Media type: E-Article Title: Armature génitale et structure chitineuse du pénis dans le genre Gerris [Hem. Hydrometridae] Contributor: Poisson, Raymond A. [Author] Published in: Bulletin de la Société entomologique de France ; Vol. 27, n° 12, pp. 171-173 Language: French DOI: 10.3406/bsef.1922.26996 Identifier: Keywords: article Origination: Footnote: Access State: Open Access Rights information: Attribution - Non Commercial - No Derivs (CC BY-NC-ND)