Dryocalamus gracilis GÜNTHER 1864
| Remarks on some little known Indian Ophidia F Wall (1909) Rec. Indian Mus., Calcutta 3: 145-150 | |
| Reptiles from the Indian Peninsula in the Museum of Comparative Zoology J D Constable (1949) Bulletin of The Museum of Comparative Zoology 103: 59-160 | |
| The snakes of Ceylon Edward H Taylor (1950) Univ. Kansas Sci. Bull. 33(14): 519-603 |