The technical office of the LIFE Potamo Fauna it’s organizating two events in Girona for the week from 16 to 22 October 2017. On one hand, from 16 to 18 October it will be the turn of the "5th National Congress of Invasive Species", where in addition to the organization Potamo Fauna is the Specialist Group on Biological Invasions (GEIB) and the LIFE Limno Pyrenees. Registration to participate in the Congress is now open on the website http://congresoeei2017.wixsite.com/home. Moreover, between 20 and 22 October the LIFE Potamo Fauna is organizing the "Conference on study and conservation of mollusks in rivers and humid areas" which also involves the Spanish Society of Malacology (SEM) and the Catalan Association of Malacology (ACM). There are currently enabled a Facebook page https://www.facebook.com/JornadasMoluscosLIFEPotamoFauna2017.