Media type: E-Article Title: Sympatry and allopatry in two desert ant sister species: how do Cataglyphis bicolor and C. savignyi coexist? Contributor: Dietrich, B.; Wehner, R. imprint: Springer Science and Business Media LLC, 2003 Published in: Oecologia Language: Not determined DOI: 10.1007/s00442-003-1245-0 ISSN: 0029-8549; 1432-1939 Keywords: Ecology, Evolution, Behavior and Systematics Origination: Footnote: