World's Smallest Snake Found in Barbados (2 of 2) (image) Penn State Share Print E-Mail Caption The snake named Leptotyphlops carlae, as thin as a spaghetti noodle, is resting on a US quarter. Blair Hedges, professor of biology at Penn State University, discovered the species and determined that it is the smallest of the more than 3,100 known snake species. Credit Blair Hedges, Penn State Usage Restrictions The credit information must be published along with the image. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.