Dwarf Cuttlefish (Sepiola rondeleti);
4 cm; at 8 m, March,
Novi Vinodolski Ližanj Hotel

Grooved Helmet (Semicassis undulata);
6 cm; at 18 m, August,
Island of Mljet, Kozarice,Tatinica Bay

Tethys fimbria;
30 cm; at 5 m,March,
Makarska Riviera, Baško Polje

Hypselodoris tricolor;
1 cm; at 11 m, October,
Island of St. Andrija, Cape Å ijabod

Oblong Egg Cockle (Laevicardium oblongum);
5 cm; at 9 m, March,
Novi Vinodolski, Ližanj Hotel

Octopus (Octopus vulgaris);
1,5 m; at 10 m, February,
Split, Island of Veliki Drvenik

Chromodoris luteorosea;
at 30 m, August,
Island of Mljet, Crna Sika

Dondice banyulensis;
5 cm; at 10 m, October,
Island of Brusnik

Mediterranean Cone Shell (Conus mediterraneus);
3 cm; at 2 m, July,
Island of Mljet, Pomena

Pleurobranchus testudinarius;
25 cm, at 23 m, July,
Island of Mljet, Crna Sika

Cratena peregrina;
3 cm; at 11 m,
Island of Mljet, Veliko Jezero, Veliki Most