Ståhls, G., 2014. Checklist of the families Opetiidae and Platypezidae (Diptera) of Finland. ZooKeys, 441, ss.209 - 212. Available at: http://zookeys.pensoft.net/articles.php?id=4049.

Ståhls, G. & Kahanpää, J., 2006. New data on Platypezidae and Opetiidae (Diptera) of Finland. Sahlbergia, 11, ss.1?6.