Name Authorship Pages Forms Locality Notes
Pheidole inscrobiculatus Viehmeyer, 1916a 120 s.w. WEST MALAYSIA
Pheidole iracunda Wilson, 2003a 712, figs. s.w. COSTA RICA
Pheidole isis Mann, 1919 311, figs. 16-18 s.w.q. SOLOMON IS (Santa Isabel)
Pheidole isis var. taki Mann, 1919 314 s. SOLOMON IS (Kirakira)
Pheidole itremo Salata & Fisher, 2020b 77, figs. 34A-F, 63P, 65P s.w. MADAGASCAR
Pheidole jaculifera Wilson, 2003a 306, figs. s.w. BRAZIL (Amazonas)
Pheidole janus Smith, 1858a 175, pl. 9, figs. 13-17 s.w. SRI LANKA
Pheidole janzeni Longino, 2009 40, fig. 9 s.w. COSTA RICA
Pheidole javana Mayr, 1867a 98 s.w. INDONESIA (Java)
Pheidole javana r. jacobsoni var. taipingensis Forel, 1913l 28 s.w. WEST MALAYSIA
Pheidole javana r. jubilans var. formosae Forel, 1912a 60 s.w.m. TAIWAN
Pheidole javana st. soror Santschi, 1937h 369, fig. 6 s.w. TAIWAN
Pheidole javana subsp. jacobsoni Forel, 1911b 203 s.w.q.m. INDONESIA (Java)
Pheidole javana subsp. jubilans Forel, 1911b 202 s.w. INDONESIA (Java)
Pheidole javana subsp. proteus Forel, 1912o 55 s. INDONESIA (Sumatra)
Pheidole javana var. cairnsiana Forel, 1902j 438 s.w. AUSTRALIA (Queensland)
Pheidole javana var. desucta Wheeler, 1929g 2 s.w.q. CHINA
Pheidole javana var. dharmsalana Forel, 1902c 184 (diagnosis in key), 198 s.w. INDIA (Himachal Pradesh)
Pheidole javana var. dolenda Forel, 1912a 60 s.w. TAIWAN
Pheidole javana var. formosae Chapman & Capco, 1951 143 s.w.m. TAIWAN
Pheidole javana var. pectinata Stitz, 1912 504 s. INDONESIA (Seram)
Pheidole jeannei Wilson, 2003a 538, figs. s.w. BRAZIL (Pará)
Pheidole jelski Mayr, 1884 34 s. FRENCH GUIANA
Pheidole jelskii var. antillensis Forel, 1901j 356 (in text) s. LESSER ANTILLES
Pheidole jelskii var. arenicola Emery, 1894h 390 (footnote) s.w. BRAZIL (Rio Grande do Sul)
Pheidole jelskii var. fallacior Forel, 1901j 356 (in text) s. VENEZUELA
Pheidole jivaro Wilson, 2003a 713, figs. s.w. ECUADOR
Pheidole joffreville Salata & Fisher, 2020b 81, figs. 35A-F, 63Q, 65Q s.w. MADAGASCAR
Pheidole jolalpanensis Vázquez-Franco, 2024 195, figs. 2, 3, 10A, 11A s.w. MEXICO (Puebla)
Pheidole jonas Forel, 1907i 82 s.w. COMOROS
Pheidole jordanica Saulcy, 1874 17 (in text) s.w. ISRAEL
Pheidole jucunda Forel, 1885b 179 s. INDIA
Pheidole jucunda r. fossulata Forel, 1902c 181 (diagnosis in key), 196 s.w. INDIA (Maharashtra)
Pheidole juniperae Wilson, 2003a 440, figs. s.w. U.S.A. (Arizona)
Pheidole karolmorae Longino, 2009 41, fig. 10 s.w. COSTA RICA
Pheidole karolsetosa Longino, 2009 44, fig. 11 s.w. COSTA RICA
Pheidole kasparii Longino, 2019 40, pl. 5 s.w.q. COSTA RICA
Pheidole kava Fischer et al., 2016 18, figs. 3D-3F, 7, S4-S6 s.w.q. FIJI (Viti Levu)
Pheidole keftiuensis Borowiec & Salata, 2025a 365, figs. 245.1-6 s.w. GREECE (Crete)
Pheidole kelainos Longino, 2019 41, pl. 46 s.w. COSTA RICA
Pheidole kely Salata & Fisher, 2020b 84, figs. 36A-F, 63R, 65R s.w. MADAGASCAR
Pheidole kikutai Eguchi, 2001b 67, fig. 23 s.w. BORNEO (East Malaysia: Sabah)
Pheidole kingi André, 1898 244 s.w. MEXICO (Tamaulipas)
Pheidole kingi r. insipida Forel, 1899e 76 s.w. MEXICO (Guerrero)
Pheidole kingi subsp. instabilis Emery, 1901c 120 s.w. U.S.A. (Texas) Date of publication 13.iii.1901.
Pheidole kingi subsp. torpescens Wheeler, 1915b 404 s.w. U.S.A. (Arizona)
Pheidole kitschneri Forel, 1910f 436 s.w. SOUTH AFRICA
Pheidole klaman Gómez et al., 2022 133, figs. 1-5, 6A,B, 7A,B, table 1, 2 s.w. IVORY COAST
Pheidole knowlesi Mann, 1921 436, fig. 13 s.w.q. FIJI (Vanua Levu)
Pheidole knowlesi subsp. extensa Mann, 1921 438 s.w. FIJI IS (Viti Levu)