Social, environmental and genetic factors in the ontogeny of phenotypic differentiation in a lizard with alternative male reproductive strategies C. W. ThompsonI. T. MooreM. C. Moore OriginalPaper Pages: 137 - 146
Regulation of parental effort in a long-lived seabird an experimental manipulation of the cost of reproduction in the antarctic petrel, Thalassoica antarctica Bernt-Erik SætherReidar AndersenHans Christian Pedersen OriginalPaper Pages: 147 - 150
The cause of size-assortative mating in the leaf beetle Trirhabda canadensis (Coleoptera : Chrysomelidae) William D. Brown OriginalPaper Pages: 151 - 157
Immigration pattern and success in red squirrels Luc WautersAndré A. Dhondt OriginalPaper Pages: 159 - 167
Vibrational signals in the tremble dance of the honeybee, Apis mellifera Wolfgang H. Kirchner OriginalPaper Pages: 169 - 172
Reproductive effort in Adélie penguins Mark A. ChappellDonald N. JanesShane K. Maloney OriginalPaper Pages: 173 - 182
Both evaluation of resource quality and speed of recruited leaf-cutting ants (Acromyrmex lundi) depend on their motivational state Flavio Roces OriginalPaper Pages: 183 - 189
Incest avoidance, fluctuating asymmetry, and the consequences of inbreeding in Iridomyrmex humilis, an ant with multiple queen colonies Laurent KellerLuc Passera OriginalPaper Pages: 191 - 199
The adaptive significance of male polymorphism in the acarid mite Caloglyphus berlesei Jacek Radwan OriginalPaper Pages: 201 - 208