We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleBIO.AuthorsWest-Eberhard, Mary JanePublicationEvolution & development, 2009, Vol 11, Issue 1, p8ISSN1525-142XPublication typeJournal ArticleDOI10.1111/j.1525-142X.2008.00297.x