Vilkamaa, P. and Hippa, H. 2007.

Review of the Nearctic Claustropyga Hippa, Vilkamaa & Mohrig (Diptera, Sciaridae) with the description of three new species

. Zootaxa. 1552, 1 (Aug. 2007), 53–68. DOI:https://doi.org/10.11646/zootaxa.1552.1.3.