The genus Parahybos is newly recorded from Tibet. The following two new species are described： Parahybos breviprocerus sp. nov. and P longiprocerus sp. nov.
The genus Syndyas Loew is newly recorded from Tibet, China. One new species, Syndyas tibetensis sp. nov., is described. A key to the species of Syndyas from China is presented.
A new species, Rhamphomyia （Rhamphomyia） biseta sp. nov., in the subgenus Rhamphomyia from China is described. A key to the species in this subgenus from China is provided.
Previously only one species in the subgenus Coptophlebia was known from Vietnam. Here the following three new species are added to the fauna of Vietnam： Empis（Coptophlebia） bicoloripes sp. nov., E.（C.） longisetos...Previously only one species in the subgenus Coptophlebia was known from Vietnam. Here the following three new species are added to the fauna of Vietnam： Empis（Coptophlebia） bicoloripes sp. nov., E.（C.） longisetosa sp. nov., and E.（C.） wangi sp. nov.. A key to the species in this subgenus from Vietnam is presented.展开更多
Seventeen species of the genus Hybos Meigen have been previously known to occur in Northwest China. Two more species of Hybos are added to this region： Hybos diebuensis sp. nov. and Hybos triseta sp. nov. An updated ...Seventeen species of the genus Hybos Meigen have been previously known to occur in Northwest China. Two more species of Hybos are added to this region： Hybos diebuensis sp. nov. and Hybos triseta sp. nov. An updated key to species of Hybos from Northwest China is presented.展开更多
Four species of the genus Hybos Meigen were previously known to occur in Northeast China. The following two species of Hybos are added to this region： Hybos changbaishanus sp. nov. and Hybos emeishanus Yang Yang, 198...Four species of the genus Hybos Meigen were previously known to occur in Northeast China. The following two species of Hybos are added to this region： Hybos changbaishanus sp. nov. and Hybos emeishanus Yang Yang, 1989. A key to the known species of Hybos from Northeast China is provided.展开更多
Invasions by exotic insects and diseases are one of the most important threats to the stability and productivity of forest ecosystems around the world. Lymantria dispar （Lepidoptera： Lymantriidae） in Iran was obser...Invasions by exotic insects and diseases are one of the most important threats to the stability and productivity of forest ecosystems around the world. Lymantria dispar （Lepidoptera： Lymantriidae） in Iran was observed for the first time in 1937 by Jalal Afshar in oak forests of the Guilan state region. Since its introduction, gypsy moth has spread to the northern, western and south-western regions of Iran. The largest outbreaks of gypsy moth occurred in the Talesh Oak forests of the Hyrcanian zone in 1975. The gypsy moth is a highly polyphagous folivore species that feeds on over 300 species of woody plants. Among its most preferred hosts are oaks and aspens. Some trees are resistant to the gypsy moth including honey locust, black locust, silver maple, green ash, dogwood, sycamore, horse chestnut, firs, and tulip trees. Defoliation during severe outbreaks alters the appearance of forest habitats and leads to tree mortality and changes in stand composition. This study was conducted during 2008 and 2009 in an effort to determine the primary host tree species that the gypsy moth infests in the Hyrcanian forests of lran. For that purpose all egg masses in the area were counted and conclusively significant differences in defoliation levels among tree species were found. The primary host tree species of gypsy moth in Iran was Persian ironweed, Parrotia persica.展开更多
In today’s global integration, TV dance talent show has gradually developed into a cultural industry, the trend of cross-cultural communication more and more significant. In this paper, Shanghai Oriental TV’s “ So ...In today’s global integration, TV dance talent show has gradually developed into a cultural industry, the trend of cross-cultural communication more and more significant. In this paper, Shanghai Oriental TV’s “ So You Think You Can Dance “ as the object of study, through the interpretation of the connotation of cross-cultural communication to analyze TV dance show across national boundaries. The entertainment dissemination form, the honorable person show dissemination charm and the audience participation the propagation effect three aspects analyze the television to dance choose the show program trans-culture dissemination the characteristic, then proposed that we must restructure the television to dance chooses the show program trans-culture dissemination the shape to need to pay great attention to cultural the compatibility, the dissemination mark innovation as well as the innovation proliferation.展开更多
Gypsy moth, Lymantria dispar （L.） is one of the most widespread defoliators of deciduous and larch forests in Kazakhstan. Preferred host plants, flying capacity of females and neonate caterpillars, preferred places ...Gypsy moth, Lymantria dispar （L.） is one of the most widespread defoliators of deciduous and larch forests in Kazakhstan. Preferred host plants, flying capacity of females and neonate caterpillars, preferred places for egg laying, major factors of mortality and other characteristics vary considerably between different populations of the pest. According to several year researches on gypsy moth, in Kazakhstan, the main biological characteristics of this pest in the regions were investigated. Results of research showed that gypsy moth exists in central and northern of theses regions. From biological and geographical aspects, gypsy moth which there is in Kazakhstan is close to the same species from Siberia western regions. The pest lays on the different heights of trees trunk. It was found that the number of eggs in each egg mass and egg masses laid by the pest are different. The lack of egg eaters and the over- reproduction of the pest at the natural conditions have resulted in the development of bacterial and viral diseases in the populations of this pest from the regions of Kazakhstan to Siberia west.展开更多
基金funded by the National Natural Science Foundation of China (31272354)
文摘The genus Parahybos is newly recorded from Tibet. The following two new species are described： Parahybos breviprocerus sp. nov. and P longiprocerus sp. nov.
