Map script with examples from: Taxonomic revision of the Temnothorax salvini clade (Hymenoptera: Formicidae), with a key to the clades of New World Temnothorax

Temnothorax is a large myrmicine ant genus with a range spanning the northern hemisphere, including the northern half of the Neotropics. Many of the Neotropical species were originally placed in the now defunct genus Macromischa. Recent molecular work has revealed that distinct lineages of Neotropical Temnothorax have arrived by evolutionary convergence at a morphological syndrome with characteristics that were used to diagnose the former genus Macromischa. One such lineage is the salvini clade, which in this study is redefined to contain 63 species, 35 of which are described as new. A key to all species of the salvini clade based on the worker caste is provided; additionally, a worker-based key to all clades of the New World is provided. The following species are redescribed: T. albispinus (Wheeler), T. androsanus (Wheeler), T. annexus (Baroni Urbani), T. augusti (Baroni Urbani), T. aztecus (Wheeler), T. ciferrii (Menozzi & Russo), T. flavidulus(Wheeler & Mann), T. fuscatus (Ma...