Bioacoustics of Buprestis

1. Elytra monochromatic without bright stripes or spots......................................................... 2 - Elytra bicolorous with bright stripes or spots................................................................ 4 2. Each elytron with five costae (as Fig. 7A, D )............................................................... 3 - Each elytron with eight costae ( Fig. 9C–D ).................................. B . ( A .) intercostata Huang & Pan, 2015 3. Whole pronotum metallic green with a depression along midline ( Fig. 6A ); abdominal surface with significantly longer and denser pubescence ( Fig. 6C )................................................. B . ( A .) costipennis (Fairmaire, 1891) - Pronotum metallic green with lateral sides purple-red and with a costa along midline ( Fig. 7A, D ); abdominal surface with shorter and sparser pubescence ( Fig. 7C, F )............................... B . ( A .) samanthae ( Hattori & Tanaka, 2007 ) 4. Each elytron with one continuous stripe....................................................................5 - Each elytron with two or more discontinuous stripes or spots................................................... 6 5. Terminal antennomere without an obvious notch at tip ( Fig. 2M–N ); elytra mostly metallic green with a pair of brownish red stripes ( Fig. 1D, H ).......................................................... B . ( A .) lebisi Descarpentries, 1956 - Terminal antennomere deeply triangularly notched at tip ( Fig. 2C–D ); elytra mostly metallic red with a pair of metallic blue stripes ( Fig. 1A )...................................................... B . ( A .) gengmini Qi & Song , new species 6. Frons with sparse short white setae ( Fig. 5E ); lateral depressions of pronotum deep and obvious ( Fig. 5E ); the sutural angle of elytron almost not extended ( Fig. 5F )............................................ B . ( A .) mirabilis Kurosawa, 1969 - Frons with dense long white setae ( Fig. 5G ); lateral depressions of pronotum shallow and not obvious ( Fig. 5G ); the sutural angle of elytron markedly extended ( Fig. 5H ).................................. B . ( A .) wenii Qi & Song , new species