Elymus duthiei(Melderis)G.Singh,newly recorded from Xizang,China,is described and illustrated in detail.Morphologically,the species is similar to E.anthosachnoides(Keng)Á.Löve ex B.R.Lu and E.glaberrimus(Ken...Elymus duthiei(Melderis)G.Singh,newly recorded from Xizang,China,is described and illustrated in detail.Morphologically,the species is similar to E.anthosachnoides(Keng)Á.Löve ex B.R.Lu and E.glaberrimus(Keng&S.L.Chen)S.L.Chen but differs from the former in height and diameter of culms,number of nodes,width of leaf blades,and type of trichome and size of spikelets,and from the latter in distribution,height of culms,type of trichome of spikelets,and awn length.Detailed photo plates,descriptions,and distribution data are provided.展开更多
The genus Monorbiseta and M. monorbiseta are recorded for the first time in China. Monorbiseta quadrispinula, sp. n. from Maoershan Nature Reserve, Guangxi Province, South China is described. The new species can be di...The genus Monorbiseta and M. monorbiseta are recorded for the first time in China. Monorbiseta quadrispinula, sp. n. from Maoershan Nature Reserve, Guangxi Province, South China is described. The new species can be distinguished from M. monorbiseta by vibrissal angle and gena brownish black, R2＋3 long and slightly straight, female medial part of tergite 8 rectangular, sternite 8 with a row of 4 minute spinules.展开更多
The genus Acmopolynema Ogloblin is briefly reviewed. Five species from China are described and illustrated. Among which, three species, A. longicoxilla, A. reticoxilla and A. campylura are new to science, ...The genus Acmopolynema Ogloblin is briefly reviewed. Five species from China are described and illustrated. Among which, three species, A. longicoxilla, A. reticoxilla and A. campylura are new to science, two species are first records from China, A key to the five species is provided. All specimens examined are deposited in Biological Control Research Institute, Fujian Agriculture and Forestry University, Fuzhou, China.展开更多
This paper deals with six species of the genus Eucoenogenes Meyrick from China. Two species, Eucoenogenes elongata, sp. nov. and Eucoenogenes wuyiensis, sp. nov., are described as new to science. E. cyanopsis (Meyrick...This paper deals with six species of the genus Eucoenogenes Meyrick from China. Two species, Eucoenogenes elongata, sp. nov. and Eucoenogenes wuyiensis, sp. nov., are described as new to science. E. cyanopsis (Meyrick) is reported for the first time in China. The adult photographs and the genital structure of the new species are provided. A key to all the known Chinese species is given.展开更多
The present paper describes 5 new species of Tribe Grapholitini, viz. Grapholita curviphalla Liu et Yan, sp. nov., G. dactyla Liu et Yan, sp. nov., G. globovalva Liu et Yan, sp. nov., G. globella Liu e...The present paper describes 5 new species of Tribe Grapholitini, viz. Grapholita curviphalla Liu et Yan, sp. nov., G. dactyla Liu et Yan, sp. nov., G. globovalva Liu et Yan, sp. nov., G. globella Liu et Yan, sp. nov. and Cydia curvivalva Liu et Yan, sp. nov.. All the types specimens are deposited in the Institute of Zoology, Academia Sinica.展开更多
This paper describes the present situation, construction experiences, existing problems and the principal tasks in the development of small hydropower in China.
