盲蛇下目(学名:Scolecophidia),是最原始的蛇类,身型细小,多藏身于地底,双眼视力甚差,甚至全盲。很多成员身长不到15厘米,但也有少数种类体型较大。
The Scolecophidia are an infraorder of snakes. They range in length from 10 to 100 cm (3.9 to 39.4 in). All are fossorial (adapted for burrowing). There are five families and 15 genera recognized,
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