Sperm Cyst “Looping”: A Developmental Novelty Enabling Extreme Male Ornament Evolution oleh Zeeshan A. Syed, Romano Dallai, Negar Nasirzadeh, Julie A. Brill, Patrick M. O’Grady, Siyuan Cong, Ethan M. Leef, Sarah Rice, Amaar Asif, Stephanie Nguyen, Matthew M. Hansen, Steve Dorus, Scott Pitnick