

Beschreibung
Proceedings of the Fifth International Conference on Coelenterate Biology 1989 Klappentext Proceedings of the Fifth International Conference on Coelenterate Biology 1989 Inhalt I. Cellular Biology.- The extracellular matrix (mesoglea) of hydrozoan jellyfish a...Proceedings of the Fifth International Conference on Coelenterate Biology 1989
Klappentext
Proceedings of the Fifth International Conference on Coelenterate Biology 1989
Inhalt
I. Cellular Biology.- The extracellular matrix (mesoglea) of hydrozoan jellyfish and its ability to support cell adhesion and spreading.- Effects of tumor promoters and diacylglycerol on the transdifferentiation of striated muscle cells of the medusa Podocoryne carnea to RF-amide positive nerve cells.- The physiology of feeding in the ctenophore Pleurobrachia pileus.- Behavioural and ultrastructural studies on the sedentary platyctenean ctenophore Vallicula multifor-mis.- Problems of being a cell in a soft body.- An ultrastructural study of the polyp and strobila of Atorella japonica (Cnidaria, Coronatae) with respect to muscles and nerves.- Rhopalium development in Aurelia aurita ephyrae.- II. Developmental Biology.- Bud formation in the scyphozoan Cassiopea andromeda: epithelial dynamics and fate map.- Basic morphogenetic processes in Hydrozoa and their evolutionary implications: an exercise in rational taxonomy.- Regression and replacement of hydranths in thecate hydroids, and the structure of hydrothecae.- Differentiation of the interstitial cell line in hydrozoan planulae. I. Repopulation of epithelial planulae.- A low-molecular weight factor from colonial hydroids affects body proportioning and cell differentiation.- Polyp regeneration from isolated tentacles of Aurelia scyphistomae: a role for gating mechanisms and cell division.- III. Reproduction.- Larval development and survivorship in the corals Favia favus and Platygyra lamellina.- Spawning of hermatypic corals in Bermuda: a pilot study.- Annual cycle of gametogenesis and spawning in a tropical zoanthid, Protopalythoa sp..- Reproduction and developmental pathways of Red Sea Xeniidae (Octocorallia, Alcyonacea).- Sperm morphology of scleractinians from the Caribbean.- Embryonic and larval development of the sea anemone Haliplanella lineata from Japan.- Developmental pathways of anthozoans.- The life cycle of Laodicea indica (Laodiceidae, Leptomedusae, Cnidaria).- Notes on the morphology, ecology and life cyles of Fukaurahydra anthoformis and Hataia parva (Hydrozoa, Athecata).- The ampullae and medusae of the calcareous hydrozoan Millepora complanata.- Observations on the anatomy, behaviour, reproduction and life cycle of the cubozoan Carybdea sivickisi.- Distributional ecology and behaviour of the early life stages of the box-jellyfish Chironex fleckeri.- Oocyte development in four species of scyphomedusa in the northern Adriatic Sea.- Reproduction of Pelagia noctiluca in the central and northern Adriatic Sea.- IV. Ecology.- The growth patterns of some hydroids that are obligate epiphytes of seagrass leaves.- The growth and degeneration of the hydroid Sertularia perpusilla, an obligate epiphyte of leaves of the seagrass Posidonia oceanica.- The settlement and growth of Sertularia cupressina (Hydrozoa, Sertulariidae) in Langstone Harbour, Hampshire, UK.- Abundance and distribution of hydroids in a mangrove ecosystem at Twin Cays, Belize, Central America.- The adaptive pattern of growth and reproduction of the colonial hydroid Clavopsella michaeli.- Fission and the dynamics of genets and ramets in clonal cnidarian populations.- Distribution and adaptive strategies of alcyonacean corals in Nanwan Bay, Taiwan.- Effects of water movement on prey capture and distribution of reef corals [synopsis only].- How many damaged corals in Red Sea reef systems? A quantitative survey.- The effects of Acanthaster planci predation on populations of two species of massive coral.- Locomotion, asexual reproduction, and killing of corals by the corallimorpharian Corynactis califor-nica.- Comparative ecology of subtidal actiniarians from the coasts of California and the Gulf of Maine, USA.