Biodiversity of Bees (Hymenoptera: Apoidea: Anthophila) in Connecticut (USA) Zarrillo, Tracy A. Stoner, Kimberly A. Ascher, John S. Zootaxa 2025 2025-02-12 5586 1 1 138 DSZH Robertson, 1895 Robertson 1895 [151,765,1055,1082] Insecta Andrenidae Andrena Animalia Hymenoptera 74 75 Arthropoda species spiraeana Trachandrena   Notes:This species was reported in Viereck et al.(1916) from the village of “Mount Carmel” in Hamden (New Haven County) on 23 June 1902and has since been detected in all counties except Windham. It has been found in an urban park, powerline ROW, sandplain remnants, coastal wildlife refuge, and a forest adjacent to a lake. While  A. spiraeanais polylectic (Wood & Roberts 2018), LaBerge (1973) states this species seems to prefer flowers with small white or yellow clusters, and in Connecticutit has been collected from black cherry (  Prunus serotina), meadowsweet (  Spiraeasp.) and sumac (  Rhussp.).