Two species of Perilampus Latreille, i.e., Perilampus noemi Nikol＇skaya and Perilampus nola Nikol＇skaya, are newly reported from China. Morphological descriptions, distribution and morphological figures and a key to...Two species of Perilampus Latreille, i.e., Perilampus noemi Nikol＇skaya and Perilampus nola Nikol＇skaya, are newly reported from China. Morphological descriptions, distribution and morphological figures and a key to the two newly recorded species of Perilampus in China （females） are provided. All the specimens are deposited in the Zoological Museum, Institute of Zoology, Chinese Academy of Sciences.展开更多
This paper deals with two species of the genus Antichlidas Meyrick. Antichlidas trigonia sp. nov. is described as new to science. The adult photograph and the genital structures of the new species are provided. A key ...This paper deals with two species of the genus Antichlidas Meyrick. Antichlidas trigonia sp. nov. is described as new to science. The adult photograph and the genital structures of the new species are provided. A key to the described species is given.展开更多
The quercus group in the genus Typhlocyba from China is reviewed. Three new species are described and illustrated： T. choui sp. nov., T. daliensis sp. nov. and T. trimaculata sp. nov. One species, T. quercus （Fabric...The quercus group in the genus Typhlocyba from China is reviewed. Three new species are described and illustrated： T. choui sp. nov., T. daliensis sp. nov. and T. trimaculata sp. nov. One species, T. quercus （Fabricius, 1777）, is newly recorded from China. A key to males of the quercus group in China is provided.展开更多
Metaphycus liaoi sp. nov., is reported from China. Photomicrographs are provided to illustrate morphological characters of the species. Metaphycus liaoi sp. nov. is similar to M. stagnarum. In females of Metaphycus li...Metaphycus liaoi sp. nov., is reported from China. Photomicrographs are provided to illustrate morphological characters of the species. Metaphycus liaoi sp. nov. is similar to M. stagnarum. In females of Metaphycus liaoi, the maximum width of antennal scape is located in basal half; ovipositor clearly longer than mid tibia. In males of M. liaoi, F1 is clearly shorter than pedicel; antennal scape clearly flattened and expanded, about 3 x as long as broad. The specimens including the holotype are deposited in Institute of Zoology, Chinese Academy of Sciences, Beijing （IZCAS）.展开更多
This paper describes a new species, Coelopencyrtus claviger, collected from Yichun, Heilongjiang province, which is also the first record of the genus Coelopencyrtus Timberlake to China. The type specimens are...This paper describes a new species, Coelopencyrtus claviger, collected from Yichun, Heilongjiang province, which is also the first record of the genus Coelopencyrtus Timberlake to China. The type specimens are deposited in the Department of Plant Protection, Zhejiang Unversity.展开更多
Chouioia cunea Yang is a natural enemy for many kinds of crop and forest pests, particularly for Hyphantria cunea Drary, which is an international quarantine pest. The experiment of rearing Chouioia cunea with Tussah ...Chouioia cunea Yang is a natural enemy for many kinds of crop and forest pests, particularly for Hyphantria cunea Drary, which is an international quarantine pest. The experiment of rearing Chouioia cunea with Tussah (Silkworm) pupa were carried out by 搕hree-cut method?and inoculating method. The results showed that three-cut method is effective way for breed-ing Chouioia cunea, with a parasitical rate of 95%. The biological characteristics and the life cycle of Chouioia cunea were ob-served and described and more hosts of Chouioia cunea were found. 揟hree-cut method?as a new technique of rearing Chouioia cunea has been put into practice.展开更多
Fragments of nuclear ribosomal 28S rDNA D2 divergent domain, mitochondrial 16S rDNA, and COI partial genes of 15 species in the subgenus Singhardina Mahmood from China were amplified and sequenced. Molecular phylogene...Fragments of nuclear ribosomal 28S rDNA D2 divergent domain, mitochondrial 16S rDNA, and COI partial genes of 15 species in the subgenus Singhardina Mahmood from China were amplified and sequenced. Molecular phylogenetic trees were constructed using maximum parsimony, maximum likelihood and Bayesian inference methods. Results from these methods revealed similar topologies with recognizable relationships among subclades. The phylogenetic relationship of four species groups of subgenus Singhardina Mahmood from China is discussed for the first time. The results show that Singhardina Mahmood forms a single lineage representing a monophyletic group. The Eurhadina （Singhardina） rubra species group newly proposed in this study is likely the most basal species group within Singhardina Mahmood. The E. （Singhardina） robusta species group is the sister group of the E. （Singhardina） mamata species group. Molecular evidence supports including the E. （Singhardina） vittata species group in the E. （Singhardina） punjabensis species group.展开更多
Micromya longicauda Mo, sp. nov. is described and illustrated. A key to species of Micromya Rondani from China is given. The type specimens are deposited in the Insect Collection of Shandong Agricultural University.
