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太行玄参 新种 图1 Scrophularia taihangshanensis C. S. Zhu et H. W. Yang,sp. nov. (Sect. Scrophularia) Species S. macrocarpae Tsoong affinis, a qua differt panicula e racemis 8~15 cmlongis composita, rhachidi et ramulis paniculae tenuibus flexuosis, calyce 2.5~3 mm longo,lobis corollae oblongis vel obovato-oblongis, anthera staminodii oblonga, stylo ovario 4~5 plo 相似文献
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对峡东和邻近地区早寒武世古盘虫类三叶虫的再研究,支持将Emeidiscus Li,1980;Mianxrindiscus S.Zhang et Zhu in Zhang et al,1980;Mianxiandiscus(Liangshandiscus)S.Zhang in Zhang et al.,1980;Hupeidiscus Chang in Lu et al.,1974;Guizhoudiscus S.Zhang in Zhang et al.,1980;Shizhudiscus S.Zhang et Zhu in Zhang et al.,1980等属作为Tsunyidiscus Chang,1966的同义名的意见。并对前人所建立的有关属的种,进行了重新研究和整理,作了大量的归并和修订。就目前所知道,峡东地区早寒武世水井沱组的古盘虫类三叶虫仅有Tsunyidiscus Chang,1966和Sinodiscus Chang in Lu et al,1974两属。Hupeidiscus经修订归入Tsunyidiscus Chang,1966后,原Hebediscus orientalis Chang,1953(即原Hupeidiscus的模式种)一种的种名与Tsunyidiscus orientalis(Walcott,1905)重名,故将前者重新命名为Tsunyidiscus pertenus nom.nov.。文中还记述了湖北宜昌、秭归等地的早寒武世古盘虫类三叶虫2属3种,包括Tsunyidiscus yanjiazhaiensis S.Zhang,Zhou et Yuan in Yin and Li,1978;Tsunyidisacutus(Sun,1983);Sinodiscus changyangensis S.Zhang in Zhou et al.,1977。 相似文献
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Yuri M. Marusik Andrei V. Tanasevitch Dmitri K. Kurenshchikov Dmitri V. Logunov 《蛛形学报》2007,16(1):37-64
326 species of spiders belonging to 26 families are recorded from the Bolshekhekhtsyrski State Nature Reserve,of them 70 are new records for the reserve and six are new to the fauna of Russia:Asperthorax borealis Ono et Saito,2001; Cyclosa kumadai Tanikawa,1992; Cyclosa okumae Tanikawa,1992(earlier it was identified as C. argenteoalba Bosenberg et Strand,1906); Haplodrassus taepaikensis Paik,1992; Hypselistes fossilobus Fei et Zhu,1993; and Pachygnatha gaoi Zhu et al.,2003. The name Pronous minutus (S. Saito,1939) is synonymized with Pronoides brunneus Schenkel,1936. The male of H. taepaikensis is illustrated for the first time. Composition of the fauna is briefly discussed; 41% of the recorded species have their ranges confined to the SE Palaearctics. By its species diversity,the reserve's fauna is the second largest local fauna eastward of the Urals. An expected spider diversity of this reserve is likely to be over 400 species. 相似文献
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1.勐仓蛮白蚁Microtermes menglunensis Zhu et Huang 新种 兵蚁(图Ⅰ:1—8) 相似文献
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《Ibis》1930,72(S1):458-461
A part from considerations as to where it is best wedged into the linear sequence, the brachyptera group is defined in general terms as a compact group of four small or very small species which resemble one another in many important specific characters and the other thirty-six species classified here as Cisticola in so many ways of form, coloration and behaviour as to make them best understood by classifying them also under that generic name. 相似文献
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G Dunea 《BMJ (Clinical research ed.)》1975,2(5967):383-387
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