Neighbor-Joining tree showing relationships among Eucera gennargentui sp. nov., and Eucera (Tetralonia) species with Habropoda tarsata used as the outgroup.

  Part of: Catania R, Nobile V, Bella S (2021) The species of Eucera Scopoli, subgenus Tetralonia Spinola from Sardinia (Italy) with new records and E. gennargentui sp. nov. (Hymenoptera, Apidae). Journal of Hymenoptera Research 88: 1-16.