Species concerned by regulation in Brittany

List of species present in Brittany and concerned by an international convention, a directive or a European regulation, a decree or a national or regional decree. **Sources:** The majority of the observational data that enabled the compilation of species present in Brittany were acquired by the networks of volunteers organised around naturalist associations such as BV-Sepnb, GMB, Gretia, LPO, VivArmor Nature or BGM, the departmental federations of fishing or hunting, scientific bodies, etc. Correspondence with the regulations comes from the INPN database (consultation of the site <a href="https://inpn.mnhn.fr/accueil/donnees-referentiels" target="_blank">"Data, reference frames and tools on natural heritage"</a>). EPO formatting, 2018. **More:** consult the datavisualisation <a href="https://bretagne-environnement.fr/boardboard/especes-habitats-reglementation-bretagne" target="_blank">"Regulated species in Brittany"</a> carried out by the EPO.