| Solenopsis pylades Forel, 1904 |
| Solenopsis rufa (Jerdon, 1851) |
| Solenopsis salina Wheeler, 1908 |
| Solenopsis saxicola (Buckley, 1867) |
| Solenopsis spei Forel, 1912 |
| Solenopsis striata Pacheco & MacKay, 2013 |
| Solenopsis subterranea Mackay & Vinson, 1989 |
| Solenopsis succinea Emery, 1890 |
| Solenopsis tenuis Mayr, 1878 |
| Solenopsis tenuis var. minuiscens Forel, 1912 |
| Solenopsis terricola Menozzi, 1931 |
| Solenopsis texana Emery, 1895 |
| Solenopsis texana subsp. catalinae Wheeler, 1904 |
| Solenopsis torresi Snelling, 2001 |
| Solenopsis validiuscula Emery, 1895 |
| Solenopsis vinsoni Pacheco & Mackay, 2013 |
| Solenopsis wagneri Santschi, 1916 |
| Solenopsis xyloni McCook, 1880 |
| Solenopsis zeteki Wheeler, 1942 |
| Spelaeomyrmex Wheeler, 1922 |