Results 51 to 60 of about 6,235 (230)
Scientia Marina, 2011 The Estero de Urías coastal lagoon is subjected to several anthropogenic activities and has been characterized since 1997 through the study of benthic fauna.
Agustín Ferrando, Nuria Mendez
doaj +1 more source
Eight years of monitoring aquatic Oligochaeta from the Baía and Ivinhema Rivers
Brazilian Journal of BiologyThe aim of this study was to analyze the factors that influence spatial and temporal variations of the Oligochaeta assemblage in the Baía and Ivinhema Rivers, located in the Upper Paraná River floodplain (Mato Grosso do Sul State, Brazil).
RDL. Behrend +3 more
doaj +1 more source
Removing invasive stream macrofauna shifts nontarget invertebrate mesofauna through facilitation
Ecosphere, Volume 16, Issue 12, December 2025.Abstract Positive interactions among non‐native species can drive invasional meltdowns to the detriment of native biota. Here, we assessed whether targeted control of aquatic invasive species (AIS) can benefit native species by eliminating synergies among invaders.
Jennifer Whitt +5 more
wiley +1 more source
Tributaries as richness source for Oligochaeta assemblage (Annelida) of Neotropical dammed river
Brazilian Journal of BiologyTributaries may serve as richness source for the river main channel and the zoobenthos community is a good tool to verify this kind of pattern. In this study, we aimed to characterize the benthic invertebrate assemblage in three tributaries associated to
FH Ragonha +5 more
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Ecosphere, Volume 16, Issue 12, December 2025.Abstract Variability in resource use within populations of free‐ranging animals can influence demographic and evolutionary processes. Yet in many ecological systems, the extent of intra‐population variation in the resources that animals consume and the environmental factors that contribute to this variance remain poorly understood. For example, dietary
Adam J. Dubour +3 more
wiley +1 more source
Jurnal Akuakultur Indonesia, 2003 Three genera of oligochaeta, i.e. Branchiura sowerbyi, Limnodrillus sp. and Lumbriculus sp. were fed on spores of Myxobolus artus before predated to juvenile of Cyprinus carpio. Spores of myxosporean were found on the fish, which get Limnodrillus.
Yani Hadiroseyani
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Limnology and Oceanography, Volume 70, Issue S2, Page S352-S363, December 2025.Abstract Prolonged droughts, driven by climate change and human pressures on water resources, are increasing in frequency and intensity, particularly impacting Alpine rivers. Benthic macroinvertebrates are one of the most important structural and functional components of Alpine lotic ecosystems.
Anna Marino +2 more
wiley +1 more source
Algunas consideraciones sobre los estudios actuales de la reproducción de los oligoquetos
Acta Zoológica Lilloana, 2020 El estado actual del problema de la reproducción entre los Oligochaeta se esboza aquí, con especial referencia al modo uniparental. Los métodos de exploración en esta esfera se amplían y se esboza tentativamente una clasificación eventual de las ...
Konstantin Gavrilov
doaj
Iheringia: Série Zoologia, 2006 Despite the importance of Oligochaeta to the dynamics of aquatic ecosystems and to studies of the biology of pollution, there is currently a dearth of information on this group's ecology in Brazil.
Roberto da Gama Alves +2 more
doaj +1 more source
Fish predation cues induce drifting and emergence in an experimental stream mesocosm system
Limnology and Oceanography, Volume 70, Issue S2, Page S364-S376, December 2025.Abstract Predator–prey interactions are important drivers of adaptation in aquatic communities, shaping the behavior of invertebrates with cascading effects on community dynamics. Behavioral responses, such as moving with the downstream current (drift) or altering the timing of emergence, are strategies that reduce the risk of predator encounters ...
Anna‐Maria Vermiert +8 more
wiley +1 more source