- blind snake, worm snake - wormlike burrowing snake of warm regions having vestigial eyes
--1 is a kind of snake, serpent, ophidian
--1 is a member of Leptotyphlopidae, family Leptotyphlopidae
--1 has particulars: western blind snake, Leptotyphlops humilis - thunder snake, worm snake, Carphophis amoenus - small reddish wormlike snake of eastern United States
--2 is a kind of colubrid snake, colubrid
--2 is a member of Carphophis, genus Carphophis