| Dossenus guapore E. L. C. Sil..., 2007 | Long legged water spiders |
| Dossenus marginatus Eugène Simon, 1898 | |
| Dyrines striatipes Eugène Simon, 1898 | Long legged water spiders |
| Enna carinata Silva & Lise, 2011 | Long legged water spiders |
| Enna chickeringi Cruz da Silv..., 2008 | Long legged water spiders |
| Enna eberhardi Cruz da Silv..., 2008 | Long legged water spiders |
| Enna frijoles Silva & Lise, 2011 | Long legged water spiders |
| Enna jullieni Simon, 1898 | Long legged water spiders |
| Enna maya E. L. C. Sil..., 2008 | Long legged water spiders |
| Enna minor Petrunkevitch, 1925 | Long legged water spiders |
| Enna nesiotes Chamberlin, 1925 | Long legged water spiders |
| Enna osaensis Silva, Víque..., 2012 | Long legged water spiders |
| Enna pecki E. L. C. Sil..., 2008 | Long legged water spiders |
| Enna zurqui Silva & Lise, 2011 | Long legged water spiders |
| Hesydrus habilis Octavius Pic..., 1896 | Long legged water spiders |
| Hesydrus palustris Eugène Simon, 1898 | Long legged water spiders |
| Paradossenus isthmus Carico & Silva, 2010 | Long legged water spiders |
| Paradossenus longipes Taczanowski, 1874 | |
| Paradossenus santaremensis Silva & Lise, 2006 | |
| Syntrechalea tenuis Frederick Oc..., 1902 | Long legged water spiders |
| Trechalea extensa Octavius Pic..., 1896 | Long legged water spiders |
| Trechalea longitarsis C. Ludwig Ca..., 1847 | |
| Trechalea tirimbina Silva & Lapi..., 2012 | Long legged water spiders |
