Figures 9-13 in The scorpion sternum: structure and phylogeny (Scorpiones: Orthosterni)

Figures 9-13: Sterna of Superstitioniidae. 9. Superstitionia donensis. 10. Alacran tartarus. 11. Typhlochactas mitchelli (after Sissom, 1988, Fig. 3, in part). 12. Sotanochactas elliotti (after Mitchell, 1971, Fig. 4, in part). 13. Typhlochactas granulosus (after Sissom, et al, 1998, Fig. 2, in part). Note, posterior edges of sterna in Figs. 12 & 13 are not necessarily complete due to overlaying genital operculum in original figures.