- family: Salticidae
- genus: Myrmarachne
- genus: Synemosyna
- species: Synemosyna americana (Peckham & Peckham, 1885)
- species: Synemosyna aurantiaca (Mello-Leitao, 1917)
- species: Synemosyna decipiens (O. P.-Cambridge, 1896)
- species: Synemosyna formica Hentz, 1846
- species: Synemosyna lauretta Peckham & Peckham, 1892
- species: Synemosyna lucasi (Taczanowski, 1871)
- species: Synemosyna myrmeciaeformis (Taczanowski, 1871)
- species: Synemosyna petrunkevitchi (Chapin, 1922)
- species: Synemosyna scutata (Mello-Leitao, 1943)
- species: Synemosyna smithi Peckham & Peckham, 1893