''Ialtris dorsalis'', the Hispaniolan W-headed racer or brown fanged snake, is a
species of snake in the
family Colubridae
Colubridae (, commonly known as colubrids , from la, coluber, 'snake') is a family of snakes. With 249 genera, it is the largest snake family. The earliest species of the family date back to the Oligocene epoch. Colubrid snakes are found on ever ...
. The species is native to the
Dominican Republic.
References
{{Taxonbar, from=Q3147221
Ialtris
Endemic fauna of the Dominican Republic
Reptiles of the Dominican Republic
Taxa named by Albert Günther
Reptiles described in 1858