Image of Bilyaxia

Description:

Figures 7–12.7 Agrilaxia (Costiptera) occidentalis (Kerremans, 1900), male, 5.3 mm (Brasil, Caraça) 8 Agrilaxia (Costiptera) costulipennis (Cobos, 1972), male, 5.8 mm (Argentina, Entre Rios) 9 Agrilaxia (Costiptera) modesta (Kerremans, 1897), male, 5.3 mm (Brasil, Jatahy) 10 Bilyaxia (Bilyaxia) cupriceps (Fairmaire & Germain, 1858), male, 4.7 mm (Chile, La Unión) 11 Bilyaxia (Bilyaxia) obscurata (Reed, 1873), male, 5.3 mm (Chile, Talca) 12 Bilyaxia (Paraguayetta) mariae (Cobos, 1956), female, 7.0 mm (holotype of Anthaxia jacobi Obenberger, 1958).