Lasioglossum (Lasioglossum) costulatum (Kriechbaumer, 1873)

Boustani, Mira, Rasmont, Pierre, Dathe, Holger H., Ghisbain, Guillaume, Kasparek, Max, Michez, Denis, Müller, Andreas, Pauly, Alain, Risch, Stefan, Straka, Jakub, Terzo, Michael, Achter, Xavier Van, Wood, Thomas J. & Nemer, Nabil, 2021, The bees of Lebanon (Hymenoptera: Apoidea: Anthophila), Zootaxa 4976 (1), pp. 1-146 : 37

Lasioglossum (Lasioglossum) costulatum (Kriechbaumer, 1873) *

Distribution: WEST PALAEARCTIC ( Pauly 2016b).

Notes: Ebmer (1988): Reported from Mt Hermon.

Material examined. Mount Lebanon: Barouk, Shouf Biosphere Reserve, 1678 m, 2. VII .2019, 2♂, det. Pauly A., leg. Van Achter X.; 1690 m, 4. VII .2019, 2♀, det. Pauly A., leg. Van Achter X., all coll. XVA .

N. Lebanon: Hadath El Jebbeh , Border of Cedar Forest, 1681 m, 22.VIII.2018, 1♀, det. Pauly A., leg. Boustani M., Jabbour J., coll. MBOU ; Hadath El Jebbeh , Al Fouar, 1468 m, 27.VI.2019, 1♀, det. Pauly A., leg. Van Achter X, coll. XVA .

Flower records. Asteraceae : Echinops viscosus ; Campanulaceae : Campanula sp. ; Convolvulaceae : Cuscuta sp.