- family: Linyphiidae
- genus: Neomaso
- species: Neomaso abnormis Millidge, 1991
- species: Neomaso aequabilis Millidge, 1991
- species: Neomaso angusticeps Millidge, 1985
- species: Neomaso antarcticus (Hickman, 1939)
- species: Neomaso articeps Millidge, 1991
- species: Neomaso arundicola Millidge, 1991
- species: Neomaso bilobatus (Tullgren, 1901)
- species: Neomaso claggi Forster, 1970
- species: Neomaso damocles Miller, 2007
- species: Neomaso fagicola Millidge, 1985
- species: Neomaso fluminensis Millidge, 1991
- species: Neomaso insperatus Millidge, 1991
- species: Neomaso insulanus Millidge, 1991
- species: Neomaso minimus Millidge, 1985
- species: Neomaso parvus Millidge, 1985
- species: Neomaso patagonicus (Tullgren, 1901)
- species: Neomaso peltatus Millidge, 1985
- species: Neomaso pollicatus (Tullgren, 1901)
- species: Neomaso scutatus Millidge, 1985
- species: Neomaso setiger Millidge, 1991
- species: Neomaso vicinus Millidge, 1991