synonymized with Cryptocope arctica by Sieg, 1976 but removed from synonymy by Blazewicz-Paszkowycz & Bamber, 2011 [details]
nom. nov. for Langia Sieg, 1973 (unpublished thesis) [details]
synonymized with Cryptocope arctica and transferred to Cryptocopoides by Sieg, 1977; removed from synonymy with C. ... [details]