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A new species of Hexantheda Ogloblin (Hymenoptera, Colletidae), a genus of bees with labial palpi of variable number of segments

. Zootaxa [Internet]. 2006 Jun. 12 [cited 2025 May 2];1229(1):33–40. Available from: https://www.mapress.com/zt/article/view/zootaxa.1229.1.2