Comparison of the shape of the male hind leg tibia and propodeal sculpture. A Scrapter peringueyi (Cockerell, 1921), stat. rev. hind leg tibial apex, non-type male specimen (deposited in CUIC) B Scrapter heterodoxus (Cockerell, 1921) hind leg tibial apex, non-type male specimen (deposited in CUIC) C Scrapter peringueyi (Cockerell, 1921), stat. rev. propodeal sculpture, non-type male specimen (SAM-HYM-B007139) D Scrapter heterodoxus (Cockerell, 1921) propodeal sculpture, lectotype male (SAM-HYM-B000145) E Scrapter peringueyi (Cockerell, 1921), stat. rev. propodeal sculpture, holotype female (SAM-HYM-B000144) F Scrapter heterodoxus (Cockerell, 1921) propodeal sculpture, non-type female (SAM-HYM-B007786).