Template:Vivallo & Zanella, 2012
- Vivallo, F. & Zanella, F.C.V. 2012. A new species of Centris (Paracentris) Cameron, 1903 from northeastern Brazil, with a key for the Centris species of the Caatinga region (Hymenoptera: Apidae). Zootaxa 3298: 1–16. Preview