The original or primitive venation of mayflies was not presented clearly upon living materials before,this mostly results from the deform of mayfly imaginal wingbase.Some nymphs of large mayflies of China,like Siphlur...
Temperature is a key factor that shapes the distribution of organisms.Having knowledge about how species respond to temperature is relevant to devise strategies for addressing the impacts of climate change.Aquatic ins...
This research was financially supported by the German Federal Ministry for Economic Cooperation and Development(grant number:BMZ 81212690)and a‘Forschung vor Ort’grant for G.K.of the Max Weber-Program of the State of Bavaria.Special thanks are due to the Deutsche Gesellschaft für Internationale Zusammenarbeit(GIZ)GmbH,especially Klaus Schmidt-Corsitto,at that time Programme Director for“Biodiversity and Adaptation of Key Forest Ecosystems to Climate Change II Program”of GIZ and many employees of GIZ Mongolia.
Headwater streams play a major role for provision of ecosystem services,e.g.drinking water.We investigated a high-altitude headwater catchment of the Kharaa River(including 411st-order rivers)to understand the impact ...
Funding was provided by the National Science Foundation(NSF DEB-06-42512 to T.W.);UW-Eau Claire’s Center for International Education;supported by Consejo Nacional de Investigaciones Científicas y Técnicas(CONICET),Argentina。
Small water bodies are critical for maintaining freshwater biodiversity,but are among the least investigated aquatic environments.We examined physical and chemical variables at two reaches in Arroyo Tambillos,a small,...
Under the auspices of Universiti Sains Malaysia Research University Grant(1001/PBIOLOGI/815092)
A study on the distribution of Ephemeroptera, Plecoptera, Trichoptera and Odonata in relation of environmental interruptions was done at three different rivers tributaries of Bukit Merah Reservoir, Perak namely Sungai...
The objectives of this research were to record the changes in composition of the community of ephemeroptera in Plalar-Gremeng river, examine the causes of these changes and discover their significance in the life of t...
supported by the National Natural Science Foundation of China(31172124, 30300037)
The Asian mayfly species of Habrophlebiodes differ from their North American congeners in male genitalia. Among the 4 known Asian species, H. prorninens Ulmer is unique in longer apical segments of labial palpi, venat...
The nymphal biology of a population of Torleya major (Klapalek) in southem Iberian Peninsula was studied. An atypical life cycle pattern is described, with eggs hatching in August producing a fast-developing cohort ...
supported by the Fundamental Research Grant Scheme (FRGS) from the Ministry of Science, Technology and Innovation (MOSTI)
A field study was performed at rivers in Gunung Jerai forest reserve(Kedah,Malaysia) to assess seasonal changes in mayfly community structure and abundance in relation to altitude and water physicochemistry.Rivers at ...
We sincerely thank Dr. N.J. Kluge, (Department of Entomology, Biological Faculty, St. Petersburg State University, Russia) for sending his papers to us. Our research has been supported by grants from the National Natural Science Foundation of China (No. 30430100), the Natural Science Foundation of Beijing (No. 5082002), the Funding Project for Academic Human Resources Under the Jurisdiction of Beijing Municipality and the program of the Presidium of the Russian Academy of Sciences "The origin and evolution of the biosphere".
Abstract Jurassonurus amoenus, a new genus and species of Siphlonuridae s. I. is described from the Middle Jurassic Jiulongshan Formation of the Daohugou Village, Shantou Township, Ningcheng County, Inner Mongolia, Ch...