G. pulex is abundant in small stony streams, but somewhat scarce in stony rivers, in lakes and in ponds, though in the last it may be numerous where the bottom is stony. Factors affecting its occurrence and abundance are discussed. The proportion of Gammarus eaten by the large carnivorous ...
Influence of benzene on the phytoplankton and on Daphnia pulex in compartments of an experimental pond 来自 Semantic Scholar 喜欢 0 阅读量: 31 作者:JP Lay,W Schauerte,L Peichl,W Klein,F Korte 摘要: Benzene, with initial concentrations of 100 and 50 mg per liter, was dosed in duplicates ...
Cholinesterase activity in Gammarus pulex (Crustacea Amphipoda): characterization and effects of chlorpyrifos. Toxicology 236, 178e189.Xuereb, B., Noury, P., Felten, V., Garric, J., Geffard, O., 2007. Cholinesterase activity in Gammarus pulex (Crustacea, Amphipoda): characterization and effects...
Clonal diversity in high arctic populations of Daphnia pulex, a polyploid, apomictic complex. Evolution, 41, 1335±1346.Weider LJ, Beaton MJ, Hebert PDN (1987) Clonal diversity in high-Arctic populations of Daphnia pulex , a polyploid apomictic complex. Evolution 41:1335–1346...
2007 Profiling sex-biased gene expression during parthe- nogenetic reproduction in Daphnia pulex. BMC Genomics 8, 464. (doi:10.1186/1471-2164-8-464)Eads BD, Colbourne JK, Bohuski E, Andrews J: Profiling sex-biased gene expression during parthenogenetic reproduction in Daphnia pulex . BMC ...
Daphnia pulexfilter‐screen enlargementhemoglobin synthesisneck teeth formationphenotypic plasticityIn natural systems, a multitude of environmental stressors can interactively influence wildlife phenotypes. Understanding the patterns in phenotypic changes under multiple stressors is key to identify the principles ...
Daphnia pulex from a pond in Northern Italy shows four distinct defensive morphotypes, varying in the number, location and thickness of neckteeth, as the results of phenotypic plasticity. Because the frequency of the morphotypes was not related to the density of Chaoborus flavicans larvae, the ...
pulex.doi:10.1139/f92-019Ramcharan, Charles W.Dodson, Stanley I.Lee, JasonCanadian Journal of Fisheries and Aquatic SciencesRamcharan, C. W., Dodson, S. I. & Lee, J. (1992): Predation risk, prey behavior, and feeding rate in Daphnia pulex. - Can. J. Fish. Aquat. Sci. 49: 159-...
PURIFICATION AND BIOCHEMICAL CHARACTERIZATION OF GLUTATHIONE REDUCTASE ENZYME IN Gainmarus pulex Afyon Kocatepe University Journal of SciencePoyraz, smailKutlu, MehtapAydoan, Gzde
Bjerregaard, Locomotory behaviour in the freshwater amphipod Gammarus pulex exposed to the pyrethroid cypermethrin, Chem. Ecol. 27(6) (2011), pp. 569-577.Norum, U., Frederiksen, M. & Bjerregaard, P. 2011. Locomotory behaviour in the freshwater amphipod Gammarus pulex exposed to the pyrethroid ...