One specimen of African threadfish was caught near Split (middle Adriatic) on 26 September 1973 and donated to the Museo Storia Naturale di Genova (MSNG). Tortonese reported on the extralimital capture of this species (under the name Scyris alexandrina) without any other data. This was neglected and this species was not put in the list of Adriatic fish. After revision of the specimen and data from the MSNG it could be suggested that the species must be in the list of Adriatic fish. This record represents the northernmost occurrence of this species in the world.

The abundance of the harbour seal (Phoca vitulina) was recorded on a tidal bar in the Dover Strait off Calais, over a six-year period between 1999 and 2004. Despite clear seasonal and interannual variability in the number of individuals hauled out on the bar, underwater activities devoted to the installation of industrial wastewater pipes conducted during seven weeks 1 km away from the bar led to a dramatic decline in the number of seals hauling out. A full 19 months after the end of the operations the harbour seal population had not recovered their initial abundance. The results of this study have critical consequences on the conservation of P. vitulina in areas impacted by anthropogenic activities.

A developmental stage of a species of eimeriorin Apicomplexa was found heavily infecting the kidney of the European cormorant Phalacrocorax aristotelis aristotelis beached on the coast of Galicia after the oil spill from the ‘Prestige’. The immature condition of the parasite made a precise taxonomic identification impossible. The infection caused kidney damage as a result of pressure atrophy and mechanical displacement exerted by oocysts which occupied large areas of host tissue. A cellular host reaction was always apparent in the kidney of the infected cormorants. Although the oil effect is assumed to be responsible for the death of the cormorants, the impact of the coccidiosis should be monitored in the European shag populations.