Colony social organization of Lasioglossum malachurum Kirby (Hymenoptera, Halictidae) in southern Greece L. M. WymanM. H. Richards Original Paper 01 August 2003 Pages: 201 - 211
Hydrocarbon distribution and colony odour homogenisation in Pachycondyla apicalis V. SorokerC. LucasJ. L. Durand Original Paper 01 August 2003 Pages: 212 - 217
The shape of compass termite mounds and its biological significance J. Korb Original Paper 01 August 2003 Pages: 218 - 221
Nestmate discrimination in the harvester termite Hodotermes mossambicus W. H. KirchnerN. Minkley Original Paper 01 August 2003 Pages: 222 - 225
Comparative study of incipient colony development in the Formosan subterranean termite, Coptotermes formosanus Shiraki (Isoptera,Rhinotermitidae) H. X. FeiG. Henderson Original Paper 01 August 2003 Pages: 226 - 233
Patriline differences in emergency queen rearing in the honey bee, Apis mellifera N. ChâlineF. L. W. RatnieksC. Papin Original Paper 01 August 2003 Pages: 234 - 236
Cutters, carriers and transport chains: Distance-dependent foraging strategies in the grass-cutting ant Atta vollenweideri J. RöschardF. Roces Original Paper 01 August 2003 Pages: 237 - 244
A new mode of parental care in cockroaches J. PerryC. A. Nalepa Original Paper 01 August 2003 Pages: 245 - 247
Solitary and group nesting in the orchid bee Euglossa hyacinthina (Hymenoptera, Apidae) S. L. SoucyT. Giray Original Paper 01 August 2003 Pages: 248 - 255
Logistic model for soldier production in aphids S. AokiU. Kurosu Original Paper 01 August 2003 Pages: 256 - 261
Low relatedness and frequent queen turnover in the stenogastrine wasp Eustenogaster fraterna favor the life insurance over the haplodiploid hypothesis for the origin of eusociality M. LandiD. C. QuellerJ. E. Strassmann Original Paper 01 August 2003 Pages: 262 - 267
Interspecific recognition in Chilean parabiotic ant species C. ErrardJ. Ipinza ReglaA. Hefetz Original Paper 01 August 2003 Pages: 268 - 273
Descriptive study of antennation during trophallactic unloading contacts in honeybees Apis mellifera carnica J. GoyretW. M. Farina Original Paper 01 August 2003 Pages: 274 - 276
Non-lethal sampling of DNA from bumble bees for conservation genetics K. A. HolehouseR. L. HammondA. F. G. Bourke Original Paper 01 August 2003 Pages: 277 - 285
Social encapsulation of the small hive beetle (Aethina tumida Murray) by European honeybees (Apis mellifera L.) J. D. EllisH. R. HepburnP. J. Elzen Original Paper 01 August 2003 Pages: 286 - 291
Use of terrestrial chemical trails for nest orientation in an open nesting wasp, Dolichovespula saxonica F. I. SteinmetzE. Schmolz Original Paper 01 August 2003 Pages: 292 - 294
Mating behavior in the ant, Myrmecina graminicola (Myrmicinae) A. Buschinger Original Paper 01 August 2003 Pages: 295 - 296
Erratum: Lack of patriline-specific differences in chemical composition of the metapleural gland secretion in Acromyrmex octospinosus D. Ortius-LechnerR. MaileJ. J. Boomsma Erratum 01 August 2003 Pages: 297 - 297