A new species of Tarsoporosus Francke, 1978 is described herein from two localities in La Guajira Peninsula, northeastern Colombia. This new taxon inhabits arid environments, and is morphologically close to Tarsoporosus flavus González-Sponga, 1984, from northwestern Venezuela. With this addition, the total number of described species in Tarsoporosus is raised to five, with at least two occurring in Colombia.
Teruel, R., & Roncallo, C. A. 2007 . A new species of Tarsoporosus Francke, 1978 (Scorpiones: Scorpionidae: Diplocentrinae) from northeastern Colombia. Euscorpius, No. 62: 1-8.