Porcu, C., Follesa, M. C., Cannas, R., Cau, A., Soldovilla, G., Pesci, P., & Cau, A. (2017) Reproductive patterns in deep versus shallow populations of the precious Mediterranean gorgonian Corallium rubrum (Linnaeus, 1758) (Sardinia, Central-Western Mediterranean). Mediterranean Marine Science 18(1):64-76