an Entity references as follows:
Tetracheilostoma is a genus of snakes in the family Leptotyphlopidae. All of the species were previously placed in the genus Leptotyphlops. The genus contains the following species: * Tetracheilostoma bilineatum, two-lined blind snake * Tetracheilostoma breuili, St. Lucia threadsnake * Tetracheilostoma carlae, Barbados threadsnake