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Full-Text Articles in Entomology
Sexual Conflict And Chemical Communication In Hybridizing Harvester Ants, Michael Philip Herrmann
Sexual Conflict And Chemical Communication In Hybridizing Harvester Ants, Michael Philip Herrmann
Graduate College Dissertations and Theses
Sexual conflict occurs when the fitness interests of males and females do not align with one another. The resolution of sexual conflict often depends on the level of control each sex has on the behavior in conflict. In Pogonomyrmex harvester ants with a genetically determined caste system, two separate lineages interbreed with one another during summer mating swarms. Diploid offspring sired by a single lineage develop into reproductive queens, while offspring sired by opposite-lineage parents develop into sterile workers. This results in sexual conflict, as males which mate with opposite lineage queens will produce only workers, resulting in no fitness …