Species: Pogonomyrmex bigbendensis
Taxonomic history (from RAJ):
Pogonomyrmex (Pogonomyrmex) bigbendensis Francke & Merickel, 1982: 371, figs. 1, 2, 9, 12, 15 (worker). Rio Grande Village (565 m), Big Bend National Park, Brewster County, Texas, 30 July, 1978 (J.V. Moody & O.F. Francke).
Etymology: The specific epithet, bigbendensis, refers to the type series being collected in Big Bend National Park.
Species description: Francke & Merickel, 1982
Other literature: none
Photos of all castes: worker