Name Authorship Pages Forms Locality Notes
Pheidole berthoudi var. particeps Santschi, 1921c 116 w. TANZANIA, KENYA
Pheidole besalon Longino, 2019 26, pl. 38 s.w. MEXICO (Veracruz)
Pheidole bhavanae Bingham, 1903 228 s.w. INDIA (Sikkim)
Pheidole bicarinata Mayr, 1870b 989 s. U.S.A. (Illinois)
Pheidole bicarinata r. vinelandica Forel, 1886b xlv s.w.q.m. U.S.A. (New Jersey)
Pheidole bicarinata subsp. paiute Gregg, 1959 17 s.w. U.S.A. (Nevada)
Pheidole biconstricta Mayr, 1870a 399 s.w. COLOMBIA
Pheidole biconstricta r. bicolor Emery, 1890c 50 s.w. COSTA RICA
Pheidole biconstricta r. hybrida var. angustella Forel, 1912g 222 s.w.m. BRAZIL (Ceará)
Pheidole biconstricta r. hybrida var. augustior Forel, 1908a 66
Pheidole biconstricta r. rubicunda Emery, 1890c 50 s.w. COSTA RICA
Pheidole biconstricta r. rubicunda var. fuscata Emery, 1890c 51 (in text) s.w. BRAZIL (Pará)
Pheidole biconstricta r. socrates Forel, 1912g 223 s.w. BRAZIL (Pará)
Pheidole biconstricta subsp. bicolor var. regina Forel, 1908c 52 s.w. COSTA RICA
Pheidole biconstricta subsp. hybrida Emery, 1894d 154 s.w. BOLIVIA
Pheidole biconstricta subsp. simplex Wheeler, 1925a 21 s. PERU
Pheidole biconstricta var. surda Forel, 1912g 222 s.w. COSTA RICA
Pheidole bicornis Forel, 1899e 74, pl. 3, fig. 24 s. PANAMA
Pheidole bicornisculpta Longino, 2019 27, pl. 39 s.w. COSTA RICA
Pheidole bidens Wilson, 2003a 377, figs. s.w. BRAZIL (Pará)
Pheidole bigote Longino, 2009 13, fig. 1 s.w. MEXICO (Chiapas)
Pheidole bilimeki Mayr, 1870b 985 s.q. MEXICO
Pheidole binara Salata & Fisher, 2020a 217, figs. 80A-F, 84I, 86I s.w. MADAGASCAR
Pheidole binasifer Wilson, 2003a 664, figs. s.w. COLOMBIA
Pheidole binghamii Forel, 1902c 184 (diagnosis in key), 198 s.w. MYANMAR
Pheidole biolleyi Forel, 1908c 48 s.w.q.m. COSTA RICA
Pheidole biolleyi subsp. tristani Forel, 1908c 50 s. COSTA RICA
Pheidole bison Wilson, 2003a 665, figs. s.w. BOLIVIA
Pheidole blumenauensis Kempf, 1964e 64
Pheidole boliviana Wilson, 2003a 380, figs. s.w. BOLIVIA
Pheidole boltoni Wilson, 2003a 666, figs. s.w. COSTA RICA
Pheidole borgmeieri Kempf, 1972d 461, figs. 11-14 s.w. BRAZIL (São Paulo)
Pheidole boribora Salata & Fisher, 2020a 199, figs. 73A-F, 84J, 86J s.w. MADAGASCAR
Pheidole boruca Wilson, 2003a 172, figs. s.w. COSTA RICA
Pheidole bos Forel, 1893f 463 s. AUSTRALIA (Western Australia)
Pheidole bos subsp. baucis Forel, 1910b 37 s.w.q. AUSTRALIA (New South Wales)
Pheidole bos var. eubos Forel, 1915b 62 s.w. AUSTRALIA (Queensland)
Pheidole brachyops Wilson, 2003a 382, figs. s.w. COSTA RICA
Pheidole brandaoi Wilson, 2003a 150, figs. s.w. COLOMBIA
Pheidole branstetteri Longino, 2009 17, fig. 2 s.w. MEXICO (Chiapas)
Pheidole braueri Forel, 1897d 204 s.w.q. SEYCHELLES
Pheidole breviconus Mayr, 1887 585, 601 (diagnoses in keys) s.w. BRAZIL (Santa Catarina)
Pheidole breviconus var. sarcina Forel, 1912g 230 s.w. BRAZIL (São Paulo)
Pheidole brevicornis Mayr, 1876 106 s.w. AUSTRALIA (Queensland)
Pheidole brevipilosa Salata & Fisher, 2020a 180, figs. 67A-F, 84K, 86K s.w. MADAGASCAR
Pheidole brownampla Longino, 2019 28, pl. 16 s.w.q. COSTA RICA
Pheidole browni Wilson, 2003a 385, figs. s.w. COSTA RICA
Pheidole bruchi Forel, 1914d 274 s.w. ARGENTINA (Salta)
Pheidole bruchi var. brunnescens Santschi, 1929d 285 s. BRAZIL (Paraná)
Pheidole buchholzi Mayr, 1901a 276 s.w. CAMEROON