| | This journal provides immediate access to some articles. League tables and school effectiveness: a mathematical model. Rebecca B Hoyle and James C Robinson PMCID: PMC1691222 The construction and analysis of epidemic trees with reference to the 2001 UK foot-and-mouth outbreak. D T Haydon, M Chase-Topping, D J Shaw, L Matthews, J K Friar, J Wilesmith, and M E J Woolhouse PMCID: PMC1691228 Nuclear markers reveal unexpected genetic variation and a Congolese-Nilotic origin of the Lake Victoria cichlid species flock. Ole Seehausen, Egbert Koetsier, Maria Victoria Schneider, Lauren J Chapman, Colin A Chapman, Mairi E Knight, George F Turner, Jacques J M van Alphen, and Roger Bills PMCID: PMC1691221 Self-organized lane formation and optimized traffic flow in army ants. I D Couzin and N R Franks PMCID: PMC1691225 Organization of work in the honeybee: a compromise between division of labour and behavioural flexibility. Brian R Johnson PMCID: PMC1691230 Immune activity elevates energy expenditure of house sparrows: a link between direct and indirect costs? Lynn B Martin, 2nd, Alex Scheuerlein, and Martin Wikelski PMCID: PMC1691219 Female age and sperm competition: last-male precedence declines as female age increases. Paul D Mack, Nicholas K Priest, and Daniel E L Promislow PMCID: PMC1691224 A female melanin ornament signals offspring fluctuating asymmetry in the barn owl. Alexandre Roulin, Anne-Lyse Ducrest, François Balloux, Cor Dijkstra, and Christian Riols PMCID: PMC1691231 The Permian mammal-like herbivore Diictodon, the oldest known example of sexually dimorphic armament. Corwin Sullivan, Robert R Reisz, and Roger M H Smith PMCID: PMC1691218 Suppression of skeletal growth in scleractinian corals by decreasing ambient carbonate-ion concentration: a cross-family comparison. Francesca Marubini, Christine Ferrier-Pages, and Jean-Pierre Cuif PMCID: PMC1691223 The spatial resolution of the pinhole eyes of giant clams (Tridacna maxima). Michael F Land PMCID: PMC1691229 Sub-lethal effects of pathogens can lead to the evolution of lower virulence in multiple infections. Solveig Schjørring and Jacob C Koella PMCID: PMC1691217 The flowerpiercers' hook: an experimental test of an evolutionary trade-off. Jorge E Schondube and Carlos Martinez del Rio PMCID: PMC1691227 From reciprocity to unconditional altruism through signalling benefits. Arnon Lotem, Michael A Fishman, and Lewi Stone PMCID: PMC1691232 Adaptation of metabolism and evaporative water loss along an aridity gradient. B Irene Tieleman, Joseph B Williams, and Paulette Bloomer PMCID: PMC1691220 The phenomenology of niche evolution via quantitative traits in a 'black-hole' sink. R D Holt, R Gomulkiewicz, and M Barfield PMCID: PMC1691226 |
