1. Al-Johany, A. M. (1999). The activity and thermal biology of the fossorial reptile, Diplometopon zarodnyi (Amphisbaenia: Trogonophiida) in central Saudi Arabia. Asiatic Herpetological Research, 8, 1–6.
2. Al-Sadoon, M. K. (1988). Survey of the reptilian fauna of the Kingdom of Saudi Arabia. II. The lizard and amphisbaenia fauna of Riyadh province. Bulletin of the Maryland Herpetological Society, 24, 58–76.
3. Alyousif, M. S., & Al-Shawa, Y. R. (1997). Isospora acanthodactyli new species from Acanthodactylus schmidti with a new geographical record for I. deserti from Agama pallida (Finkelman and Paperna, 1994) in Saudi Arabia. Pakistan Journal of Zoology, 29, 219–223.
4. Alyousif, M. S., & Al-Shawa, Y. R. (1998). A new coccidian parasite (Apicomplexa: Eimeriidae) from the legless lizard Diplometopon zarudnyi (Amphisbaenia: Trogonophidae) in Saudi Arabia. Journal of the Egyptian Society of Parasitology, 28, 257–261.
5. Alyousif, M. S., & Al-Shawa, Y. R. (2003). Eimeria zarudnyi n. sp. (Apicomplexa: Eimeriidae) from the amphisbaenid lizard, Diplometopon zarudnyi, in Saudi Arabia. Saudi Journal of Biological Sciences, 10, 26–31.