Giant blind snakeThe giant blind snake is a species of snake in the family Leptotyphlopidae. The species is endemic to Mexico.Geographic rangeR. maxima is found in the Administrative [divisions of Mexico|Mexican states] of Guerrero, Morelos, Oaxaca, and Puebla.DescriptionThe largest recorded specimen of R. maxima is a female with a snout-to-vent length of plus a tail long.ReproductionR. maxima is oviparous. Clutch size may be as large as seven eggs.