The course "Integrative taxonomy in the "big data" era" will be from the 16th to the 20th of March, 2026, at the MNHN of Paris, France. The course is in English. To register, please fill the form on the website of the course (https://sites.google.com/site/coursbarcode/home). If you have any question, please contact: Nicolas Puillandre (puillandre@mnhn.fr) Sarah Samadi (sarah@mnhn.fr) Nicolas Puillandre (to subscribe/unsubscribe the EvolDir send mail to golding@mcmaster.ca)