ACKNOWLEDGMENTS
We thank M. Ramírez for invaluable help on the dynamic homology method. M. Reguero (MLP) and A. Garrido (MOZ) are thanked for access to collections under their care. TNT v 1.1 was made available by the Willi Hennig Society. Funding was provided by PIP 0426 (CONICET), PICT 0261 (ANPCyT), and N 607 (UNLP). We are grateful to the reviewers (Z. Gasparini, J. Clark, and C. Brochu), for their comments greatly improved the quality of this paper. This is J.M.L.'s R-37 contribution of the Instituto de Estudios Andinos Don Pablo Groeber.
Handling editor: Emily Rayfield