The previous page is sending you to https://bioone.org/journals/journal-of-herpetology/volume-42/issue-4/07-115R3.1/New-Species-of-span-classgenus-speciesAtractus-span-Wagler-1828-Serpentes/10.1670/07-115R3.1.full.

 If you do not want to visit that page, you can return to the previous page.