Siagonodon

Siagonodon is a genus of snakes in the family Leptotyphlopidae. The genus contains five species, all of which were previously placed in the genus Leptotyphlops.

Species
The genus Siagonodon contains the following species.
 * Siagonodon borrichianus (Degerbøl, 1923) – Degerbol's blind snake
 * Siagonodon cupinensis (J.R. Bailey & A.L. Carvalho, 1946) – Mato Grosso blind snake
 * Siagonodon exiguum Martins, Folly, Nunes-Ferreira, Garcia da Silva, Koch, Fouquet, Machado, Lopes, Pinto, Rodrigues, & Passos, 2023
 * Siagonodon septemstriatus (J. Schneider, 1801) – seven-striped blind snake