Atractus biseriatus

{{Short description|Species of snake}}

{{Speciesbox

| image =

| status = DD

| status_system = IUCN3.1

| status_ref = {{cite iucn |author=Arredondo, J.C. |author2=Daza, J. |author3=Gutierrez, P. |year=2015 |title=Atractus biseriatus |page=e.T176350A44948201 |doi=10.2305/IUCN.UK.2015-4.RLTS.T176350A44948201.en}}

| genus = Atractus

| species = biseriatus

| authority = Prado, 1941

}}

Atractus biseriatus, the two-lined ground snake, is a species of snake in the family Colubridae. The species can be found in Colombia.