See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/225544064 Schatz, B., J. P. Lachaud, and G. Beugnon. Graded recruitment and hunting strategies linked to prey weight and size in the ponerine ant Ectatomma ruidum. Behavioral Ecology and Soc... ARTICLE in BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY · JANUARY 1997 Impact Factor: 2.35 · DOI: 10.1007/s002650050350 CITATIONS 54 READS 10 3 AUTHORS: Bertrand Schatz French National Centre for Scientific Resea… 116 PUBLICATIONS 1,176 CITATIONS SEE PROFILE Jean-Paul Lachaud French National Centre for Scientific Resea… 94 PUBLICATIONS 1,293 CITATIONS SEE PROFILE Guy Beugnon Paul Sabatier University - Toulouse III 56 PUBLICATIONS 973 CITATIONS SEE PROFILE Available from: Bertrand Schatz Retrieved on: 04 February 2016