The article highlights the severe impact of environmental changes and invasive species on the Italian fishing industry. Blue crab invasions are devastating clam farms in the Sacca di Scardovari and other coastal areas, with potential damages reaching 1 billion euros. Efforts by local fishermen and regional agencies to mitigate the damage have had limited success. Additionally, rising water temperatures are causing problems in regions like Abruzzo, Calabria, Sicily, and Puglia, where mucilage clogs fishing nets and suffocates marine life, prompting Coldiretti Impresa Pesca to consider requesting a state of emergency. The fishing industry also faces challenges from extreme heat affecting sea bream and a red alert for the vermocane.