Dipsas prattiDipsas pratti, known commonly as Pratt's snail-eater, is a species of arboreal snake in the subfamily Dipsadinae of the family Colubridae. The species is endemic to northern South America.EtymologyThe specific name, pratti, is in honor of British naturalist Antwerp Edgar Pratt.Geographic rangeD. pratti is found in Colombia and Venezuela.BiologyVery few examples of D. pratti have been studied, and the first photograph of a live example of this species was not published until 2012.