Pune, 24 March 2026: A rare and scientifically important discovery from Pune has gained international recognition after a “taskar” snake born without eyes was documented in a global research journal.
The study, conducted by snake expert Rahul Shinde from Solapur and Pune-based rescuer Anil Kanaskar, has been published in the international journal Reptiles and Amphibians.
The snake was found on December 19, 2024, during a rescue call in Sutarwadi, Pashan. Measuring around 20 cm in length, the snake had no visible eyes. Instead, smooth scales covered the areas where eyes are normally present. Researchers also observed slight deformities in its jaw structure.
After detailed observation, experts identified the condition as 'bilateral anophthalmia,' a rare congenital defect in which both eyes fail to develop. This occurs during early embryonic stages when eye formation either does not begin or stops midway. Scientists believe that genetic or environmental factors may contribute to such abnormalities.
Despite the unusual physical condition, the snake appeared otherwise healthy and active. It was safely released back into its natural habitat after examination. Experts noted that such deformities are extremely rare in snakes, and this is the first recorded instance of bilateral anophthalmia in a 'taskar' species, making the finding significant for reptile research.
This condition is extremely rare, and documenting such a snake at an international level is a major scientific development. It is a congenital condition in which the primary eye structures do not form during the early stages of embryonic development or are formed and later degenerate. As a result, the eyes do not develop. Such cases are very rare in snakes, and this research will play an important role in studying embryonic development in reptiles.
Rahul Shinde, Snake Expert
Finding a snake with such unique characteristics during a rescue was unusual for us as well. After noticing that the snake I rescued had no eyes, I contacted snake expert Rahul Shinde. He identified this as a highly distinctive case, and it is a matter of satisfaction that we were able to properly observe and document it for research. I am grateful to everyone involved in this study.
Anil Kanaskar, Pune-based snake rescuer
The study was supported by the Pune Forest Department, along with contributions from local rescuers Rafiq Sheikh and Ganesh Mane. The discovery highlights how local wildlife observations in Pune can contribute to global scientific knowledge and strengthen research on congenital abnormalities in reptiles.
