Intraspecific phylogeography: The mitochondrial DNA bridge between population genetics and systematics. - Avise,J..C..; Arnold,J..; Ball,R..M..; Bermingham,E..; Lamb,T..; Neigel,J..E..; Reeb,C..A..; Saunders,N..C.. (Annual Review of Ecology and Systematics, 1987)