Updates to the bee fauna of Portugal with the description of three new Iberian Andrena species (Hymenoptera: Apoidea: Anthophila) Author Wood, Thomas James Laboratoire de Zoologie, Université de Mons, 7000, Mons, Belgium. Author Cross, Ian 16 Briantspuddle, Dorchester, Dorset, DT 2 7 HS, United Kingdom. Author Baldock, David W. Nightingales, Haslemere Road, Milford, Surrey, GU 8 5 BN, United Kingdom. text Zootaxa 2020 2020-06-11 4790 2 201 228 journal article 21708 10.11646/zootaxa.4790.2.1 312733bb-486b-4f4c-b8b3-260aea3285a9 1175-5326 3889396 F10A4BCE-899A-4EED-9211-343BB3E2BEB8 Halictus ( Halictus ) tetrazonius Klug in Germar, 1817 Distribution: Southern Europe ( Pauly et al . 2016 ). Notes: Halictus tetrazonius is another Halictus species that cannot be confidently identified in the female sex. This species has been misidentified in the past, and is probably absent from France ( Pauly et al . 2016 ) and Iberia ( Ortiz-Sánchez & Pauly 2017 ). Because the only records from Portugal were made from female material, the species is removed from the Portuguese list. Lasioglossum ( Dialictus ) mandibulare (Morawitz, 1866) and Lasioglossum ( Dialictus ) aglyphum (Pérez, 1895) Distribution: Mediterranean basin ( Pauly 2016b ). Records: PORTUGAL : Algarve , Tavira , Santa Luiza , 30.v.2016 , 1♂ , det. as Lasioglossum aglyphum by A.W. Ebmer , leg. A. Livory & R . Coulomb . Notes: Currently only L. mandibulare is recorded from Portugal ( Baldock et al . 2018 ). The taxonomic status of L. aglyphum is unclear, and it may be a subspecies of L. mandibulare that is found in North Africa, Sicily, Israel , and Iran ( Pauly 2016b ). For now, material from Portugal is best referred to as L. mandibulare until this situation has been clarified.