Nereis diversicolor
Growth, survival and fatty acids profile of Polychaete, Nereis diversicolor (Müller, 1776) cultured using waste water of great sturgeon, Huso huso (Linnaeus, 1758), culture at different densities in an integrated farming system
... worm, Nereis diversicolor, as a means of wastewater treatment would offer exactly for a reduction of the amounting waste and its conversion into worm ...
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Stimulation by cadmium of myohemerythrin like cells in the gut of the annelid Nereis diversicolor
... Nereis diversicolor (Hediste diversicolor, recent denomination) is a polychaete living in the mud of estuaries which, in Europe, is routinely contaminated by heavy ...
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The Regulation of Calcium and Magnesium in the Brackish Water Polychaete Nereis Diversicolor O F M
... Since only free ions in the coelomic fluid will be able to exchange directly across the body wall, the concentrations of ions in pooled centrifuged samples of coelomic fluid from 30 or m[r] ...
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The Water and Electrolyte Exchange of Nereis Diversicolor (Müller)
... After 200 hours this worm was transferred to 20 per cent calcium-free sea water, with the result that there was a re-intake of 59 per cent of water and a salt output, shown in curve D, w[r] ...
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Remedial habitat creation: does Nereis diversicolor play a confounding role in the colonisation and establishment of the pioneering saltmarsh plant, Spartina anglica?
... N. diversicolor it contributes to the growing body of evidence indicating the importance of bioturbat- ing infaunal invertebrates in regulating mud-flat commu- nity ...
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Hypo Osmotic Urine in Nereis Diversicolor
... Samples of urine, coelomic fluid, media and standards, all in separate capillaries in liquid paraffin, are fastened by rubber cement across a 1 cm hole in the centre of a piece of sheet [r] ...
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Transport of Exogenous D glucose by the Integument of a Polychaete Worm (Nereis Diversicolor Müller)
... Provided an outflux of this magnitude took place throughout the experiment 200 min, the total activity lost as D-[U-14C]glucose from the extracellular fluid would be 6-6 x i o ^ x 200x45[r] ...
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The effects of the polychaete Nereis diversicolor on the distribution and transplanting success of Zostera noltii
... to Nereis in the experiments at Pitsea may be an artefact of the experimental procedure, as the plants were placed above Nereis that were already ...where Nereis under, or to the side of, the ...
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Chloride Regulation at Low Salinities by Nereis Diversicolor (Annelida, Polychaeta)
... Chloride loss is well correlated with weight loss after adaptation in 10 mM/1, but poorly so after adaptation in PW, suggesting that the urine is very hypotonic to body fluid in PW, and [r] ...
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Chloride Regulation at Low Salinities by Nereis Diversicolor (Annelida, Polychaeta)
... Thus, if we calculate the loss of chloride that would occur in urine isotonic to coelomic fluid Table 2, line 15, and compare these values with the chloride efflux via the urine, calcula[r] ...
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Physiological Effects of a Hypotonic Environment
... The lower salinity limits for spontaneous activity in the tissues of the various species are: Perinereis cultrifera, 20-25% s e a water; Aremcola marina, 15-20%; Nereis diversicolor, 5-1[r] ...
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Adaptation to Changes of Salinity in the Polychaetes
... The object of the following work on Nereis diversicolor, which can survive large changes of salinity, was to make parallel determinations of weight and of internal concentration changes [r] ...
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Determination and localization of oil components in living benthic organisms by fluorescence microscopy
... After contamination with oil, the intestine content of Lumbricillus lineatus, Nereis diversicolor and Anaitides mucosa shows a fluorescence emission at long wavelengths with [r] ...
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The invertebrate guanidine phosphoryltransferases and their substrates
... 13 was present in the muscle tissue of these species it was also present as its N-phosphoryl derivative* Hobson & Rees 1955 confirmed that in Nereis diversicolor and Arenicola marina ext[r] ...
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Expression of Hox genes during regeneration of nereid polychaete Alitta (Nereis) virens (Annelida, Lophotrochozoa)
... polychaete Nereis diversicolor performed in the 1970s (reviewed in [37]), it was shown that the restoration of the pygidium, the GZ and new segments happened in the area of contact between the gut and body ...
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Impact of polychaetes (Nereis spp. and Arenicola marina) on carbon biogeochemistry in coastal marine sediments†
... labile detritus was reduced to half (53%) when buried in anoxic sediment. The presence of N. diversicolor always enhanced carbon mineralization of added detritus. The effect was modest for surface-deposited ...
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The effect of the wagon building industry on the Amatola Forests
... *The following initials have been assigned to species: Ba—Burkea africana (Wild Syringa); C—Cary a sp. (Hickory); Cc—• Calodendrum capense (Cape Chestnut); Cd—Curtisia dentata (Assegai); Ec—Erythrina caffra (K affirboom ...
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Isolation, identification and phylogenetic analysis of a pathogen of Haliotis diversicolor supertexta (L.) with mass mortalities
... Upon examination of the cause(s) of these outbreaks, Cai et al. (2006a,b, c), revealed that Vibrio parahaemolyticus, Shewanella algae, V. alginolyticus and Klebsiella oxytoca were all associated with mass mortality of ...
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Intelligent Prediction of Abalone Boiling Time and Temperature Using Apparent Characteristics
... Of the 216 species of abalone to have been identified worldwide, around 30 are commonly occurring [1]. Haliotis discus and Haliotis diversicolor are varieties representative of northern and southern China ...
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Complexity of spatial and temporal trends in metal concentrations in macroinvertebrate biomonitor species in the Severn Estuary and Bristol Channel
... In the context of the broad distribution of trace metals in our biomonitor species, it is also relevant that Cd concen- trations in M. balthica were greater at Brean than in Goldcliff (sand), on the opposite side of the ...
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