. PCR primers used for both amplification and sequencing. The Dir column identifies forward (F) and reverse (R) primers and indicates external (ex) and internal (in) primers used for nested or hemi-nested PCR. The Ref column lists the reference for the original description of the primer: (1) Maddison 2008; (2) Moore and Robertson 2014; (3) Moulton and Wiegmann 2004; (4) Ober 2002; (5) Simon et al. 1994; (6) Van der Auwera et al. 1994; (7) Vogler and DeSalle 1993; (8) Ward and Downie 2005; (9) Wild and Maddison 2008. in Phylogeny of the supertribe Nebriitae (Coleoptera, Carabidae) based on analyses of DNA sequence data