In this study, we tested the impact of the quality of host food resources on infection by parasites, as well as on the consequences for the host. Three resources were used to individually feed Gammarus pulex (Crustacea: Amphipoda) experimentally infected or not infected with the acanthocephalan ...
(1974), developed a method for determining the effect of chemicals on the energy budget ofG. pulex. The method involved to determine the amount of energy absorbed (i.e., food intake—fecal production) over 6days, after which energy metabolized (i.e., respiration) was estimated. Short-term...
Chemosphere 26:1375–1381 Taylor E, Rees E, Pascoe D (1994) Mortality and drift related response of the freshwater amphipod Gammarus pulex (L) exposed to natural sediments, acidification and copper. Aquat Toxicol 29:83–101 Vlasblom AG (1969) A study of a population of Marinogam- marus ...
Section > Chapter Walker, M.H.; Roberts, E. Hydrobiologia 88(1/2): 171-176 1982 ISSN/ISBN:0018-8158 10.1007/bf00008310 001015619 Download citation: Text | BibTeX | RIS Article emailed within 0-6 h Buy Now for$19.90 Payments are secure & encrypted ...
pulex in static water. The size assortative field pattern can only be reproduced under flow conditions in the laboratory. It occurs in the absence of food and irrespective of the sequence or location of substrate patches. 3. As density increases, G. pulex are displaced from the optimal patches...
Prey survival was 100% in all control treatments, which was significantly higher than within invasive amphipod treatments (intermediateD. villosus = 84.8% and largeD. villosus = 75.7% survival; Fisher’s exact test p < 0.001 for both), but not largeG. pulex(99.4% survival; p...
MacNeil C, Platvoet D (2005) The predatory impact of the freshwater invader Dikerogammarus villosus on native Gammarus pulex (Crustacea: Amphipoda); influences of differential microdistribution and food resources. J Zool 267:31–38 Article Google Scholar MacNeil C, Platvoet D (2013) Could artif...
MacNeil C, Platvoet D (2005) The predatory impact of the freshwater invader Dikerogammarus villosus on native Gammarus pulex (Crustacea: Amphipoda); influences of differential microdistribution and food resources. J Zool 267:31. doi:10.1017/S0952836905007351 Article Google Scholar MacNeil C, Plat...
The invertebrate shredder Gammarus pulex L. is a key species for aquatic carbon turnover via litter decomposition and can thrive in high-arsenic (As) envir... J Schaller,I Koch,G Caumette,... - 《Science of the Total Environment》 被引量: 9发表: 2015年 Impact of food type on respirati...
pulex: y = 3.015x−2.242, r2 = 0.94, P < 0.0001; P. rotundipennis: y = 0.190x + 1.508, r2 = 0.74, P < 0.0001) by measuring the length of 25 randomly chosen individuals which were then dried at 40 °C to constant mass and weighed. The length of P. rotundipennis was defined...