Papilio bromius Doubleday, 1845
August 7, 2003 - Lopola City - UFA Lopola - Likouala - Congo Republic © Frédéric Vivien

Refering to D'abrera'sbook, the verso of this individual corresponds to Papilio sosia and its recto to Papilio bromius. Furthermore, in some regions, the two species can only be distinguished by examining the genitalia (Kielland, 1990). I decided for P. bromius after I found on another web site an individual with the same characteristics and identified as a P. bromius..