Strict consensus cladogram obtained from 17 optimum trees, summarizing a cladistics analysis of Aulacigaster. The optimum trees were obtained with a branch-and-bound search, characters unordered and equally weighted, and have 41 steps, consistency-index (CI) 0.78 and retention index (RI) 0.91. The number on the nodes indicate the species-groups as follows: 1. The leucopeza group; 2. The plesiomorphica group; 3. The bromeliae group; 4. The grimaldii group; 5. The femorata group; 6. The minuta group; 7. The ecuadoriensis group.
Digital photographs of Aulacigasterzurqui sp. nov., paratype female: (2) habitus, lateral view; (3) habitus, dorsal view; (4) head, forntal view; (5) head, lateral view. Specimen is 2.6 mm long. Not all to the same scale.
Digital photographs of Aulacigasterzurqui sp. nov., holotype male, genitalia: (6) aejaculatory apodeme, dorsal view; (7) subepandrial sclerite, dorsal view; (8) gonopod, lateral view; (9) epandrium and surstylus, lateral view. All to the same scale.