Kahanpää, J., 2013. First record of the genus Chvalaea Papp & Földvári from Northern Europe (Diptera: Hybotidae). Zootaxa, 3716(4), ss.592?594.

Kahanpää, J., 2013. Viisikymmentä Suomelle uutta kärpäslajia (Diptera: Brachycera). Sahlbergia, 19(1-2), ss.63?71.

Kahanpää, J., 2013. Muutoksia Suomen kärpästen luetteloon: heimo Lauxaniidae (Diptera). Sahlbergia, 19(1-2), ss.72?78.

Pohjoismäki, J., Kahanpää, J. & Mutanen, M., 2013. DNA barcodes for north European Tachinidae: preliminary results and material request. The Tachinid Times, 26, ss.17?19.

Cannings, R.A. & Kahanpää, J., 2013. Lasiopogon septentrionalis, a robber fly (Diptera: Asilidae) new to the European Fauna. Entomologica Fennica, 24, ss.113?116. Available at: http://ojs.tsv.fi/index.php/entomolfennica/article/download/8347/6317.

Haarto, A. & Kahanpää, J., 2013. Notes on Finnish Sphaeroceridae (Diptera) with description of female of Minilimosina tenera Rohacek, 1983. Entomologica Fennica, 24(4), ss.228-233. Available at: http://ojs.tsv.fi/index.php/entomolfennica/article/download/9385/6695.

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, (e976), ss.1?34. Available at: http://biodiversitydatajournal.com/articles.php?id=976.

Kahanpää, J. & Haarto, A., 2013. Notes on Fanniidae (Diptera) of Finland, with a description of the female of Fannia stigi Rognes, 1982. Entomologica Fennica, 24, ss.179?185.