Figure 6. Morphological comparison between: (1), Centruroides ruana sp. nov.; (2), C. balsasensis; (3), C. infamatus; (4), C. limpidus, and (5), C. tecomanus.(a) pigmentation on the carapace; (b) pigmentation of mesosoma; (c) metasoma, lateral; (d) metasomal segment V, and (e) vesicle and subaculear tubercle. Bars = 1 mm.