Contact: Suzanne Wu
swu@press.uchicago.edu
773-834-0386
University of Chicago Press Journals
Caption: Examples of the diversity and magnitude of horn development among horned beetles. Surprisingly, the growth of horns is quite uniform across sexes. Instead, female beetles reabsorb massive amounts of horn tissue grown just a few days earlier.
Credit: Courtesy Armin Moczek
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Related news release: Why do males and females of some species look so different?