1. Further studies on the ophidian cranial osteology: the skull of the Egyptian blind Snake Leptotyphlops cairi (family Leptotyphlopidae). I. The cranium. A. the median dorsal bones, bones of the upper jaw, circumorbital series and occipital ring;Abdeen A. M.;Journal of the Egyptian‐German Society of Zoology (Giza),1991
2. Further studies on the ophidian cranial osteology: The skull of the Egyptian blind Snake Leptotyphlops cairi (family Leptotyphlopidae). I. the cranium. B. the otic capsule, palate and temporal bones;Abdeen A. M.;Journal of the Egyptian‐German Society of Zoology (Giza),1991
3. Further studies on the ophidian cranial osteology: The skull of the Egyptian blind Snake Leptotyphlops cairi (family Leptotyphlopidae). II. The lower jaw and the hyoid apparatus;Abdeen A. M.;Journal of the Egyptian‐German Society of Zoology (Giza),1991
4. Molecular phylogeny, classification, and biogeography of snakes of the family Leptotyphlopidae (Reptilia, Squamata);Adalsteinsson S. A.;Zootaxa,2009
5. The identity of the leptotyphlopid snake Glauconia unicolor, Werner, 1913 (Squamata: Serpentes: Leptotyphlopidae);Boundy J.;Mitteilungen Aus Dem Hamburgischen Zoologischen Museum Und Institut,2008