- A REVIEW OF THE NEOTROPICAL GENERA ASTROSCARA SCHURHOFF, 1937, CHIRIQUIBIA BATES, 1889, HADROSTICTA KRAATZ, 1892, JANSONIA SCHURHOFF, 1937, MACROCRANIUS SCHURHOFF, 1935, AND TIAROCERA BURMEISTER, 1842 (COLEOPTERA: SCARABAEIDAE: CETONIINAE: GYMNETINI)