Trans-Pecos Blind Snake
Rena humilus segregus
Alternate Name(s):
Venom Status:
Non Venomous
Characteristics:
The slenderness of the snakes in this genus have led to the alternate name of “threadsnakes.” This is a 7 to 10” long, purplish to brown, burrowing serpent with vestigial (scale covered) eyes and no enlarged belly scales. They can be differentiated to species by facial and interorbital escalation. This species has 1 scale on the top of the head between the ocular scales, a single upper labial (lip) scale and 5 rows of dark scales on the back, 10 rows of scales on the tail. Prey, ants and termites. Oviparous. Use range to assist in their species differentiation.
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Unique Features:
1 scale on the top of the head between the ocular scales, a single upper labial (lip) scale and 5 rows of dark scales on the back, 10 rows of scales on the tail. Use range to assist in their species differentiation.
Habitat and Diet:
Loose sandy soil. Often found beneath rocks. Prey, ants and termites.
Geographic Range:
TX, CA, NM
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