Name Authorship Pages Forms Locality Notes
Pheidole specularis Wilson, 2003a 510, figs. s.w. COSTA RICA
Pheidole speculifera Emery, 1877c 373 s.w. ERITREA
Pheidole speculifera var. ascarus Emery, 1901e 62 s. ERITREA
Pheidole speculifera var. bispecula Santschi, 1930a 58 w. DEMOCRATIC REPUBLIC OF CONGO
Pheidole sperata Forel, 1915a 29 s.w. INDONESIA (Sumatra)
Pheidole sphaerica Wilson, 2003a 755, figs. s. COLOMBIA
Pheidole spielbergi Emery, 1888c 354 s.w. BRAZIL (Rio Grande do Sul)
Pheidole spilota Wilson, 2003a 233, figs. s.w. COLOMBIA
Pheidole spinicornis Eguchi, 2001b 116, fig. 48 s.w. BORNEO (East Malaysia: Sabah)
Pheidole spininodis Mayr, 1887 591, 605 (diagnoses in keys) s.w. ARGENTINA (Buenos Aires)
Pheidole spininodis var. lucifuga Santschi, 1923d 56 s.w.q. ARGENTINA (Catamarca)
Pheidole spininodis var. pencosensis Forel, 1914d 271 s.w.q.m. ARGENTINA (San Luis)
Pheidole spininodis var. solaris Santschi, 1929d 287 s.w.q.m. ARGENTINA (Catamarca)
Pheidole spinulosa Forel, 1910f 438 s.w.q.m. LESOTHO
Pheidole spinulosa r. messalina var. nexa Forel, 1913a 129 s.w. ZIMBABWE
Pheidole spinulosa r. messalina var. poweri Forel, 1914d 241 s.w. SOUTH AFRICA
Pheidole spinulosa subsp. conigera Forel, 1910f 440 s. SOUTHERN AFRICA
Pheidole spinulosa subsp. messalina Forel, 1910f 440 s.m. LESOTHO
Pheidole squalida Santschi, 1910c 364 s.w. CONGO
Pheidole steinheili Forel, 1901j 353 s.w.q.m. COLOMBIA
Pheidole stigma Wilson, 2003a 234, figs. s.w. ECUADOR
Pheidole strator Forel, 1910c 256 s.w. ERITREA
Pheidole strator r. fugax Arnold, 1920a 449, fig. 25 s.w. MOZAMBIQUE, ZIMBABWE
Pheidole strator var. tabida Menozzi, 1932g 102 s. UGANDA
Pheidole striaticeps Mayr, 1870b 987 s.w. MEXICO
Pheidole striativentris Mayr, 1879 678 s. INDIA (West Bengal)
Pheidole strigosa Wilson, 2003a 235, figs. s.w. BRAZIL (Pará)
Pheidole strobeli Emery, 1906c 149 s.w. ARGENTINA (Misiones)
Pheidole strobeli subsp. silvicola Borgmeier, 1927b 61 s.w. BRAZIL (Rio Grande do Sul)
Pheidole strobeli var. misera Santschi, 1916e 373 s.w.q. ARGENTINA (Buenos Aires)
Pheidole stulta Forel, 1886b xlvi s. BRAZIL (Bahia)
Pheidole styrax Wilson, 2003a 513, figs. s.w. VENEZUELA
Pheidole subarmata Mayr, 1884 37 s.w. FRENCH GUIANA
Pheidole subarmata var. borinquenensis Wheeler, 1908a 133, pl. 12, figs. 19-21 s.w. PUERTO RICO
Pheidole subarmata var. elongatula Forel, 1893j 408 s.w.q.m. ST VINCENT AND THE GRENADINES (St Vincent)
Pheidole subarmata var. nassavensis Wheeler, 1905c 92 s.w. BAHAMAS
Pheidole subarmata var. nefasta Santschi, 1929d 285 s.q. BRAZIL (Paraná)
Pheidole subdentata Pergande, 1896 888 w. MEXICO (Nayarit)
Pheidole submonticola Eguchi, 2001b 117, fig. 49 s.w. BORNEO (East Malaysia: Sabah)
Pheidole subnuda Wilson, 2003a 236, figs. s.w. COLOMBIA
Pheidole subsphaerica Wilson, 2003a 761, figs. s.w. COLOMBIA
Pheidole sulcaticeps Roger, 1863a 193 s.w.q.m. SRI LANKA
Pheidole sulcaticeps r. yeensis Forel, 1902c 179 (diagnosis in key) s. MYANMAR
Pheidole sulcaticeps subsp. indosinensis Wheeler, 1928c 10 s.w. CHINA (Yunnan)
Pheidole sulcaticeps subsp. vellicans Forel, 1911c 222 s.w. SRI LANKA
Pheidole sulcaticeps var. punensis Forel, 1902c 179 (diagnosis in key), 195 s.w. INDIA (Maharashtra)
Pheidole superba Wilson, 2003a 762, figs. s.w. COLOMBIA
Pheidole susannae Forel, 1886b xliii s.w. GUATEMALA
Pheidole susannae r. atricolor Forel, 1901j 356 s.w.q.m. COLOMBIA
Pheidole susannae r. longipes Pergande, 1896 885 s.w. MEXICO (Baja California)