La nutrition des fourmis granivores II. Cycle d'activité et régime alimentaire deBrachyponera senaarensis (Mayr) (Hymenoptera Formicidae) J. LevieuxT. Diomande OriginalPaper Pages: 187 - 196
Observations on the nesting behavior ofMischocyttarus immarginatus (Rich.) (Vespidae: Hymenoptera) in a dry forest in Costa Rica Robet E. Gorton Jr. OriginalPaper Pages: 197 - 204
Social organization of nest emigration inLeptothorax (Hym., Form.) Michael Möglich OriginalPaper Pages: 205 - 225
Les sexués de remplacement chezEvylaeus calceatus (Scop.) (Hym., Halictinae) Cécile Plateaux-Quénu OriginalPaper Pages: 227 - 236
Studies on the role of the infrabuccal pocket of the leaf-cutting antAcromyrmex octospinosus (Reich) (Hym., Formicidae) R. J. QuinlanJ. M. Cherrett OriginalPaper Pages: 237 - 245
Agonistic behaviour ofMyrmica rubra L. Claudine De VroeyJacques M. Pasteels OriginalPaper Pages: 247 - 265
Pygidial glands in the Myrmicine ants (Hymenoptera, Formicidae) Charles Kugler OriginalPaper Pages: 267 - 274