Ergatoid queens and intercastes in ants: Two distinct adult forms which look morphologically intermediate between workers and winged queens C. P. Peeters Review Pages: 1 - 15
Trail-following responses ofTapinoma simrothi (Formicidae: Dolichoderinae) to pygidial gland extracts T. SimonA. Hefetz Research Articles Pages: 17 - 25
Two new myrmecophytic associations from the Malay Peninsula: Ants of the genusCladomyrma (Formicidae, Camponotinae) as partners ofSaraca thaipingensis (Caesalpiniaceae) andCrypteronia griffithii (Crypteroniaceae) U. MaschwitzB. FialaL. G. Saw Research Articles Pages: 27 - 35
Behavioral differences of queens in monogynous and polygynous nests of theCamponotus nawai complex (Hymenoptera: Formicidae) T. Satoh Research Articles Pages: 37 - 44
An odd activity of an ant (Cataglyphis bicolor); ≪visiting≫ M. L. R. HarknessR. D. Harkness Research Articles Pages: 45 - 49
The importance of the egg-mass to the activity of normal queens and microgynes ofMyrmica rubra L. (Hym. Formicidae) G. W. ElmesM. V. Brian Research Articles Pages: 51 - 62
Morphology of the gallery system around the nest and gallery development under experimental conditions in the termiteMacrotermes bellicosus (Smeathman) J. -A. LysR. H. Leuthold Research Articles Pages: 63 - 76
Synchronized and rhythmical activity during the prey capture in the social spiderAnelosimus eximius (Araneae, Theridiidae) B. KrafftA. Pasquet Research Articles Pages: 83 - 90
Labial gland disease in the genusFormica (Formicidae, Hymenoptera) E. T. G. Elton Short Communication Pages: 91 - 93