Name Authorship Pages Forms Locality Notes
Solenopsis reichenspergeri Santschi, 1923c 256 w. BRAZIL (Rio de Janeiro)
Solenopsis richardi Bernard, 1950a 15 w. MONACO
Solenopsis robusta Bernard, 1950a 12 w. FRANCE
Solenopsis rosella Kennedy, 1938 232, figs. 1-3, 5, 6, 8, 10 w.q.m. CANADA (Ontario)
Solenopsis rugiceps Mayr, 1870a 406 w. COLOMBIA
Solenopsis rugosa Bernard, 1950a 14 w.m. FRANCE
Solenopsis saevissima st. oblongiceps Santschi, 1936d 405, fig. 5 w. ARGENTINA (Misiones)
Solenopsis saevissima var. interrupta Santschi, 1916e 379 w. ARGENTINA (La Rioja)
Solenopsis saevissima var. macdonaghi Santschi, 1916e 379 w.q. ARGENTINA (Entre Ríos)
Solenopsis saevissima var. morosa Santschi, 1916e 380 w. BRAZIL (Santa Catarina)
Solenopsis saevissima var. perfida Santschi, 1923c 266 w. BRAZIL (Minas Gerais)
Solenopsis saevissima var. wagneri Santschi, 1916e 380 w. ARGENTINA (Santiago del Estero)
Solenopsis salina Wheeler, 1908h 427, pl. 26, figs. 24, 25 w. U.S.A. (Texas)
Solenopsis santschii Forel, 1905e 174 w.q. TUNISIA
Solenopsis saudiensis Sharaf & Aldawood, 2011 476, figs. 1-5 w. SAUDI ARABIA
Solenopsis schilleri Santschi, 1923c 263, fig. 3c w. ARGENTINA (Neuquén)
Solenopsis schmalzi Forel, 1901g 297 w. BRAZIL (Santa Catarina)
Solenopsis schmalzi st. flaveolens Forel, 1901g 298 w.m. BRAZIL (Santa Catarina)
Solenopsis scipio Santschi, 1911f 80, fig. 11b, c w. TUNISIA
Solenopsis semilaevis Mayr, 1901b 15 w. SOUTH AFRICA
Solenopsis seychellensis Forel, 1909b 55 w. SEYCHELLES IS
Solenopsis shiptoni Forel, 1914d 276 w. ARGENTINA (Tucumán)
Solenopsis shiptoni var. steigeri Santschi, 1916e 378 w. ARGENTINA (Chaco)
Solenopsis silvestrii Emery, 1906c 120 w.q. URUGUAY
Solenopsis similis Mayr, 1862 751 w. INDIA (Nicobar Is)
Solenopsis soochowensis Wheeler, 1921c 531 q.m. CHINA (Jiangsu)
Solenopsis soochowensis st. pieli Santschi, 1925f 86 q.m. CHINA (Shanghai)
Solenopsis spei Forel, 1912h 11 w. COLOMBIA
Solenopsis steinheili Forel, 1881 11 w. VIRGIN IS (St Thomas I.)
Solenopsis striata Pacheco & Mackay, 2013 301, figs. 278, 279, map 68 w. COSTA RICA
Solenopsis stricta Emery, 1896g 90, pl. 1, fig. 15 w. BOLIVIA
Solenopsis stricta st. foederata Santschi, 1923c 255 w.q. BRAZIL (Santa Catarina)
Solenopsis stricta st. foederata var. specularis Santschi, 1923c 256 w. BRAZIL (Santa Catarina)
Solenopsis subtilis Emery, 1896g 90, pl. 1, fig. 16 w. PARAGUAY
Solenopsis succinea Emery, 1890c 52 w.q.m. COSTA RICA
Solenopsis succinea r. nicai Forel, 1913m 222 w. BRAZIL (São Paulo)
Solenopsis sumara Collingwood & Agosti, 1996 359 w. YEMEN
Solenopsis targuia Bernard, 1953a 171, fig. 5 q. ALGERIA
Solenopsis tenuis Mayr, 1878 874 w.q. BRAZIL
Solenopsis tenuis r. delfinoi Forel, 1913m 222 w. ARGENTINA (Santa Fe)
Solenopsis tenuis r. weiseri Forel, 1914d 278 w.q.m. ARGENTINA (Córdoba)
Solenopsis tenuis var. minuiscens Forel, 1912h 8 w. BRAZIL (São Paulo)
Solenopsis terricola Menozzi, 1931b 267, fig. 5 w.q. COSTA RICA
Solenopsis tertialis Ettershank, 1966 144
Solenopsis tetracantha Emery, 1906c 131, fig. 13 w.q. ARGENTINA (Buenos Aires)
Solenopsis tetracantha var. videns Forel, 1912h 4 w. ARGENTINA (Buenos Aires)
Solenopsis texana r. carolinensis Forel, 1901j 345 w.q.m. U.S.A. (North Carolina)
Solenopsis texana r. truncorum Forel, 1901j 346 w.q. U.S.A. (North Carolina)
Solenopsis texana subsp. catalinae Wheeler, 1904e 269 w.q. U.S.A. (California)
Solenopsis thoracica Santschi, 1923c 261 w.m. CHILE