Larval development and settlement of Lanice conchilega
Spawning, larval development and spat settlement in the Venus clam Gafrarium tumidum (Roding, 1798) from south-east coast of India
... spawning, larval development and spat settlement of the venus clam Gafrarium tumidum (Roding, 1798) were ...and larval growth are compared with that of other bivalve species reported ...
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Sedimentological, ecological and hydrodynamic effects of a tube building polychaete (Lanice conchilega Pallas)
... pre-existing Lanice flats, algal-Lanice mounds and ...algal-Lanice settlement and sediment stability. The presence of algal-Lanice associations may have starved potential megaripple ...
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Do Lanice conchilega (sandmason) aggregations classify as reefs? Quantifying habitat modifying effects
... L. conchilega aggregations induce W rst settlement, while in a second phase adult tubes serve as an ideal surface to attach before they settle in the ...
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Recolonization pattern of the polychaete Lanice conchilega on an intertidal sand flat following the severe winter of 1995/96
... all Lanice occurring below .... Lanice larvae have been observed to at- tach preferentially on the tubes of ...adult Lanice, indicating that settlement facili- tation by adults was of little ...
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Post larval development in deep sea echinoderms
... February/March of each year producing a large number of eggs. Fecundity is estimated to be around 40,000 eggs ind"1, with the population of the Hebridean Slope being able to produce probably up to 16 million eggs m"2. ...
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Larval Survivorship and Settlement of Crown-of-Thorns Starfish (Acanthaster cf. solaris) at Varying Chlorophyll Concentrations
... constrain larval development and settlement for Acanthaster spp, rather than initiate ...for development and survival of CoTS larvae (Caballes et ...and settlement of CoTS larvae ...
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Larval vertical migration and hierarchical selectivity of settlement in a brooding marine sponge
... spicule development may change the centre of gravity in sponge larvae and aid in directed movement (Maldon- ado et ...its larval life, facilitating descent, after which it pre- sumably continues to disperse ...
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Hepoxilins and trioxilins in barnacles: an analysis of their potential roles in egg hatching and larval settlement
... Barnacles form a major constituent of the hard fouling organisms that encase man-made structures submerged in the marine environment (Christie and Dalley, 1987). Understanding the factors that regulate their life cycle ...
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Biological and Oceanographic Drivers of Larval Growth, Settlement, and Recruitment of Rockfishes (Sebastes spp.)
... There are many other colleagues that have made strong impacts on my development as a scientist. I thank Jennifer Fehrenbacher, Michéle LaVigne, James Hobbs, and Matthew Edwards for being so generous with their ...
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Impact of diurnal temperature fluctuations on larval settlement and growth of the reef coral Pocillopora damicornis
... 5 Conclusions and implications This study was the first to examine the effects of both in- creased temperature and daily temperature variability on the early stages of a reef coral. We found that realistic diur- nal ...
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Impact of diurnal temperature fluctuations on larval settlement and growth of the reef coral Pocillopora damicornis
... 5 Conclusions and implications This study was the first to examine the effects of both in- creased temperature and daily temperature variability on the early stages of a reef coral. We found that realistic diur- nal ...
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Roles of bacterial community composition in biofilms as a mediator for larval settlement of three marine invertebrates
... MATERIALS AND METHODS Biofilm development. Two batches of biofilms were developed in March and April 2003 on pre-sterile poly- styrene dishes (base area ca. 20 cm 2 ; Falcon #1006) in a 3 × 3 array of salinity ...
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Inhibitory Effects of Mediterranean Sponge Extracts and Metabolites on Larval Settlement of the Barnacle Balanus amphitrite
... 3S ta tio n M a rin e d u M u s é u m N a tio n a l d’H isto ire N a tu re lle , U S M 405, BP 225, 29182 C o n c a rn e a u C edex, France R eceived : 13 D e c e m b e r 2003 / A c c e p te d : 14 July 2004 / O n lin e ...
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Interactive processes in a Lanice conchilega (Annelida: Polychaeta) dominated intertidal community
... 1990). High densities of shrimps, prawns, crabs, flatfish and gobiid fish may use beaches and tidal flats as nursery grounds, consuming large numbers of infaunal animals (Raffaelli and Hawkins, 1996). However, it must be ...
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Some recommendations for an accurate estimation of Lanice conchilega density based on tube counts
... polychaete Lanice conchilega is a common and ecologically important species in intertidal and shallow subtidal ...L. conchilega individuals, especially with a Van Veen ...L. conchilega, based ...
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Modeling the two way coupling between Lanice conchilega and sand waves on the bottom of the North Sea
... of Lanice conchilega will settle at troughs and lower flanks of sand waves, where bed shear stress is low and mud is ...classified Lanice conchilega as reefs in the intertidal ...with ...
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Larval settlement: the role of surface topography for sessile coral reef invertebrates
... Larval settlement assays for each species were undertaken by pipetting 20 larvae into 20 mL glass scintillation vials holding 15 mL of 10 μm filtered sea water (FSW), placing the artificial ...
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A hierarchy of settlement cues influences larval behaviour in a coral reef sponge
... of larval set- tlement was ...season. Settlement only occurred in darkness (see ‘Results’), and experiments were repeated in the dark at the end of the spawning season (mid-December 2005), to determine ...
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On the larval development of Elminius modestus Darwin
... The formulae for the later stages of Elminius modestus and of barnacles generally are more distinctive, although that of Stage III nauplii of Elminius is identical, and that of Stage IV [r] ...
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The larval development of Ophelia bicornis Savigny
... There may, for instance, be supernumerary rings of strong cilia as in Spionidae and Chaetopteridae, sometimes on many segments, and there are frequently very long provisional bristles es[r] ...
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