Name Authorship Pages Forms Locality Notes
Nylanderia xestonota LaPolla & Kallal, 2019 442, figs. 100-102 w. CUBA
Nylanderia zaminyops LaPolla & Kallal, 2019 444, figs. 103-104 w. TRINIDAD
Nystalomyrma Wheeler, 1916n 215 [as subgenus of Aphaenogaster]
Ochetellus Shattuck, 1992a 16
Ochetomyrmex Mayr, 1878 871
Ochetomyrmex auropunctatus var. rugosus Forel, 1886b xlix w. GUATEMALA
Ochetomyrmex mayri Forel, 1908 360 w. BRAZIL (São Paulo)
Ochetomyrmex neopolitus Fernández, 2003h 643, figs. 1D-F, 1H-L w.q. COLOMBIA
Ochetomyrmex semipolitus Mayr, 1878 872 w. BRAZIL (Amazonas)
Ochetomyrmicini Emery, 1914e 38 (diagnosis in key)
Ocodoma diffusa [sic] Jerdon, 1851 109 s.w. INDIA Ocodoma is a misspelling of Oecodoma.
Ocodoma minor [sic] Jerdon, 1851 110 w.q. INDIA (Kerala) Ocodoma is a misspelling of Oecodoma.
Octella Forel, 1915b 70 [as subgenus of Oligomyrmex]
Octostruma Forel, 1912f 196 [as subgenus of Rhopalothrix]
Octostruma ascrobicula Longino, 2013b 17, figs 6F, 16, 45 w. ECUADOR
Octostruma ascrobis Longino, 2013b 18, figs 1H, 3G, 6C, 14I, 17, 44 w.q. GUATEMALA
Octostruma betschi Perrault, 1988c 303, 2 figs. w.q. FRENCH GUIANA
Octostruma convallis Longino, 2013b 24, figs 1H, 3G, 6E, 14H, 20, 44 w.q. COSTA RICA
Octostruma convallisur Longino, 2013b 26, figs 21, 44 w.q. PANAMA
Octostruma cyrtinotum Longino, 2013b 28, figs 1C, 3B, 5L, 13A, 14B, 22, 43 w.q. HONDURAS
Octostruma excertirugis Longino, 2013b 30, figs 1F, 3E, 5G, 12B, 14F, 23, 43 w.q. GUATEMALA
Octostruma gymnogon Longino, 2013b 33, figs. 1E, 3D, 5D, 24, 42 w.q. COSTA RICA
Octostruma gymnosoma Longino, 2013b 33, figs 1B, 3B, 5M, 25, 43 w. MEXICO (Chiapas)
Octostruma impressa Palacio, 1997 411, figs. 1D-H w. COLOMBIA
Octostruma inca Brown & Kempf, 1960 185, figs. 16, 29 w.q. PERU
Octostruma leptoceps Longino, 2013b 38, figs 1A, 5H, 28, 43 w. HONDURAS
Octostruma limbifrons Longino, 2013b 39, figs 6D, 29, 44 w. PANAMA
Octostruma megabalzani Longino, 2013b 42, figs 1E, 3D, 5B, 9B, 31, 42 w.q. PANAMA
Octostruma montanis Longino, 2013b 43, figs 1C, 3B, 5P, 32, 43 w. NICARAGUA
Octostruma obtusidens Longino, 2013b 44, figs 1F, 3E, 4, 5F, 10B, 12A, 14E, 33, 43 w.q. COSTA RICA
Octostruma pexidorsum Longino, 2013b 47, figs 11, 34, 44 w. COLOMBIA
Octostruma planities Longino, 2013b 48, figs 1B, 3B, 5O, 13B, 35, 43 w. NICARAGUA
Octostruma rugiferoides Brown & Kempf, 1960 200, fig. 20 w. MEXICO (Veracruz)
Octostruma schusteri Longino, 2013b 50, figs 1B, 3B, 5N, 37, 43 w. GUATEMALA
Octostruma simoni subsp. sulcata Brown, 1949h 92 w. PANAMA
Octostruma stenognatha Brown & Kempf, 1960 196, figs. 25, 28 w.q. BRAZIL (São Paulo, Rio de Janeiro, Paraná, Santa Catarina, Rio Grande do Sul)
Octostruma stenoscapa Palacio, 1997 414, figs. 2D-F w. COLOMBIA
Octostruma triangulabrum Longino, 2013b 52, figs 1A, 3A, 5J, 38, 43 w. MEXICO (Chiapas)
Octostruma triquetrilabrum Longino, 2013b 53, figs 1A, 3A, 5K, 39, 43 w. COSTA RICA
Octostruma trithrix Longino, 2013b 54, figs 1E, 3D, 5A, 8A, 40, 42 w.q. MEXICO (Chiapas)
Ocymyrmex Emery, 1886b 364
Ocymyrmex afradu Bolton & Marsh, 1989 1288 w. NAMIBIA
Ocymyrmex alacer Bolton & Marsh, 1989 1290, fig. 9 w.eq. SOUTH AFRICA
Ocymyrmex ankhu Bolton, 1981b 265 w.eq. ANGOLA
Ocymyrmex arnoldi Forel, 1913a 138 w.m. ZIMBABWE
Ocymyrmex barbiger Emery, 1886b 364, pl. 17, figs. 9-11 w.m. SOUTH AFRICA
Ocymyrmex barbiger var. flavescens Stitz, 1923 147 w. NAMIBIA
Ocymyrmex barbiger var. robustior Stitz, 1923 146 w. NAMIBIA
Ocymyrmex carpenteri Donisthorpe, 1933b 195 eq. BOTSWANA
Ocymyrmex cavatodorsatus Prins, 1965c 1021, figs. 1, 2 w. SOUTH AFRICA