Two L. sanctaecatharinae visiting a flower.  
  Part of: Skvarla M, Barnes J, Fisher D, Dowling A (2016) Terrestrial arthropods of Steel Creek, Buffalo National River, Arkansas. IV. Asilidae and other Diptera. Biodiversity Data Journal 4: e9977. https://doi.org/10.3897/BDJ.4.e9977