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Janssen E, Bestmann HJ, Hölldobler B, Kern F (1995) N,N-Dimethyluracil and Actinidine, Two Pheromones of the Ponerine Ant Megaponera foetens (Fab.) (Hymenoptera:Formicidae). Journal of Chemical Ecology 21:1947-1955

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Übler E, Kern F, Bestmann HJ, Hölldobler B (1995) Trail Pheromone of Two Formicine Ants, Camponotus silvicola and C. rufipes (Hymenoptera:Formicidae). Naturwissensch. 82:523-525