[1] Natl Inst Oceanog & Appl Geophys OGS, Sect Oceanog, Trieste, Italy
[2] Univ Trieste, Dept Life Sci, Via L Giorgieri 10, I-34127 Trieste, Italy
[3] Univ Montreal, Dept Sci Biol, Montreal, PQ, Canada
[4] Univ Parma, Dept Chem Life Sci & Environm Sustainabil, Parco Area Sci 11-A, I-43124 Parma, Italy
[5] Inst Biol Res NIRDBS, Cluj Napoca, Romania