Disappeared and reappeared: Nomada roberjeotiana (Hymenoptera: Apidae s.l.) In 2006 the waspbee Nomada roberjeotiana was found near Gees in the province of Drenthe. These were the first records since 1963. Possibly this species has really disappeared and recolonized the Netherlands. Its probable host Andrena denticulata has expanded in recent years.

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Nederlandse Faunistische Mededelingen

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EIS Kenniscentrum Insecten en andere ongewervelden

J. Smit, & F. van der Meer. (2007). Verdwenen en weer verschenen: de kleine bonte wespbij Nomada roberjeotiana (Hymenoptera: Apidae s.l.). Nederlandse Faunistische Mededelingen, 26, 31–38.