| | This journal provides immediate access to some articles. The Acp26Aa seminal fluid protein is a modulator of early egg hatchability in Drosophila melanogaster. T Chapman, L A Herndon, Y Heifetz, L Partridge, and M F Wolfner Proc Biol Sci. 2001 August 22; 268(1477): 1647–1654. doi: 10.1098/rspb.2001.1684.PMCID: PMC1088790 Self-organized dynamics in spatially structured populations. V Kaitala, E Ranta, and P Lundberg Proc Biol Sci. 2001 August 22; 268(1477): 1655–1660. doi: 10.1098/rspb.2001.1721.PMCID: PMC1088791 Sexual conflict and cooperation in butterfly reproduction: a comparative study of polyandry and female fitness. C Wiklund, B Karlsson, and O Leimar Proc Biol Sci. 2001 August 22; 268(1477): 1661–1667. doi: 10.1098/rspb.2001.1719.PMCID: PMC1088792 The descended larynx is not uniquely human. W T Fitch and D Reby Proc Biol Sci. 2001 August 22; 268(1477): 1669–1675. doi: 10.1098/rspb.2001.1704.PMCID: PMC1088793 A latent variable model of developmental instability in relation to men's sexual behaviour. S. W. Gangestad, K. L. Bennett, and R. Thornhill Proc Biol Sci. 2001 August 22; 268(1477): 1677–1684. doi: 10.1098/rspb.2001.1675.PMCID: PMC1088794 Pollination, seed set and seed predation on a landscape scale. I Steffan-Dewenter, U Münzenberg, and T Tscharntke Proc Biol Sci. 2001 August 22; 268(1477): 1685–1690. doi: 10.1098/rspb.2001.1737.PMCID: PMC1088795 Microstructural variation in conodont enamel is a functional adaptation. P C Donoghue Proc Biol Sci. 2001 August 22; 268(1477): 1691–1698. doi: 10.1098/rspb.2001.1728.PMCID: PMC1088796 Carry-over effects of ultraviolet-B radiation on larval fitness in Rana temporaria. M. Pahkala, A. Laurila, and J. Merilä Proc Biol Sci. 2001 August 22; 268(1477): 1699–1706. doi: 10.1098/rspb.2001.1725.PMCID: PMC1088797 A test of whether rates of speciation were unusually high during the Cambrian radiation. B S Lieberman Proc Biol Sci. 2001 August 22; 268(1477): 1707–1714. doi: 10.1098/rspb.2001.1712.PMCID: PMC1088798 Local adaptation across a climatic gradient despite small effective population size in the rare sapphire rockcress. J K McKay, J G Bishop, J Z Lin, J H Richards, A Sala, and T Mitchell-Olds Proc Biol Sci. 2001 August 22; 268(1477): 1715–1721. doi: 10.1098/rspb.2001.1715.PMCID: PMC1088799 Arms races and the evolution of big fierce societies. G P Boswell, N R Franks, and N F Britton Proc Biol Sci. 2001 August 22; 268(1477): 1723–1730. doi: 10.1098/rspb.2001.1671.PMCID: PMC1088800 Competition between Eurasian red and introduced Eastern grey squirrels: the energetic significance of body-mass differences. J M Bryce, J R Speakman, P J Johnson, and D W Macdonald Proc Biol Sci. 2001 August 22; 268(1477): 1731–1736. doi: 10.1098/rspb.2001.1700.PMCID: PMC1088801 Epigenetic randomness, complexity and singularity of human iris patterns. J Daugman and C Downing Proc Biol Sci. 2001 August 22; 268(1477): 1737–1740. doi: 10.1098/rspb.2001.1696.PMCID: PMC1088802 Reproductive changes in fluctuating house mouse populations in southeastern Australia. G Singleton, C J Krebs, S Davis, L Chambers, and P Brown Proc Biol Sci. 2001 August 22; 268(1477): 1741–1748. doi: 10.1098/rspb.2001.1638.PMCID: PMC1088803 A parasite that increases host lifespan. H Hurd, E Warr, and A Polwart Proc Biol Sci. 2001 August 22; 268(1477): 1749–1753. doi: 10.1098/rspb.2001.1729.PMCID: PMC1088804 |