Erromyrma

Species richness
Species richness by country based on regional taxon lists (countries with darker colours are more species-rich). View Data



Nomenclature

 *  TRICHOMYRMEX  [Myrmicinae: Crematogastrini]
 * Trichomyrmex Mayr, 1865: 19. Type-species: Trichomyrmex rogeri, by monotypy.
 * Trichomyrmex junior synonym of Monomorium: Ettershank, 1966: 82; Bolton, 1987: 296.
 * Trichomyrmex revived from synonymy of Monomorium: Ward et al., 2014: 16.
 * EQUESTRIMESSOR [junior synonym of Trichomyrmex]
 * Equestrimessor Santschi, 1919d: 92 [as subgenus of Monomorium]. Type-species: Holcomyrmex chobauti, by subsequent designation of Donisthorpe, 1943f: 644.
 * Equestrimessor junior synonym of Monomorium: Ettershank, 1966: 82; see also discussion in Bolton, 1987: 297.
 * [Ward et al. (2014) transferred the type species of Equestrimessor to Trichomyrmex but did not formally synonimise Equestrimessor under Trichomyrmex although this was implied.]
 *  EQUESSIMESSOR [unavailable name]
 * Equessimessor Santschi, 1936a: 32, incorrect subsequent spelling of Equestrimessor.
 * HOLCOMYRMEX [junior synonym of Trichomyrmex]
 * Holcomyrmex Mayr, 1879: 671. Type-species: Holcomyrmex scabriceps, by subsequent designation of Bingham, 1903: 280.
 * [Holcomyrmex Smith, F. 1873: ix. Nomen nudum, attributed to Mayr.]
 * Holcomyrmex junior synonym of Monomorium: Emery, 1908h: 667.
 * Holcomyrmex revived from synonymy as subgenus of Monomorium: Emery, 1915i: 190.
 * Holcomyrmex junior synonym of Monomorium: Ettershank, 1966: 82; see also discussion in Bolton, 1987: 295.
 * Holcomyrmex junior synonym of Trichomyrmex: Ward et al., 2014: 16.
 * PARHOLCOMYRMEX [junior synonym of Trichomyrmex]
 * Parholcomyrmex Emery, 1915i: 190 [as subgenus of Monomorium]. Type-species: Myrmica gracillima (junior synonym of Atta destructor), by original designation.
 * Parholcomyrmex junior synonym of Monomorium: Ettershank, 1966: 82; Bolton, 1987: 296.
 * Parholcomyrmex junior synonym of Trichomyrmex: Ward et al., 2014: 16.
 * [ Paraholcomyrmex Emery, 1915i: 191; Forel, 1917: 242; incorrect subsequent spellings.]