Biodiversity in concert: Common, uncommon, and new species, Larval development of Mooreonuphis stigmatis (Treadwell, 1922) (Polychaeta: Onuphidae) from the north-east Pacific,Cephalopods of the northern Mid-Atlantic Ridge,Age and growth, mortality and reproduction of the striped sea bream, Lithognathus mormyrus Linnaeus 1758, from the south coast of Portugal (Algarve),Homoeoscelis meridionalis sp. nov. (Copepoda, Nicothoidae) parasitic on two cumaceans from southern South America with comments on its biology, and partial redescription of H. frigida Hansen, 1923,Seasonal changes in reproductive activity and biochemical composition of the razor clam Sinonovacula constricta (Lamarck 1818), Vertical positioning and swimming performance of lobster larvae (Homarus gammarus) in an artificial water column at Helgoland, North Sea,Effects of cefotaxime and kanamycin on thallus proliferation and differentiation in Porphyra yezoensis and their inhibition on Agrobacterium tumefaciens,Cytogenetic characterization of the moray eel Gymnothorax tile and chromosomal banding comparison in Muraenidae (Anguilliformes)