New species of Claustropyga Hippa, Vilkamaa & Mohrig (Diptera, Sciaridae) from the Holarctic region Author Hippa, Heikki Author Vilkamaa, Pekka text Zootaxa 2016 4088 4 594 600 journal article 10.11646/zootaxa.4088.4.10 fe977c75-55ca-4b45-b0ad-bbcee05f221e 1175-5326 257763 BA55503E-3A9A-4DB6-BDCE-5AF4E9238FA9 Claustropyga sp. 1 Figs 5 A, B Material studied . CANADA, Alberta, Munn Creek, 53°30’ N, 118°10’ W, spruce forest, Malaise trap 23.vii– 15.ix.1994 (1 male in PWMP). Discussion . The studied specimen resembles the Holarctic Claustropyga aperta , but differs in the lower number of gonostylar megasetae (6 versus 9) ( Fig. 5 A) and by lacking any sign of a tooth-like lobe on the lateral margin of the tegmen ( Fig. 5 B; Hippa et al. 2003: figs 6 c–d; Vilkamaa & Hippa 2007: figs 2 F–E). We suspect that this specimen represents an undescribed species.