Acanthaspis quinquespinosa (Fabricius, 1781). ♂ (A–B); ♀ (C–D). A–B, Abdomen with dark yellowish connexivum, distinct scent glands on tergites III-IV and central ridge; C–D, Abdomen with dark orangish connexivum, reduced scent glands and medial half approaching central ridge. A, C, Dorsal view; B, D, Ventral view. Scale bar: 2.00 mm.