalymma endemic to Western Australia and comprising 22 species species including the widely cultivated Swan River Myrtle and Swamp Myrtle, is revised. Nine new species ( H. connatum, H. hirsutum, H, gardneri, H. jessicae, H. melaleucoides, H. serrulatum, H. sylvestris, H. tenuatum and H. uncinatum ), two new subspecies ( H. cordifolium subsp. minus and H. strictum subsp. elongatum ) and one new combination ( H. angustifolium subsp. longifolium ) are described or made. A key to all species is presented for this horticulturally significant genus. 相似文献
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Tetsuo Koyama 《Brittonia》1984,36(2):184-205
Heterosmilax, a small southeastern Asiatic genus in the Smilacaceae, comprises 11 species in two sections, includingH. micrandra, which is described as new from Hainan, China. These taxa are taxonomically discussed, described, illustrated, and a key is provided to differentiate them. 相似文献