Published as part of Santín, Andreu, Aguilar, Ricardo, Akyol, Okan, Begburs, Cenkmen Ramazan, Benoit, Laure, Crocetta, Giovanni Chimienti Fabio, Dalyan, Cem, Rubio, Antonio De La Linde, Dragičević, Branko, Dulčić, Jakov, Giglio, Gianni, Gönülal, Onur, Kebapcioglu, Turhan, Kesici, Nur Bikem, Kiparissis, Sotiris, Kousteni, Vasiliki, Mancini, Emanuele, Mastrototaro, Francesco, Menut, Thomas, Montesanto, Federica, Peristeraki, Panagiota, Poursanidis, Dimitris, Renoult, Julien P., Sánchez-Tocino, Luis, Sperone, Emilio & Tiralongo, Francesco, 2021, New records of rare species in the Mediterranean Sea (March 2021), pp. 199-217 in Mediterranean Marine Science 22 (1) on page 204, DOI: 10.12681/mms.25295, http://zenodo.org/record/11989001

Fig. 4: Ciona edwardsi A) Specimen of C. edwardsi photographed in 2003 within the MPA of Tavolara (Sardinia, Italy) at depth of about 30 m, simple oral tentacles and yellow colouration and accumulation of pigments lying between each lobe are visible. B and C) Two specimens of C. edwardsi photographed in a cave within the MPA of Tavolara (both encircled in red) in November 2020. D) Magnification of a specimen of C. edwardsi showing the oral siphon with 7 lobes and the atrial one with 5 lobes. Photo credit: Egidio Trainito.