Regina alleni GARMAN 1874
| Comparative visceral topography of the new world snake tribe Thamnophiini (Colubridae, Natricinae) N J Rossman, D A Rossman and N K Keith (1982) Tulane Studies in Zoology and Botany 23: 123-164 | |
| Ecological, evolutionary, and conservation implications of feeding biology in Old World cat snakes, genus Boiga (Colubridae) Harry W Greene (1989) Proceedings of the California Academy of Sciences 46: 193-207 |