An exact field test for the fade-out time of the odor trails of the Asian Weaver antsŒcophylla smaragdina R. JanderU. Jander OriginalPaper Pages: 165 - 169
Etude du role sensoriel de l'antenne dans l'ethogenese des soins aux cocons chezFormica polyctena Forst (Hymenoptera: Formicidae) D. Fresneau OriginalPaper Pages: 170 - 195
Ovarian development inScaptotrigona postica Latr. 1807 (Hym.: Apidae) II. A quantitative study M. A. Staurengo da Cunha OriginalPaper Pages: 196 - 203
Foraging, recruitment and emigration inMegaponera foetens (Fab.) (Hymenoptera: Formicidae) from the Nigerian Guinea Savanna C. LonghurstP. E. Howse OriginalPaper Pages: 204 - 215
Doronomyrmex pocahontas n. sp., a parasitic ant from Alberta, Canada (Hym. Formicidae) A. Buschinger OriginalPaper Pages: 216 - 222
Social facilitation at the nest entrances of bumble bees and wasps R. C. Plowright OriginalPaper Pages: 223 - 231
La nutrition des Fourmis granivores III. Cycle d'activité et régime alimentaire en saison des pluies deBrachyponera senaarensis (Hym. Formicidae Ponerinae) fluctuations saisonnières J. Levieux OriginalPaper Pages: 232 - 239
The nests ofMacrotermes bellicosus (Smeathman) from Mokwa, Nigeria N. M. Collins OriginalPaper Pages: 240 - 246
Larval feeding by malePolistes fuscatus andPolistes metricus (Hymenoptera: Vespidae) J. H. HuntK. C. Noonan OriginalPaper Pages: 247 - 251
Comparison of male agonistic behavior in five species of cockroaches W. J. BellR. E. Gorton Jr.M. D. Breed OriginalPaper Pages: 252 - 263
Étude de l'activité cardiaque d'une larve d'Odontomachus haematodes L.Hym. Form. Poneridae par un nouveau procédé optique P. ColombelP. Rochegude OriginalPaper Pages: 264 - 270