Hybridization within the species complex of the scleractinan coral Montastraea annularis A. M. SzmantE. WeilD. E. Colón Article Pages: 561 - 572
Reproduction of Dendronephthya hemprichi (Cnidaria: Octocorallia): year-round spawning in an azooxanthellate soft coral M. DahanY. Benayahu Article Pages: 573 - 579
Transient Na+ stress in symbiotic dinoflagellates after isolation from coral-host cells and subsequent immersion in seawater C. GoiranD. AllemandI. Galgani Article Pages: 581 - 589
Silica uptake kinetics of Halichondria panicea in Kiel Bight T. ReinckeD. Barthel Article Pages: 591 - 593
Growth and reproduction of Pycnogonum litorale (Pycnogonida) under laboratory conditions K.-H. TomaschkoE. WilhelmD. Bückmann Article Pages: 595 - 600
Life cycle and population dynamics of Pycnogonum litorale (Pycnogonida) in a natural habitat E. WilhelmD. BückmannK.-H. Tomaschko Article Pages: 601 - 606
Timing of sperm shedding and release of aggregates in the salp Thalia democratica (Urochordata: Thaliacea) R. L. MillerJ. Cosson Article Pages: 607 - 614
X-ray diffraction study of calcification processes in embryos and larvae of the brooding oyster Ostrea edulis D. MedakovićS. PopovićM. Hrs-Brenko Article Pages: 615 - 623
Seasonal variations in biochemical constituents during the reproductive cycle of the female dog cockle Glycymeris glycymeris C. GalapF. LeboulengerJ.-P. Grillot Article Pages: 625 - 634
Effect of nutrient enrichment in the field on the biomass, growth and calcification of the giant clam Tridacna maxima AmbariyantoO. Hoegh-Guldberg Article Pages: 635 - 642
Nephtys hombergii, a free-living predator in marine sediments: energy production under environmental stress C. ArndtD. Schiedek Article Pages: 643 - 650
Female genital structures of Metridinidae (Copepoda: Calanoida) C. CuocD. DefayeJ. Mazza Article Pages: 651 - 665
Evaluation of changes in the adaptive physiology of shore crabs (Carcinus maenas) as an indicator of pollution in estuarine environments S. D. BamberM. H. Depledge Article Pages: 667 - 672
Membrane lipids of red muscle mitochondria from land-locked and sea-run Arctic char, Salvelinus alpinus H. C. GlémetM. F. GerritsJ. S. Ballantyne Article Pages: 673 - 679
Transition zone in otoliths of orange roughy (Hoplostethus atlanticus) and its relationship to the onset of maturity R. I. C. C. FrancisP. L. Horn Article Pages: 681 - 687
Increased docosahexaenoic acid levels in total and polar lipid of European sea bass (Dicentrarchus labrax) postlarvae fed vegetable or animal phospholipids I. GeurdenP. CoutteauP. Sorgeloos Article Pages: 689 - 698
Prey selection by the hogchoker, Trinectes maculatus (Pisces: Soleidae), along summer salinity gradients in Chesapeake Bay, USA P. A. DerrickV. S. Kennedy Article Pages: 699 - 711
Effects of herbivory on zonation of Sargassum spp. within fringing reefs of the central Great Barrier Reef L. J. McCook Article Pages: 713 - 722
Spatial and interannual variation in the faunal distribution at Broken Spur vent field (29°N, Mid-Atlantic Ridge) J. T. P. CopleyP. A. TylerC. L. Van Dover Article Pages: 723 - 733
Non-photosynthetic oxygen production and non-respiratory oxygen uptake in the dark: a theory of oxygen dynamics in plankton communities M. M. Pamatmat Article Pages: 735 - 746
Meiobenthos distribution pattern in the tropical East Atlantic: indication for fractionated sedimentation of organic matter to the sea floor? T. Soltwedel Article Pages: 747 - 756