References
- 1895 . Boll. Mus. Torino , x ( 195 ) : 9 – 9 .
- 1898 . Rev. Mus. La Plata , viii : 187 – 187 .
- Boulenger . Cat. Lizards B.M. , ii 444 – 444 . has pointed out that the number of annuli is no longer controllable on the type-specimen, but that Gray's figure (270) is probably correct; 257 annuli ean still be counted, and the space at the middle of the body over which they cannot be counted corresponds in length to about 10–12 segments.