基金funded by Special Fund for Basic Scientific Research project in the central scientific research institutes (Institute of Grassland Research of CAAS)(1610332012007)Special Fund for Agro-scientific Research in the Public Interest(201003079)
文摘The genus Syndyas Loew is newly recorded from Tibet, China. One new species, Syndyas tibetensis sp. nov., is described. A key to the species of Syndyas from China is presented.
基金funded by the Ministry of Science and Technology of the Republic of China(2013DFR30760,2005DKA21402,2012FY111100)the Special fund for basic scientific research project in the central scientific research institutes(Institute of Grassland Research of CAAS)(1610332014012)the National Natural Science Foundation of China(41301049)
文摘A new species, Rhamphomyia （Rhamphomyia） biseta sp. nov., in the subgenus Rhamphomyia from China is described. A key to the species in this subgenus from China is provided.
基金funded by the National Natural Science Foundation of China(31272354)
文摘Previously only one species in the subgenus Coptophlebia was known from Vietnam. Here the following three new species are added to the fauna of Vietnam： Empis（Coptophlebia） bicoloripes sp. nov., E.（C.） longisetosa sp. nov., and E.（C.） wangi sp. nov.. A key to the species in this subgenus from Vietnam is presented.
基金funded by the National Natural Science Foundation of China(31272354,31511130022)
文摘Seventeen species of the genus Hybos Meigen have been previously known to occur in Northwest China. Two more species of Hybos are added to this region： Hybos diebuensis sp. nov. and Hybos triseta sp. nov. An updated key to species of Hybos from Northwest China is presented.
基金funded by the National Natural Science Foundation of China (41511140288 , 41301049, 31272354, 4151101023, 31511130022)National Natural Science Foundation of Inner Mongolia (2015MS0391)
文摘Four species of the genus Hybos Meigen were previously known to occur in Northeast China. The following two species of Hybos are added to this region： Hybos changbaishanus sp. nov. and Hybos emeishanus Yang Yang, 1989. A key to the known species of Hybos from Northeast China is provided.
文摘Invasions by exotic insects and diseases are one of the most important threats to the stability and productivity of forest ecosystems around the world. Lymantria dispar （Lepidoptera： Lymantriidae） in Iran was observed for the first time in 1937 by Jalal Afshar in oak forests of the Guilan state region. Since its introduction, gypsy moth has spread to the northern, western and south-western regions of Iran. The largest outbreaks of gypsy moth occurred in the Talesh Oak forests of the Hyrcanian zone in 1975. The gypsy moth is a highly polyphagous folivore species that feeds on over 300 species of woody plants. Among its most preferred hosts are oaks and aspens. Some trees are resistant to the gypsy moth including honey locust, black locust, silver maple, green ash, dogwood, sycamore, horse chestnut, firs, and tulip trees. Defoliation during severe outbreaks alters the appearance of forest habitats and leads to tree mortality and changes in stand composition. This study was conducted during 2008 and 2009 in an effort to determine the primary host tree species that the gypsy moth infests in the Hyrcanian forests of lran. For that purpose all egg masses in the area were counted and conclusively significant differences in defoliation levels among tree species were found. The primary host tree species of gypsy moth in Iran was Persian ironweed, Parrotia persica.
文摘In today’s global integration, TV dance talent show has gradually developed into a cultural industry, the trend of cross-cultural communication more and more significant. In this paper, Shanghai Oriental TV’s “ So You Think You Can Dance “ as the object of study, through the interpretation of the connotation of cross-cultural communication to analyze TV dance show across national boundaries. The entertainment dissemination form, the honorable person show dissemination charm and the audience participation the propagation effect three aspects analyze the television to dance choose the show program trans-culture dissemination the characteristic, then proposed that we must restructure the television to dance chooses the show program trans-culture dissemination the shape to need to pay great attention to cultural the compatibility, the dissemination mark innovation as well as the innovation proliferation.
文摘Gypsy moth, Lymantria dispar （L.） is one of the most widespread defoliators of deciduous and larch forests in Kazakhstan. Preferred host plants, flying capacity of females and neonate caterpillars, preferred places for egg laying, major factors of mortality and other characteristics vary considerably between different populations of the pest. According to several year researches on gypsy moth, in Kazakhstan, the main biological characteristics of this pest in the regions were investigated. Results of research showed that gypsy moth exists in central and northern of theses regions. From biological and geographical aspects, gypsy moth which there is in Kazakhstan is close to the same species from Siberia western regions. The pest lays on the different heights of trees trunk. It was found that the number of eggs in each egg mass and egg masses laid by the pest are different. The lack of egg eaters and the over- reproduction of the pest at the natural conditions have resulted in the development of bacterial and viral diseases in the populations of this pest from the regions of Kazakhstan to Siberia west.
