Revision of the cleptoparasitic bee genus Austrostelis Michener and Griswold (Hymenoptera: Apidae: Megachilinae) Author Parizotto, Daniele R. Author Urban, Danúncia Author Melo, Gabriel A. R. text Journal of Natural History 2017 J. Nat. Hist. 2017-12-11 52 1 - 2 53 71 http://dx.doi.org/10.1080/00222933.2017.1406167 journal article 10.1080/00222933.2017.1406167 1464-5262 4746980 8397FEAE-45CB-444C-8B3C-6D706E752068 Austrostelis silveirai Urban, 2006 ( Figures 2 (h), 3(f), 5(e), 7(e), 7(i)) Austrostelis silveirai Urban, 2006: 47 . Holotype male, Brazil : Minas Gerais (DZMG, examined). Comments and diagnosis This species is known only from the male holotype and can be recognized for the yellowish ferruginous maculae on head and mesosoma; fore and middle legs with large yellowish ferruginous area; metasoma predominantly black with two narrow yellow spots on disc of T3 – T4 and T2 with shallow and dense punctures on disc . Type material examined Holotype male of Austrostelis silveirai ‘Abelhas da Zona /Metalúrgica MG /Pq Mangabeiras/ 0759-1865’ ‘Belo Horizonte MG / Brasil 27/11/1996 /J. Damasceno’ ‘ Austrostelis ?/sp. 01/F. A. Silveira det. 2000’ ‘Holótipo’ ‘ Austrostelis / silveirai / Urban’.