Results 21 to 30 of about 62,652 (241)
Population Differentiation In Daphnia Alters Community Assembly In Experimental Ponds [PDF]
, 2011 Most studies of community assembly ignore how genetic differentiation within species affects their colonization and extinction. However, genetic differentiation in ecologically relevant traits may be substantial enough to alter the colonization and ...
Juenger, Thomas E. +2 more
core +1 more source
Visibility as a factor in the copepod-planktivorous fish relationship
Scientia Marina, 2005 The question we treat in this contribution is whether or not planktivorous fish can use the motion pattern of planktonic copepods to distinguish these animals from other suspended particles in the water.
J. Rudi Strickler +5 more
doaj +1 more source
Nocardioides daphniae sp. nov., isolated from Daphnia cucullata (Crustacea: Cladocera) [PDF]
INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY, 2008 A Gram-positive, rod-shaped or coccoid, yellow-pigmented bacterial strain, D287(T), was isolated from the water flea Daphnia cucullata (Crustacea: Cladocera) collected from Lake Balaton in Hungary. Phylogenetic analysis on the basis of 16S rRNA gene sequence comparisons revealed that the strain represented a distinct lineage within the cluster of the ...
Erika M, Tóth +5 more
openaire +2 more sources
Біологічні студії, 2014 Daphnia is a genus of small, aquatic, crustaceans, belonging to the Daphniidae family. Daphnia are important components of freshwater food chains.
O. Ivanets
doaj +1 more source
Biomolecules, 2020 Pesticides are widely used to eradicate insects, weed species, and fungi in agriculture. The half-lives of some pesticides are relatively long and may have the dire potential to induce adverse effects when released into the soil, terrestrial and aquatic ...
Akhlaq Hussain +9 more
doaj +1 more source
Experimental evolution reveals high insecticide tolerance in Daphnia inhabiting farmland ponds [PDF]
, 2015 Exposure of nontarget populations to agricultural chemicals is an important aspect of global change. We quantified the capacity of natural Daphnia magna populations to locally adapt to insecticide exposure through a selection experiment involving ...
Agra +36 more
core +2 more sources
Modeling Vortex Swarming In Daphnia [PDF]
Bulletin of Mathematical Biology, 2006 24 pages including 11 multi-part figs. Major revisions compared to version 1, new results on transition from uncorrelated rotation to vortex swarming. Extended discussion.
Mach, Robert, Schweitzer, Frank
openaire +5 more sources
Sensory Ecology of Predator-Induced Phenotypic Plasticity
Frontiers in Behavioral Neuroscience, 2019 Ecological communities are organized in trophic levels that share manifold interactions forming complex food webs. Infochemicals can further modify these interactions, e.g., by inducing defenses in prey. The micro-crustacean Daphnia is able to respond to
Linda C. Weiss
doaj +1 more source
Clouds, shadows, or twilight? Mayfly nymphs recognise the difference [PDF]
, 2006 1. We examined the relative changes in light intensity that initiate night-time locomotor activity changes in nymphs of the mayfly, Stenonema modestum (Heptageniidae).
Allan J.D. +29 more
core +3 more sources
Molecular Biology and Evolution, 2022 AbstractGenetic variants of mitochondrial DNA at the individual (heteroplasmy) and population (polymorphism) levels provide insight into their roles in multiple cellular and evolutionary processes. However, owing to the paucity of genome-wide data at the within-individual and population levels, the broad patterns of these two forms of variation remain ...
Zhiqiang Ye +6 more
openaire +2 more sources