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Genus Aleuropteryx Loew is first recorded from China, and Aleuropteryx sinica sp. nov. is described as new to science. All the type specimens are deposited in the Insect Collections of China Agricultural University, Beijing, China.  相似文献   

3.
记述云南省脉翅目粉岭科2新种:奇斑曲粉岭Coniocom psa spectabilis Liu et yang,sp.nov和丫重粉蛉Semidalis ypsilon Liu et Yang,sp.nov。。模式标本均保存在中国农业大学昆虫标本馆。  相似文献   

4.
草蛉科四新种(脉翅目)   总被引:1,自引:0,他引:1  
杨星科  杨集昆 《昆虫学报》1991,34(2):212-217
本文所报道的是草蛉科(Chrysopidae)4新种,隶属于草蛉亚科 Chrysopinae 璃草蛉属 Glenochrysa、波草蛉属 Plesiochrysa、饰草蛉属 Semachrysa和替草蛉属 Tjederina。其中替草蛉属为我国首次记录。研究用标本分别为广州微生物所送鉴标本和北京农业大学馆藏标本。新种模式标本保存在北京农业大学昆虫标本室。本文量度单位均为mm。  相似文献   

5.
脉翅目(Neuroptera)的粉蛉科(Coniopterygidae)因成虫和幼虫均捕食叶螨、蚜、蚧等害虫面甚有益。贵州省此类天敌昆虫缺乏研究,本文记述了粉蛉亚科(Coniopteryginae)的4新种,所有模式标本均保存在北京农业大学昆虫标本室。对标本的采集者,除在文中注明外,在此诚致谢意。  相似文献   

6.
本文报导粉蛉亚科Coniopteryginae中国2新记录属;匣粉蛉属ThecosemidalisMeinander和半粉蛉属HemisemidalisMeinander及2新种:杨氏匣粉蛉T.yangiLiu和中华半粉蛉H.sineasisLiu。模式标本保存于北京农业大学昆虫标本馆。  相似文献   

7.
记述中国脉线蛉属Neuronema 2新种,即条纹脉线蛉Neuronema striatum sp.nov.和梵净脉线蛉Neuronema fanjingshanum sp.nov..模式标本均保存在中国农业大学昆虫博物馆.  相似文献   

8.
本文报道了发现于我国的俗草蛉属Suarius 3新种:海南俗草蛉S.hainanus sp.nov.,钩俗草蛉S.hamulasus sp.nov.及楔唇俗草蛉S.sphenochilus sp.nov.新种模式标本保存于北京农业大学昆虫标本室。  相似文献   

9.
记述了中国蚁蛉科树蚁蛉属Dendroleon 5种,其中包括3新种:丽翅树蚁蛉Dendroleon callipterum Wan et Yang,sp.nov.,李氏树蚁蛉Dendroleon lii Wan et Wang,sp.nov.,珠斑树蚁蛉Dendroleon perlistigma Wan et Wang,sp.nov..模式标本保存在中国农业大学昆虫标本馆.  相似文献   

10.
卞昭琪 《昆虫学报》1992,35(2):213-214
作者在对本所馆藏草蛉标本进行整理鉴定中,发现一新种。属草蛉科(Chrysopidae)纳革蛉属(Navasius Yang et Yang),因新种采自山西省盂县境内,故定名为盂县纳草蛉(Navasius yuxianensis sp.nov.)。模式标本保存在山西省农业科学院植物保护研究所标本室。  相似文献   

11.
Both sexes of two new species of Coniopteryx, and the male of a third, are described from Singapore rain-forest. Notes on their morphology include an account of internal reproductive structures in the female. The vertical distribution of the species is recorded.  相似文献   

