• Cethin@lemmy.zipEnglish
      1·
      2 个月前

      It’s so you can see the top and bottom. It seems pretty obvious it’s left-right that has the differences. Just look at the mandibles!

      • mexicancartel@lemmy.dbzer0.comEnglish
        2·
        2 个月前

        I’m no beetle expert. I thought it’s a weird beetle that has asymmeyric pair of scissors, and male and female had left/right handedness