1. Ballard J.B., Pruess K.P., 1979. — Seed selection by an ant,Pheidole bicarinata longula Emery (Hymenoptera: Formicidae).J. Kans. Entomol. Soc., 52, 550–552.
2. Bernard F., 1980. — Rôle du terrain et de la végétation dans la répartition des fourmis méditerranéennes de France.C. R. Soc. Biogéog., 485, 149–154.
3. Bhatkar P., 1982. — Depredacion por hormigas sobre insectos que infestan semillas.Folia Entomol. Mex., 54, 79–80.
4. Brown W.L., Davidson D.W., 1977. — Competition between seed-cating rodents and ants in desert ecosystems.Science, 196, 880–882.
5. Creighton W., 1966. — The habits ofPheidole ridicula Wheeler with remarks on habit patterns in the genusPheidole (Hymenoptera: Formicidae).Psyche, 73 (1), 1–7.