pseudoceros maximus - mediterranean sea flatworm

adriatic animal aquarium aquatic aurantiaca background beautiful biological biology black carpet cattle caulerpa close closeup coast color colorful colour colourful coral cote creature croatia diving fauna flatworm image indonesia invertebrate life macro magnification marine maximus mediterranean nature night nudibranch ocean orange orientales photo photograph photography picture plathelminthes pseudobiceros pseudoceros pseudocerotidae pyrenees racing red reef roussillon saltwater scuba sea seaslug seavivid slug spots tropical under undersea underwater vittatus water white wild wildlife world worm