Name Authorship Pages Forms Locality Notes
Pheidole scabriuscula Gerstäcker, 1871 356 w. KENYA
Pheidole scabriventris Wilson, 2003a 503, figs. s.w. MEXICO (Veracruz)
Pheidole scalaris Wilson, 2003a 643, figs. s.w. COSTA RICA
Pheidole scapulata Santschi, 1923d 63 w. ARGENTINA (Córdoba)
Pheidole schmitzi Forel, 1911l 455 s.w.q. ISRAEL
Pheidole schoedli Eguchi et al., 2006 32, figs. 1-7 s.w.m. BORNEO (East Malaysia: Sabah)
Pheidole schoutedeni Forel, 1913b 329 s.w. DEMOCRATIC REPUBLIC OF THE CONGO
Pheidole schultzei Forel, 1910e 9, fig. 1 s.w.q.m. BOTSWANA
Pheidole schultzei st. ebangana Santschi, 1937d 222, figs. 7, 8 w. ANGOLA
Pheidole schultzei var. gwaaiensis Forel, 1913a 129 s.w. ZIMBABWE
Pheidole schultzei var. woodvalensis Arnold, 1960b 454, fig. 3, 3a s.w. ZIMBABWE
Pheidole schultzi LaPolla, 2005 369, figs. 2, 3 s.w. GUYANA
Pheidole schwarzmaieri Borgmeier, 1939 420, fig. 6 s.w. BRAZIL (Goiás)
Pheidole sciara Cole, 1955a 47 s.w. U.S.A. (New Mexico)
Pheidole scimitara Wilson, 2003a 228, figs. s.w. PERU
Pheidole sciophila Wheeler, 1908h 443, pl. 26, figs. 18, 19 s.w.q.m. U.S.A. (Texas)
Pheidole sciophila var. semilaevicephala Smith, 1934b 385 s. U.S.A. (Arizona)
Pheidole scitula Wilson, 2003a 505, figs. s.w. COSTA RICA
Pheidole scolioceps Wilson, 2003a 644, figs. s.w. PERU
Pheidole scrobifera Emery, 1896g 73, pl. 1, fig. 14 s.w.q.m. COSTA RICA
Pheidole sculpturata Mayr, 1866b 897 s. SOUTH AFRICA
Pheidole sculpturata r. berthoudi Forel, 1894b 89 s.w. SOUTH AFRICA
Pheidole sculpturata r. welgelegenensis Forel, 1913b 327 s.w. DEMOCRATIC REPUBLIC OF THE CONGO
Pheidole sculpturata r. zambesiana Forel, 1913a 133 s.w. ZIMBABWE
Pheidole sculpturata st. dignata Santschi, 1915c 250 s.w. CONGO
Pheidole sculpturata subsp. katonae Forel, 1907d 21 w. TANZANIA
Pheidole sculpturata var. areolata Forel, 1911g 269 s.w. SOUTH AFRICA
Pheidole sebofila Longino, 2009 74, fig. 21 s.w. COSTA RICA
Pheidole securiger Wilson, 2003a 751, figs. s.w. COLOMBIA
Pheidole seeldrayersi Forel, 1910a 30 s.w.q. COLOMBIA
Pheidole selathorax Zhou, 2001a 125, 235, figs. 230-232 s.w. CHINA (Guangxi)
Pheidole seligmanni Wilson, 2003a 230, figs. s.w. COLOMBIA
Pheidole semidea Fischer et al., 2012 38, figs. 63-68 s.w. NIGERIA
Pheidole semilaevis var. geraesensis Santschi, 1929d 287 s.w. BRAZIL (Minas Gerais)
Pheidole senex Gregg, 1952a 1 s.w. U.S.A. (Colorado)
Pheidole sensipelada Longino, 2019 57, pl. 52 s.w. COSTA RICA
Pheidole sepulchralis Bingham, 1903 255 s. MYANMAR
Pheidole sepultura Longino, 2019 58, pl. 37 s.w. MEXICO (Chiapas)
Pheidole sericella Viehmeyer, 1914b 33 s.w. NEW GUINEA (Papua New Guinea)
Pheidole servilia Wilson, 2003a 507, figs. s.w. COLOMBIA
Pheidole setosa Fischer et al., 2012 40, figs. 69-71 w. DEMOCRATIC REPUBLIC OF THE CONGO
Pheidole setsukoae Wilson, 2003a 597, figs. s.w. MEXICO (Sinaloa)
Pheidole severini Forel, 1904e 171 s.w. FRENCH GUIANA
Pheidole sexspinosa Mayr, 1870b 977 s.w. TUVALU
Pheidole sexspinosa r. biroi var. ralumensis Forel, 1901c 14 (in text) w. NEW GUINEA (Papua New Guinea)
Pheidole sexspinosa subsp. biroi Emery, 1900b 323 s.w.m. NEW GUINEA (Papua New Guinea)
Pheidole sexspinosa var. fuscescens Emery, 1900b 323 s.w. NEW GUINEA (Papua New Guinea)
Pheidole sharpi Forel, 1902c 169 (diagnosis in key), 188 s.w. INDIA (Tamil Nadu, Maharashtra, Karnataka)
Pheidole sharpi r. hoogwerfi Forel, 1902c 170 (diagnosis in key), 189 s.w.q.m. INDIA (Maharashtra)
Pheidole sicaria Wilson, 2003a 232, figs. s.w. COSTA RICA