Researchers say they have found the world’s smallest snake on the Caribbean island of Barbados. Evolutionary biologist Blair Hedges says that the tiny reptile, which can comfortably curl up on a quarter and which is barely as wide as a spaghetti noodle, may also be at the evolutionary limit for the smallest size possible for snakes.
Most snakes produce clusters of eggs, but the newly discovered species lays only one egg, which hatches a youngster who is one-half the length of the adult. That would be like humans giving birth to a 60-pound (27kg) baby. Dr Hedges added that the snake’s size might limit the size of its clutch. “If a tiny snake were to have more than one offspring, each egg would have to share the same space occupied by the one egg and so the two hatchlings would be half the normal size.” The hatchlings might then be too small to find anything small enough to eat [BBC News].

By examining the 