Rhizostomeae

Οι μέδουσες «Cotylorhiza tuberculata»  έχουν «κατακλύσει» τις παραλίες της Χαλκιδικής

Turkey's Environment and Urbanization Ministry has presented a documentary that highlights how invasive species have entered and are endangering local species in the Black and Mediterranean Seas in an effort to raise awareness among the public.