12.
External and internal head structures of adult Coniopteryx pygmaea Enderlein, 1906, one of the smallest known lacewings, are described in detail for the first time. Possible effects of miniaturization and two hypotheses on the phylogenetic position of Coniopterygidae are evaluated and compared with data from literature. Several convergent modifications in C. pygmaea and other miniaturized insect species are outlined, e.g., a relative increase in the size of the brain, simplification of the tracheal system with respect to the number of tracheae, and reduction of the number of ommatidia and diameter of the facets. Further, the ocular ridge is bell-shaped and countersunk into the head capsule. The cuticle is weakly sclerotized and equipped with wax glands which are unique in Neuroptera. The total number of muscles is not affected by miniaturization. The phylogenetic analysis yields Coniopterygidae as sistergroup to the dilarid clade based on one larval character, the shape of the stylets. The enforced basal position of Coniopterygidae is supported by one disputable synapomorphy of the remaining Neuroptera, the presence of paraglossae in adults.  相似文献   

13.
陈军  宋大祥 《蛛形学报》2003,12(2):66-71
本文记述我国舞蛛属Alopecosa1新种:林站舞蛛A.1inzhan sp.nov.,及3新纪录种:方隔舞蛛A.akkolka Marusik,1994、客居舞蛛A.inquilina(Clerck,1757)和独行舞蛛A.solivaga(Kulczynski,1901)。新种近似于A.sokhondoensis Logunov et Marusik,1994,但新种外雌器中隔扩展部端部向前方延伸较明显,超出中隔柄部,交配管较细长,而后者外雌器中隔扩展部向前方延伸不明显,未超出中隔柄部,交配管较短;另外2者在前眼列各眼相对大小和间距方面也有差别。  相似文献   

14.
首次基于外生殖器构造特征对中国迁粉蝶属Catopsilia,Hüubner进行了系统研究,包括3种4个亚种,绘制了外生殖器特征图,编制了分种检索表;同时对其地理分布进行了初步分析,优势分布地卡要集巾在西南区、华中区和华南区;所有研究标本均保存丁两北农林科技人学昆虫博物馆.  相似文献   

15.
根据分子系统学研究结果,楠属(Phoebe)中以其宿存的花被片在果时松散、先端外倾,果实球形为特征的物种,即山楠Phoebe chinensis Chun,小花楠P.minutiflora H.W.Li,竹叶楠P.faberi(Hemsl.)Chun,小叶楠Pmicrophylla H.W.Li以及长毛楠P.forrestiiW.W.Smith均应归入润楠属(Machilus),其中原先作为润楠属物种发表的竹叶润楠Machilus faberi Hemsl.应予采用,但山楠一种其种加词发表时已是晚出同名,另起新名为Machilus montana L.Li,J.Li&H.W.Li,nom.nov,而余下三种作为新组合在此发表,即:M.minutiflora(H.W.Li)L.Li,J.Li&H.W.Li,comb.nov.;M.microphylla(H.W.Li)L.Li.J.Li&H.W.Li,comb.nov.及Mforrestii(W.W.Smith)L.Li,J.Li&H_W.Li,comb.nov.。  相似文献   

16.
On the basis of molecular phylogenetic analyses of the Persea group (Lauraceae) using the sequences of ITS and LEAFY intron II, the species Phoebe chinensis Chun, P.minutiflora H. W. Li, P.faberi (Hemsl.) Chun, P.microphylla H. W. Li and P.forrestii W. W. Smith, which are characterised by the persistent perianth lobes loosely clasping the base of fruit, apex extrorse, as well as globose fruit, were transferred into the genus Machilis. Accordingly, a new name Machilus montana L. Li, J. Li & H. W. Li, as well as three new combinations M.minutiflora (H. W. Li) L. Li, J. Li & H. W. Li, M.microphylla (H. W. Li) L. Li, J. Li & H. W. Li and M.forrestii (W. W. Smith) L. Li, J. Li & H. W. Li were reported here.  相似文献   

17.
研究了中国竹管蓟马属4种,其中包括1新种Bamboosiella brevibristla,sp.nov.和1中国新记录种Bamboosiella exastis (Ananthakrishnan et Kudo);编制了分种检索表。模式标本保存于包头市园林科技研究所(BLRI),其余观察标本保存于西北农林科技大学昆虫博物馆(NWSUAF)和华南农业大学植物保护系昆虫标本室(SCAC)。  相似文献   

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