The Asian clam Corbicula fluminea in the European freshwater-dependent industry: A latent threat or a friendly enemy?

► The Asian clam biofouling effects in Portuguese industry are unexpectedly mild. ► The irrigation sector is the most affected by the pest, with great economic losses. ► Recommendations on adequate responses to the latent threat are provided. ► Data helps the design of pest management policies in countries recently invaded. ► Data helps to understand the Asian clam progression in industrial environments.