O. G. Dely szerk.: Vertebrata Hungarica 15. (Budapest, 1974)
Dely, O. G.: Über die Unterarten der Blindscheiche, Anguis fragilis L 11-38. o.
Az ukrajnai törékeny gyikok (Anguis fragilis colchicus) vizsgálati eredményei Vizsgálati anyag: Belgorod, 6 db", 18 99, 1 sa. xn. xm. xrv. XV. XVI XVII. xvm. xrx. XX. XXI. XXII. 3.5 5.0 3.6 2.5 ++ 13.8 A 26 _ _ + 4.0 5.4 3.4 2.5 + 14.6 B 28 _ 43.7 5.5 3.5 2.3 + 13.7 B 26 _ _ + 4.2 6.3 3.8 2.5 ++ 18.4 A 26 _ + 4.4 6.0 3.4 2.5 ++ 15.3 C 26 _ _ _ 5.0 7.5 3.4 2.3 ++ 20.0 c 28 _ _ + 3.0 4.2 3.5 2.5 ++ 11.3 A 28 _ _ _ 3.5 4.7 3.3 2.4 ++ 12.1 C 26 _ _ _ 2.8 3.9 3.9 2.8 + 11.3 c 30 _ _ _ 3.5 4.9 3.2 2.3 + 12.7 c 28 _ _ _ 4.0 5.5 3.2 2.3 + 14.0 B 26 _ _ _ 4.0 5.2 3.3 2.5 + 14.7 C 28 _ _ _ 3.7 5.2 3.4 2.4 — _ c 28 _ _ _ 3.5 4.9 3.6 2.6 _ c 26 _ _ _ 3.6 5.1 3.7 2.6 ++ 14.1 B 28 _ _ _ 4.0 5.8 3.4 2.3 + 15.5 A 26 _ _ _ 3.6 5.1 3.6 2.5 + 14.1 C 26 _ _ _ 3.8 5.4 3.4 2.4 ++ 14.3 A 28 _ _ _ 3.9 5.8 3.7 2.5 + 11.3 C 28 _ _ _ 3.7 5.8 3.6 2.3 + 15.0 A 28 _ _ _ 3.5 5.5 4.1 2.6 ++ 14.0 B 26 _ _ _ 4.1 6.0 3.4 2.3 ++ 15.0 A 28 _ _ _ 3.7 5.3 3.8 2.6 + 16.3 A 28 _ _ _ 4.1 6.0 3.5 2.4 ++ 16.0 A 28 _ _ _ 2.8 3.8 4.0 3.0 = C 28 -