- Attagis gayi (Rufous-bellied Seedsnipe)
- Attagis gayi gayi
- Attagis gayi latreillii
- Attagis gayi simonsi
- Attagis malouinus (White-bellied Seedsnipe)
- Thinocorus orbignyianus (Gray-breasted Seedsnipe)
- Thinocorus orbignyianus ingae
- Thinocorus orbignyianus orbignyianus
- Thinocorus rumicivorus (Least Seedsnipe)
- Thinocorus rumicivorus bolivianus
- Thinocorus rumicivorus cuneicauda
- Thinocorus rumicivorus pallidus
- Thinocorus rumicivorus rumicivorus