1. Brauer, A. 1894. Beitrage sur Kenntnis der Entwicklungsgeschichte des Skorpions, I. Zeitschr. wiss. Zool., 57: 402-432.
2. Brownell, P. & Polis, G. 2001. Introduction. pp. 3-12. In: Brownell, P. & Polis, G. (eds.) Scorpion biology & research. Oxford Univ. Press, Inc., 431pp.
3. Farley, R. 1998. Matrotrophic adaptations & early stages of embryogenesis in the desert scorpion Pauroctonus mesaensis (Vaejovidae). J. Morphol., 237: 187-211.
4. Farley, R. 1999. Ventral mesosomal changes in embryos from three scorpion families: Iuridae, Buthidae & Vaejovidae. J. Arachnol., 27: 123-128.
5. Farley, R. 2001. Structure, Reproduction, and Development. In: Brownell, P. & Polis, G. (eds.) Scorpion biology and research. Oxford Univ. Press, Inc., 431pp.