Results 71 to 80 of about 149,309 (181)

Water quality parameters and population of aquatic insect larvae in Pardi Lake, Gadchiroli District (M.S.) of India

Environment Conservation Journal
The present research deals with the study on some physicochemical parameters and the population of aquatic insect and insect larvae of Pardi lake, Gadchiroli which was carried out from February 2016 to January 2017.
Rajendra Narayanrao Chavhan
doaj   +1 more source

The weevil-watermilfoil interaction at different spatial scales: what we know and what we need to know [PDF]

, 2000
The North American weevil ( Euhrychiopsis lecontei (Dietz)) is being considered as a biological control agent for Eurasian watermilfoil ( Myriophyllum spicatum L.).
Creed, Robert P.
core  

An Aquatic Hymenopterous Insect [PDF]

Nature, 1881
THE following circumstance may prove interesting, and probably new, to some of your entomological readers. On September 10, in a gathering of pond-water made in this neighbourhood and brought home for microscopical examination, a somewhat singular and unusual object presented itself, but speedily making its way to the sediment at the bottom, it became ...
openaire   +1 more source

Preliminary archaeoentomological analyses of permafrost-preserved cultural layers from the pre-contact Yup’ik Eskimo site of Nunalleq, Alaska : implications, potential and methodological considerations [PDF]

, 2015
Acknowledgements Site excavation and samples collection were conducted by archaeologists from the University of Aberdeen, with the help of archaeologists and student excavators from the University of Aberdeen University of Alaska Fairbanks and Bryn Mawr ...
Arnett R. H., Arnett R. H., Bain A. L., Barker J. H., Birks H. J. B., Borror D. J., Bousquet Y., Bresciani J., Bresciani J., Buckland P. C., Buckland P. C., Buckland P. C., Böcher J., Cappers R. T. J., Coope G. R., Elias S. A., Fienup-Riordan A., Fienup-Riordan A., Forbes V., Forbes V., Frink L., Haarløv N., Hall A. R., Hansen J. P. H., Hartman C. W., Hastorf C. A., Hoffecker J. F., Kate Britton, Kenward H. K., Kenward H. K., Kenward H. K., Kenward H. K., Kenward H. K., Kenward H. K., Koch K., Larsson S. G., Lutz B. J., Oswalt W. H., Pearsall D. M., Peterson A., Phipps J., Price M. A., Rick Knecht, Sadler J. P., Sadler J. P., Shaw R. D., Séguy E., Vanstone J. W., Véronique Forbes   +48 more
core   +1 more source

An Aquatic Hymenopterous Insect [PDF]

Nature, 1895
No doubt many of your readers are aware that, in 1863, Sir John Lubbock gave an account of an extraordinary hymenopterous insect which he had observed swimming in a basin of water taken from a pond at Chislehurst. Another observer (Mr. Duchess, of Stepney) had also found a single specimen about the same time; then, in 1881, Mr.
openaire   +1 more source

Forest management intensity affects aquatic communities in artificial tree holes [PDF]

, 2016
Forest management could potentially affect organisms in all forest habitats. However, aquatic communities in water-filled tree-holes may be especially sensitive because of small population sizes, the risk of drought and potential dispersal limitation. We
Gossner, Martin M., Guidetti, Brenda Yamile, Lade, Peggy, Petermann, Jana S., Rohland, Anja, Sichardt, Nora, Weisser, Wolfgang W.   +6 more
core   +4 more sources

Morphology and Ecological Notes on the Larvae and Pupae of Simulium (Simulium) from Korea

Animal Systematics, Evolution and Diversity, 2015
Morphological features of larvae and pupae of twelve species of Simulium (Simulium) from Korea are investigated and redescribed. Detailed descriptions of immature stages of each species are provided with photographs.
Sam-Kyu Kim
doaj  

Incidence of Wolbachia in aquatic insects

Ecology and Evolution, 2017
AbstractWolbachia is a genus of intracellular bacteria typically found within the reproductive systems of insects that manipulates those systems of their hosts. While current estimates of Wolbachia incidence suggest that it infects approximately half of all arthropod species, these estimates are based almost entirely on terrestrial insects.
Eric J. Sazama, Michael J. Bosch, Carmelita S. Shouldis, Scot P. Ouellette, Jeff S. Wesner   +4 more
openaire   +2 more sources

Modeling the transmission of Wolbachia in mosquitoes for controlling mosquito-borne diseases

, 2017
We develop and analyze an ordinary differential equation model to assess the potential effectiveness of infecting mosquitoes with the Wolbachia bacteria to control the ongoing mosquito-borne epidemics, such as dengue fever, chikungunya, and Zika ...
Hyman, James M., Qu, Zhuolin, Xue, Ling
core   +1 more source

Aquatic Insects of California [PDF]

Ecology, 1957
Robert W. Pennak, Robert L. Usinger
  +5 more sources