Jean-Luc Roger

Jean-Luc Roger's Personal Page


Technician at INRA BAGAP research unit

Phone: +33 2 23 48 57 71 • Email:

Address: INRA Centre Bretagne-Normandie, UMR BAGAP, 65 rue de St Brieuc, CS 84215, 35042 Rennes Cedex, France

Expertise: ecology, taxonomic identification (flora, carabid beetles), ecological observations and field surveys

Keywords: Carabidae, flora, hedgerow network landscapes (bocage), field surveys


My main activities are:

  • to organise and conduct ecological observations - especially of flora and carabid beetles - in agricultural landscapes in Brittany (in hedgerows, herbaceous field margins, and arable fields).
  • to identify and map landscape elements in our study areas, to update our landscape mapping databases with G.I.S. (Geographical Information Systems).
  • to bring my expertise for the taxonomical identification of carabid beetles and flora in projects led by the BAGAP unit, as well as in external projects.


  • Clé des Carabidae : Paysages agricoles du Nord ouest de la France (
  • CarabAgri : Clé des Carabidae des paysages agricoles de France

See also

All productions by Jean-Luc Roger

Modification date: 11 April 2023 | Publication date: 22 November 2017 | By: Jean-Luc Roger UMR BAGAP