Funding for this research was provided by:
Office Français de la biodiversité (Réseau de surveillance prospective 2018-2019, lotB)
Received: 14 July 2020
Accepted: 23 September 2020
First Online: 7 October 2020
Ethics approval and consent to participate
: Fishing (capture, transport, and disposition) authorization for scientific or monitoring purposes: granted to “Office Français de la Biodiversité” (OFB) regional offices by prefectural decrees from the local authorities. Fish were euthanized with an appropriate dose of eugenol.
: All authors approved the final manuscript and agreed to its submission to <i>Environmental Sciences Europe</i>.
: The authors declare no competing interest.