The effects of flood regime and fishing effort on the overall abundance of an exploited fish community in the Amazon floodplain, The Boreoatlantic gonate squid Gonatus fabricii: distribution and size off West Greenland in summer 1989 and in summer and autumn 1990, Laboratory cultivation and experimental studies of salinity effects on larval development in the African River prawn Macrobrachium vollenhovenii (Decapoda, Palaemonidae), The effect of electrical stimulation on spermatophore regeneration in white shrimp Penaeus setiferus, Cryopreservation of pre-hatch embryos of zebrafish (Brachydanio rerio), Reproductive seasonality through the evolution of the gonado-somatic index in Hoplosternum littorale (Siluriforme, Teleostei) from French Guiana, Muscle pigmentation changes during and after spawning in male and female rainbow trout, Oncorhynchus mykiss, fed dietary carotenoids.