Zeitschriftenartikel
Liebig, J.; Peeters, C.; Oldham, N. J.; Markstädter, C.; Hölldobler, B.: Are variations in cuticular hydrocarbons of queens and workers a reliable signal of fertility in the ant Harpegnathos saltator? Proceedings of the National Academy of Sciences of the United States of America
97 (8), S. 4124 - 4131 (2000)