Template:Kahanpää, 2013
- Kahanpää, J. 2013. A second update to the checklist of Finnish long-legged flies (Diptera: Dolichopodidae), with a re-evaluation of the status of Hydrophorus callosoma Frey, 1915. Biodiversity Data Journal 1: e976. DOI: 10.3897/BDJ.1.e976
.
