Planchon, G. 1864 . Le Kermes du chene aux points de vue zoologique, commercial & pharmaceutique. De Boehm & Fils Montpellier 47 pp.

Notes: Title in English: [Oak kermes from the zoological, commerical and pharamacy points of view.] [Thesis. Original title: Le Kermes du chene aux points de vue zoologique, commercial & pharmaceutique.] Proposes and describes as new Chermes [Kermes] vermilio, C. emerici, C. bauhini, Coccus gramuntii, C. pulvinatus; mentions Coccus baphica.