Name Authorship Pages Forms Locality Notes
Bariamyrma Lattke, 1990a 173
Bariamyrma hispidula Lattke, 1990a 174, figs. 1-4 q. VENEZUELA
Baroniurbania Pagliano & Scaramozzino, 1990 4
Basiceros Schulz, 1906 156
Basiceros browni Probst & Brandão, 2022 13, figs. 2C, 3, 4, 30 w. ECUADOR
Basiceros conjugans Brown, 1974c 134, figs. 1, 2 w.q.m. ECUADOR
†Basiceros enana Fiorentino et al., 2025 4, figs. 1-3, suppl. figs. S10, S11, video S1 w. DOMINICAN REPUBLIC (in Miocene amber)
Basiceros manni Brown & Kempf, 1960 177, figs. 3, 11 w.q. COSTA RICA
Basiceros onorei Baroni Urbani & De Andrade, 2007 133, fig. 47 w. ECUADOR
Basiceros papuanum De Andrade, 2007 137, fig. 48 w.q. NEW GUINEA (Papua New Guinea)
Basiceros squamifer Borgmeier, 1937b 245, figs. 30-33 w.q.l. BRAZIL (Rio de Janeiro)
Basiceros tumucumaquensis Probst & Brandão, 2022 65, figs. 26-28, 32 w.m. BRAZIL (Amapá)
Basicerotini Brown, 1949f 86
Bazboltonia Camacho & Feitosa, 2022 449
Belonopelta Mayr, 1870a 394
Belonopelta (Belonopelta) deletrix Mann, 1922 9, fig. 4 w. HONDURAS
Belonopelta attenuata Mayr, 1870a 395, pl. 1, fig. 11 w. COLOMBIA
Belonopelta crassicornis Emery, 1897 553 w. NEW GUINEA (Papua New Guinea)
Belonopelta curvata Mayr, 1887 532 w. BRAZIL (Santa Catarina)
Belonopelta darwini var. indica Emery, 1899e 268 (footnote) q. MYANMAR
Belonopelta darwini var. madecassa Emery, 1899e 268 q. MADAGASCAR
Belonopelta darwinii Forel, 1893f 460 q. AUSTRALIA (Northern Territory)
Belonopelta darwinii var. indica Forel, 1900f 320 q. INDIA
Belonopelta franzi Baroni Urbani, 1975b 305, figs. 4, 6 w. NEPAL
Belonopelta jeckylli Mann, 1916 415, pl. 2, figs. 12, 13 w. BRAZIL (Rondônia)
Belonopelta loebli Baroni Urbani, 1975b 307, figs. 4, 7 w. ISRAEL
Belonopelta minima Brandão, 1989 136, figs. 1-4 w. BRAZIL (Bahia)
Belonopelta pergandei Forel, 1909a 242 w. GUATEMALA
†Biamomyrma Dlussky et al., 2015 143
†Biamomyrma lata Dlussky et al., 2015 144, fig. 28 q. RUSSIA (Sikhote-Alin, Bol’shaya Svetlovodnaya, Eocene)
†Biamomyrma rugosa Dlussky et al., 2015 144, fig. 29 q. RUSSIA (Sikhote-Alin, Bol’shaya Svetlovodnaya, Eocene)
†Biamomyrma zherikhini Dlussky et al., 2015 144, fig. 27 q. RUSSIA (Sikhote-Alin, Bol’shaya Svetlovodnaya, Eocene)
Biconomyrma Kusnezov, 1952j 429 (diagnosis in key) [as subgenus of Conomyrma]
†Bilobomyrma Radchenko & Dlussky, 2013a 1062
†Bilobomyrma baltica Radchenko & Dlussky, 2013a 1063, figs. 3, 4 m. RUSSIA (Baltic Amber, Eocene)
†Bilobomyrma ukrainica Radchenko & Dlussky, 2013a 1062, figs. 1, 2 m UKRAINE (Rovno Amber, Eocene)
Bisolenopsis Kusnezov, 1953g 9
Bisolenopsis dalli Kusnezov, 1969 36 (diagnosis in key) q.m. ARGENTINA (Tucumán)
Bisolenopsis sea Kusnezov, 1953g 9, pl. 1, figs. 1-3; pl. 2, fig. 8; pl. 3, fig. 13 q.m. ARGENTINA (Santa Fe)
Blepharidatta Wheeler, 1915f 484
Blepharidatta brasiliensis Wheeler, 1915f 484, fig. 1 w. BRAZIL (Pará)
Blepharidatta conops Kempf, 1967d 355, figs. 4, 5 w. BRAZIL (Mato Grosso)
Blepharidatta delabiei Brandão et al., 2015 49, figs. 1E-F, 2G-H, 3E-F, 8A-I, 9 w.eq.m. BRAZIL (Bahia)
Blepharidatta fernandezi Brandão et al., 2015 52, figs. 1G-H, 9 w. COLOMBIA
Blepharidattini Wheeler & Wheeler, 1991a 133
Boloponera Fisher, 2006 112
Boloponera ikemkha Hawkes, 2018 27, figs. 1A-F, 2A-F, 3A-B, 4A-E, 5 w.eq.l. SOUTH AFRICA
Boloponera vicans Fisher, 2006 113, figs. 1-4, 24 w. CENTRAL AFRICAN REPUBLIC
Boltonia Camacho & Feitosa, 2022 14
†Boltonidris Radchenko & Dlussky, 2012 628