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Eurytemora americana Williams, 1906, not Eurytemora affinis (Poppe, 1880), inhabits the Bahía Blanca estuary, Argentina
(Instituto de Ciencias del Mar Barcelona, 2000-12)
The aim of this report is to clarify the taxonomical identity of the species of Eurytemora (Copepoda, Calanoi- da) present in the Bahía Blanca estuary, Argentina. Observations of taxonomical details were performed and the ...
Seasonal variation in the egg morphology of the copepod Eurytemora americana and its relationship with reproductive strategy in a temperate estuary in Argentina
(Oxford University Press, 2012-01)
Seasonal variation in the morphology of Eurytemora americana eggs and its relationship with reproductive strategy were studied in the Bahía Blanca Estuary. Eggs from field females were analysed morphologically by optical ...
Temporal variation in abundance and fecundity of the invading copepod Eurytemora americana in Bahía Blanca Estuary during an unusual year
(Academic Press Ltd-elsevier Science Ltd, 2009-05)
Temporal change of biotic and environmental variables was corroborated by a Mann–Whitney/Kruskal–Wallis non-parametric tests, with significant differences ( p 0.01) in all variables throughout the study. Abundance ...
Variations of mesozooplankton composition in a eutrophicated semi-enclosed system (Encerrada bay, Tierra del Fuego, Argentina)
(Instituto Oceanográfico, 2011-06)
The aim of the present study was to analyze EB mesozooplankton composition in the light of the physico-chemical parameters of the water column. Particular attention was paid to the presence of ...
Environmental regulation of the estuarine copepods Acartia tonsa and Eurytemora americana during coexistence period
(Cambridge University Press, 2009-10)
The seasonal dynamics of Acartia tonsa and the invader Eurytemora americana were analysed in relation to the environ- mental variability occurring from April to November in the Bahia Rlanca Estuary. Twice a month, the ...
Seasonal occurrence and hatching success of benthic eggs of calanoid copepods in the Bahía Blanca Estuary, Argentina
(Taylor & Francis As, 2013-12)
The seasonal abundance and hatching success of calanoid benthic eggs were examined during the coexistence of Acartia tonsa and Eurytemora americana in the Bahía Blanca Estuary (BBE). The dormancy behaviour of eggs extracted ...
Morphometric variables and individual volume of Eurytemora americana and Acartia tonsa females from the Bah¨ªa Blanca estuary, Argentina.
(Springer, 2001-12)
Eurytemora americana and Acartia tonsa are the two most important copepods from the Bahía Blanca estuary plankton. For this study, 30 females were selected from recently preserved samples. Prosome length (PL), width (PW) ...
Bioaccumulation of heavy metals in mesozooplankton from a human-impacted south western Atlantic estuary (Argentina)
(Sears Foundation Marine Research, 2019-01-01)
The total metal concentrations (Cd, Cu, Pb, Zn, Mn, Ni, Cr, and Fe) in the mesozooplankton (200 μm–2 mm) were studied for a year in a human-impacted estuary strongly affected by urban and industrial discharges located in ...
The impact of sewage effluents on the fecundity and survival of Eurytemora americana in a eutrophic estuary of Argentina
(Academic Press Ltd - Elsevier Science Ltd, 2018-10)
The present study shows the results of laboratory experiments addressing the effects of different water qualities on E. americana's fecundity and survival. The study was carried out with cultured females, incubated under ...