Modern trends in the systematics, ecology, and evolution of hydroids and hydromedusae

摘要: MEMOIRS: J Bouillon, F Boero, Cicogna, & P S Cornelius: The cnidarian work of Donat Naumov, Frederick Russell, and Bernhard Werner Vladimirovitch Naumov (1921-1984) Sir Stratten Russell (1897-1984) G Jarms: (1910-1984) SYSTEMATICS: Bavestrello: Description the hydroid Perarella propagulata sp. nov. (Cnidaria, Hydrozoa) a discussion relations within superfamily Bougainvillioidea Petersen Taxonomic characters from hydranths thecate hydroids N Gravier-Bonnet: Nematocysts as taxonomic discriminators in Thecocodium quadratum (Werner 1965) redescribed, T. penicillatum nov., method for rearing hydrozoans C "Ostman: New techniques old problems hydrozoan systematics W Verwoort: Evaluation Hydroida, particularly Thecata (=Leptomedusae) ECOLOGY: M Arai: Population ecology hydromedusae Masset Inlet, British Columbia A Benovi 'c Bender: Seasonal distribution medusae Adriatic Sea Brinckmann-Voss: Gulf Naples vicinity, with observations on sexual asexual reproduction some species Garcia Rubies: Distribution epiphytic Posidonia sea grass J-M Gili, Pag `es, Vives: population planktonic cnidarians western Mediterranean R Hughes: loss Laomedea flexuosa Alder other hydroids, reference to senescence H Mergner: Hydroids indicator environmental factors coral reefs E Mills: In situ shipboard studies living - preliminary life-cycle adaptations open ocean I Roca: Majorcan waters D Staples Watson: Associations between pycnogoids EVOLUTION: Boero Bouillon: Inconsistent evolution paedomorphosis among Athecatae/Anthomedusae Thecatae/Leptomedusae Boero: Evolutionary implications habitat selection oceanica meadows Cairns: trends Stylasteridae Kubota: origin four Japanese bivalve-inhabiting WORKSHOP RESEARCH: Clytia linearis related "Ostman, Piraino, Nematocyst comparisons Scandinavian campanulariids Indexes.