- Coral-crab association: a compact domain of a multilevel trophic system.- The symbiotic relationship between the hydrocoral Millepora dichotoma and the barnacle Savignium milleporum.- Chemical recognition by hermit crabs of their symbiotic sea anemones and a predatory octopus.- Mutualism between the antipatharian Antipathes fiordensis and the ophiuroid Astrobrachion constrictum in New Zealand fiords.- Predation on Cnidaria by vertebrates other than fishes.- V. Pelagic Coelenterates.- Western Atlantic midwater hydrozoan and scyphozoan medusae: in situ studies using manned submersibles.- Swimming movements of ctenophores, and the mechanics of propulsion by ctene rows.- Co-occurrence of hippopodiid siphonophores and their potential prey.- A review of cnidarians and ctenophores feeding on competitors in the plankton.- The role of prey stratification in the predation pressure by the cydippid ctenophore Mertensia ovum in the Barents Sea.- Hydromedusae of the Mediterranean Sea.- Vertical distribution of epipelagic siphonophores at the confluence between Benguela waters and the Angola Current over 48 hours.- Attraction of Aurelia and Aequorea to prey.- VI. Endosymbiosis.- Amino acids as a nitrogen source for Chlorella symbiotic with green hydra.- A review of some physiological and evolutionary aspects of body size and bud size of Hydra.- The stable level of coral primary production in a wide light range.- Mechanisms of amplification of photosynthetically active radiation in the symbiotic deep-water coral Leptoseris fragilis.- VII. Skeletogenesis.- The nature of the skeleton and skeletogenic tissues in the Cnidaria.- Chemistry and structure of skeletal growth rings in the black coral Antipathes fiordensis (Cnidaria, Antipatharia).- VIII. Palaeontology.- Principles of early ontogeny in the rugose corals: a critical review.- The Bainbridgia-Dualipora association (Cnidaria, Tabulata): palaeogeographical and palaeo-ecological implications.- IX. Evolution and Systematics.- Crossing-experiments between Japanese populations of three hydrozoans symbiotic with bivalves.- The variation of Halocordyle disticha (Cnidaria, Athecata) from the Brazilian coast: an environmen- tal indicator species?.- Samuraia tabularasa gen. nov., sp. nov. (Cnidaria, Hydrozoa, Hydrocorynidae), an intertidal hydroid from the Gulf of California, Mexico.- A jellyfish-eating sea anemone (Cnidaria, Actiniaria) from Palau: Entacmaea medusivora sp. nov..- Taxonomic characters from the polyp tubes of coronate medusae (Scyphozoa, Coronatae).- Morphological differences between, and reproductive isolation of, two populations of the jellyfish Cyanea in Long Island Sound, USA.- X. Biogeography.- The benthic deep-water siphonophore Rhodalia miranda and other coelenterates in the south-west Atlantic: ecological and oceanographical implications.- Hydromedusan distribution patterns.- Siphonophores of upwelling areas of the Campeche Bank and the Mexican Caribbean Sea.- XI. Genetics.- Dead-end evolution of the Cnidaria as deduced from 5S ribosomal RNA sequences.- Relationships within the family Actiniidae (Cnidaria, Actiniaria) based on molecular characters.- The heat shock response in hydra: immunological relationship of hsp60, the major heat shock protein of Hydra vulgaris, to the ubiquitous hsp70 family.- Effects of asexual reproduction on population structure of Sagartia elegans (Anthozoa, Actiniaria).- Gonad development of the sea anemone Anthopleura asiatica in clonal populations.- Experimental habituation of aggression in the sea anemone Actinia equina.- Acrorhagi, catch tentacles and sweeper tentacles: a synopsis of 'aggression' of actiniarian and scleractinian Cnidaria.- XII. Physiology and behaviour.- Monoamine concentrations in Hydra magnipapillata.- Neuropeptides in coelenterates: a review.- Peptides in the Hydrozoa: are they transmitters?.- Observations on bioluminescence in some deep-water anthozoans.- Propagation of bioluminescence in Euphysa japonica hydromedusae (Tubulariidae).- Interaction between the effects of light pulses of different chromatic content on Hydr…
