Name Authorship Pages Forms Locality Notes
Pheidole magna Eguchi, 2006 125, figs. s.w. VIETNAM
Pheidole magrettii Emery, 1887g 462 s.w. INDONESIA (Java)
Pheidole mahaboensis Salata & Fisher, 2020a 52, figs. 24A-F, 85B, 87F s.w.m. MADAGASCAR
Pheidole mahamavo Salata & Fisher, 2020b 94, figs. 39A-F, 63U, 66A s.w. MADAGASCAR
Pheidole mainty Salata & Fisher, 2020b 97, figs. 40A-F, 63V, 66B s.w. MADAGASCAR
Pheidole maizina Salata & Fisher, 2020a 66, figs. 27A-F, 85C, 87G s.w.q. MADAGASCAR
Pheidole maja Forel, 1886b xlviii s.w.q. GUATEMALA
Pheidole makaensis Salata & Fisher, 2020a 122, figs. 45A-F, 85D, 87H s.w. MADAGASCAR
Pheidole makilingi Viehmeyer, 1916b 285 s.w. PHILIPPINES (Luzon)
Pheidole makirovana Salata & Fisher, 2020a 147, figs. 54A-F, 85E, 87I s.w. MADAGASCAR
Pheidole malinsii Forel, 1902c 167 (diagnosis in key), 187 s.w. SRI LANKA
Pheidole mallota Wilson, 2003a 449, figs. s.w. PANAMA
Pheidole mamirapiratra Salata & Fisher, 2021 18, figs. 2E, 3E, 4F, 4M, 5F, 5M, 10A-F s.w. MADAGASCAR
Pheidole mamiratra Salata & Fisher, 2020b 100, figs. 41A-F, 63W, 66C s.w. MADAGASCAR
Pheidole manantenensis Salata & Fisher, 2020a 101, figs. 37A-F, 85F, 87J s.w.q. MADAGASCAR
Pheidole manantenina Salata & Fisher, 2020b 104, figs. 42A-F, 63X, 66D s.w. MADAGASCAR
Pheidole mantadia Salata & Fisher, 2020a 150, figs. 55A-F, 85G, 87K s.w. MADAGASCAR
Pheidole mantadioflava Salata & Fisher, 2020c 38, figs. 18A-F, 27J, 28J s.w. MADAGASCAR
Pheidole manteroi Emery, 1897 564 s. NEW GUINEA (Papua New Guinea)
Pheidole mantilla Wilson, 2003a 323, figs. s.w. COSTA RICA
Pheidole manuana Wilson, 2003a 719, figs. s.w. PERU
Pheidole manukana Eguchi, 2001b 75, fig. 27 s.w. BORNEO (East Malaysia: Sabah)
Pheidole mapinguari Casadei-Ferreira et al., 2020 10, figs. 6, 11 s.w. BRAZIL (Paraná)
Pheidole marcidula Wheeler, 1908h 457 s.w. U.S.A. (Texas)
Pheidole marieannae Salata & Fisher, 2020a 116, figs. 42A-F, 85H, 87L s.w.q. MADAGASCAR
Pheidole marmor Longino, 2019 46, pl. 18 s.w.q. GUATEMALA
Pheidole maro Salata & Fisher, 2020c 41, figs. 19A-F, 27K, 28K s.w. MADAGASCAR
Pheidole masoala Salata & Fisher, 2020a 208, figs. 77A-F, 85I, 87M s.w. MADAGASCAR
Pheidole masoandro Salata & Fisher, 2020b 107, figs. 43A-F, 64A, 66E s.w. MADAGASCAR
Pheidole maufei Arnold, 1920a 438 s.w. ZIMBABWE
Pheidole mavesatra Salata & Fisher, 2020a 186, figs. 69A-F, 85J, 87N s.w. MADAGASCAR
Pheidole mavohavoana Salata & Fisher, 2020b 110, figs. 44A-F, 64B, 66F s.w. MADAGASCAR
Pheidole mayri Forel, 1894b 91 s.w. SENEGAL
Pheidole medialis Wilson, 2003a 208, figs. s.w. COSTA RICA
Pheidole mediofusca var. croceithorax Emery, 1914f 402 s. NEW CALEDONIA
Pheidole megacephala Smith, 1860b 112 s. INDONESIA (Bacan I.)
Pheidole megacephala r. nkomoana Forel, 1916 415 s.w.q.m. DEMOCRATIC REPUBLIC OF THE CONGO
Pheidole megacephala r. obtusa Stitz, 1917 340, fig. 8 s. EGYPT
Pheidole megacephala r. pallidula var. megacephalopallidula Emery & Forel, 1879 463
Pheidole megacephala r. punctulata var. angulata Stitz, 1911b 385 s.w. RWANDA
Pheidole megacephala subsp. dregei Emery, 1895i 34 s. SOUTH AFRICA, MOZAMBIQUE
Pheidole megacephala subsp. impressiceps Wasmann, 1904a 72 (footnote) s.w.q. SOUTH AFRICA
Pheidole megacephala subsp. impressifrons Wasmann, 1905f 110
Pheidole megacephala subsp. impressifrons var. atrocior Emery, 1915i 243, fig. 7 s.w. SIERRA LEONE Attributed to Santschi.
Pheidole megacephala var. duplex Santschi, 1937d 220 s.w.q. ANGOLA
Pheidole megacephala var. picata Forel, 1891c 178 s.w. MADAGASCAR
Pheidole megacephala var. scabrior Forel, 1891c 178 s.w. MADAGASCAR
Pheidole megacephala var. speculifrons Stitz, 1911b 386 s.w. TANZANIA
Pheidole megacephala var. spinosa Forel, 1891c 178 s.w. MADAGASCAR
Pheidole megacephalotes Dalla Torre, 1892 90