Three species of the genus Eutorna Meyrick, 1889 are treated. Eutorna undulosa, sp. nov. is described as new and E. leonidi Lvovsky, 1979 is recorded for the first time for China. Photographs of the adults and the gen...Three species of the genus Eutorna Meyrick, 1889 are treated. Eutorna undulosa, sp. nov. is described as new and E. leonidi Lvovsky, 1979 is recorded for the first time for China. Photographs of the adults and the genital structures are provided. All the studied specimens, including the types, are deposited in the Insect Collection, College of Life Sciences, Nankai University, Tianjin, China.展开更多
Acerophagus pudongensis,sp. nov.,reared from Diaspididae on Bambusa multiplex collected from Shanghai,China,is described and illustrated. The type specimens are deposited in the Institute of Plant Physiology Ecology,S...Acerophagus pudongensis,sp. nov.,reared from Diaspididae on Bambusa multiplex collected from Shanghai,China,is described and illustrated. The type specimens are deposited in the Institute of Plant Physiology Ecology,SIBS,Chinese Academy of Sciences,Shanghai.展开更多
As a part of a basic research project on Xeno-transplantion. we have been engaged in the derivation of embryonic stein cell lines from Chinese mini swine. Here, we reported for the first time the establishment of two ...As a part of a basic research project on Xeno-transplantion. we have been engaged in the derivation of embryonic stein cell lines from Chinese mini swine. Here, we reported for the first time the establishment of two porcine EG cell lines (BPEG1 and BPEG2) from primordial germ cells of genital ridges of a 28 and a 27 d embryos respectively. Their pluripotent nature has been identified by colony morphology, marker characterization as well as by in vitro and in vivo differentiation. These porcine EG cells are potentially useful for further basic studies.展开更多
文摘Elymus duthiei(Melderis)G.Singh,newly recorded from Xizang,China,is described and illustrated in detail.Morphologically,the species is similar to E.anthosachnoides(Keng)Á.Löve ex B.R.Lu and E.glaberrimus(Keng&S.L.Chen)S.L.Chen but differs from the former in height and diameter of culms,number of nodes,width of leaf blades,and type of trichome and size of spikelets,and from the latter in distribution,height of culms,type of trichome of spikelets,and awn length.Detailed photo plates,descriptions,and distribution data are provided.
基金supported by the National Natural Science Foundation of China(30770252, 31071965)
文摘The genus Monorbiseta and M. monorbiseta are recorded for the first time in China. Monorbiseta quadrispinula, sp. n. from Maoershan Nature Reserve, Guangxi Province, South China is described. The new species can be distinguished from M. monorbiseta by vibrissal angle and gena brownish black, R2＋3 long and slightly straight, female medial part of tergite 8 rectangular, sternite 8 with a row of 4 minute spinules.
文摘The genus Acmopolynema Ogloblin is briefly reviewed. Five species from China are described and illustrated. Among which, three species, A. longicoxilla, A. reticoxilla and A. campylura are new to science, two species are first records from China, A key to the five species is provided. All specimens examined are deposited in Biological Control Research Institute, Fujian Agriculture and Forestry University, Fuzhou, China.
基金The research was supported by the National Natural Science Foundation of China for the Special Program.
文摘This paper deals with six species of the genus Eucoenogenes Meyrick from China. Two species, Eucoenogenes elongata, sp. nov. and Eucoenogenes wuyiensis, sp. nov., are described as new to science. E. cyanopsis (Meyrick) is reported for the first time in China. The adult photographs and the genital structure of the new species are provided. A key to all the known Chinese species is given.
文摘The present paper describes 5 new species of Tribe Grapholitini, viz. Grapholita curviphalla Liu et Yan, sp. nov., G. dactyla Liu et Yan, sp. nov., G. globovalva Liu et Yan, sp. nov., G. globella Liu et Yan, sp. nov. and Cydia curvivalva Liu et Yan, sp. nov.. All the types specimens are deposited in the Institute of Zoology, Academia Sinica.
文摘This paper describes the present situation, construction experiences, existing problems and the principal tasks in the development of small hydropower in China.
基金supported by the Basic Research Project of S & T (2012FY111100)the Open Project of the Xinjiang Key Laboratory of Biological Resources and Genetic Engineering (XJDX0201-2211-06)
文摘Two species of Perilampus Latreille, i.e., Perilampus noemi Nikol＇skaya and Perilampus nola Nikol＇skaya, are newly reported from China. Morphological descriptions, distribution and morphological figures and a key to the two newly recorded species of Perilampus in China （females） are provided. All the specimens are deposited in the Zoological Museum, Institute of Zoology, Chinese Academy of Sciences.
基金The research was supported by the National Natural Science Foundation of China for the Special Program
文摘This paper deals with two species of the genus Antichlidas Meyrick. Antichlidas trigonia sp. nov. is described as new to science. The adult photograph and the genital structures of the new species are provided. A key to the described species is given.
基金supported by the National Natural Science Foundation of China (30770262)the Ministry of Science and Technology of the People’s Republic of China (MOST grant No. 2006FY120100)Northwest A&F University Grants for Outstanding Young Faculty Members (Z111020905)
文摘The quercus group in the genus Typhlocyba from China is reviewed. Three new species are described and illustrated： T. choui sp. nov., T. daliensis sp. nov. and T. trimaculata sp. nov. One species, T. quercus （Fabricius, 1777）, is newly recorded from China. A key to males of the quercus group in China is provided.
