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Phylogenetics And Molecular Evolution Of Highly Eusocial Wasps, Federico Lopez-Osorio
Phylogenetics And Molecular Evolution Of Highly Eusocial Wasps, Federico Lopez-Osorio
Graduate College Dissertations and Theses
Societies where workers sacrifice their own reproduction and cooperatively nurture the offspring of a reproductive queen caste have originated repeatedly across the Tree of Life. The attainment of such reproductive division of labor enabled the evolution of remarkable diversity in development, behavior, and social organization in the Hymenoptera (ants, bees, and wasps). Wasps of the family Vespidae exhibit a gamut of social levels, ranging from solitary to highly social behavior. The highly social yellowjackets and hornets (Vespinae) have well developed differences in form and function between queens and workers, large colony sizes, and intricate nest architecture. Moreover, certain socially parasitic …