Figures 1-7 from: Sarzetti L, Genise J, Sanchez M, Farina J, Molina A (2013) Nesting behavior and ecological preferences of five Diphaglossinae species (Hymenoptera, Apoidea, Colletidae) from Argentina and Chile. Journal of Hymenoptera Research 33: 63-82. https://doi.org/10.3897/jhr.33.5061

Figures 1-7 - Zikanapis tucumana (Moure, 1945). 1 General view of the nesting site at Vinchina (La Rioja province) before sunrise 2 Female of Zikanapis tucumana during foraging activity 3 Tumulus, turret andopennest entrance 4 Main and lateral tunnel showing one cell at the end (arrow) 5 General view of nest architecture, scale line: 1 cm 6 Remains of a cell with part of the provisions. Note the curvature of neck 7 Nestarchitecture.