Old and recent Oothecae on an olive tree - credit Patrick Moulin  
  Part of: Moulin N (2020) When Citizen Science highlights alien invasive species in France: the case of Indochina mantis, Hierodula patellifera (Insecta, Mantodea, Mantidae). Biodiversity Data Journal 8: e46989. https://doi.org/10.3897/BDJ.8.e46989