基金This project was supported by the National Science Foundation of China (30500056, 30670235)partially by National Science Fund for Fostering Talents in Basic Research (Special subjects in animal taxonomy, NSFC-J0630964/J0109)
文摘Metaphycus liaoi sp. nov., is reported from China. Photomicrographs are provided to illustrate morphological characters of the species. Metaphycus liaoi sp. nov. is similar to M. stagnarum. In females of Metaphycus liaoi, the maximum width of antennal scape is located in basal half; ovipositor clearly longer than mid tibia. In males of M. liaoi, F1 is clearly shorter than pedicel; antennal scape clearly flattened and expanded, about 3 x as long as broad. The specimens including the holotype are deposited in Institute of Zoology, Chinese Academy of Sciences, Beijing （IZCAS）.
文摘This paper describes a new species, Coelopencyrtus claviger, collected from Yichun, Heilongjiang province, which is also the first record of the genus Coelopencyrtus Timberlake to China. The type specimens are deposited in the Department of Plant Protection, Zhejiang Unversity.
文摘Chouioia cunea Yang is a natural enemy for many kinds of crop and forest pests, particularly for Hyphantria cunea Drary, which is an international quarantine pest. The experiment of rearing Chouioia cunea with Tussah (Silkworm) pupa were carried out by 搕hree-cut method?and inoculating method. The results showed that three-cut method is effective way for breed-ing Chouioia cunea, with a parasitical rate of 95%. The biological characteristics and the life cycle of Chouioia cunea were ob-served and described and more hosts of Chouioia cunea were found. 揟hree-cut method?as a new technique of rearing Chouioia cunea has been put into practice.
基金supported by"The National Natural Science Foundation of China" (No. 30770262)"The Ministry of Science and Technology of the People's Republic of China " (No. 2006FY120100)partly by "Northwest A&F University Grants for Outstanding Young Faculty Members" (No.Z111020905)
文摘Fragments of nuclear ribosomal 28S rDNA D2 divergent domain, mitochondrial 16S rDNA, and COI partial genes of 15 species in the subgenus Singhardina Mahmood from China were amplified and sequenced. Molecular phylogenetic trees were constructed using maximum parsimony, maximum likelihood and Bayesian inference methods. Results from these methods revealed similar topologies with recognizable relationships among subclades. The phylogenetic relationship of four species groups of subgenus Singhardina Mahmood from China is discussed for the first time. The results show that Singhardina Mahmood forms a single lineage representing a monophyletic group. The Eurhadina （Singhardina） rubra species group newly proposed in this study is likely the most basal species group within Singhardina Mahmood. The E. （Singhardina） robusta species group is the sister group of the E. （Singhardina） mamata species group. Molecular evidence supports including the E. （Singhardina） vittata species group in the E. （Singhardina） punjabensis species group.
文摘Micromya longicauda Mo, sp. nov. is described and illustrated. A key to species of Micromya Rondani from China is given. The type specimens are deposited in the Insect Collection of Shandong Agricultural University.
基金The research was supported by the Ministry of Science and Technology of the People's Republic of China(No.2006FY120100)
文摘Three species of the genus Eutorna Meyrick, 1889 are treated. Eutorna undulosa, sp. nov. is described as new and E. leonidi Lvovsky, 1979 is recorded for the first time for China. Photographs of the adults and the genital structures are provided. All the studied specimens, including the types, are deposited in the Insect Collection, College of Life Sciences, Nankai University, Tianjin, China.
文摘Acerophagus pudongensis,sp. nov.,reared from Diaspididae on Bambusa multiplex collected from Shanghai,China,is described and illustrated. The type specimens are deposited in the Institute of Plant Physiology Ecology,SIBS,Chinese Academy of Sciences,Shanghai.
基金an introductory part of a project supported by National Science Foundation of China(No.39993430).
文摘As a part of a basic research project on Xeno-transplantion. we have been engaged in the derivation of embryonic stein cell lines from Chinese mini swine. Here, we reported for the first time the establishment of two porcine EG cell lines (BPEG1 and BPEG2) from primordial germ cells of genital ridges of a 28 and a 27 d embryos respectively. Their pluripotent nature has been identified by colony morphology, marker characterization as well as by in vitro and in vivo differentiation. These porcine EG cells are potentially useful for further basic studies.
