- family: Linyphiidae
- genus: Laminacauda
- species: Laminacauda aluminensis Millidge, 1991
- species: Laminacauda amabilis (Keyserling, 1886)
- species: Laminacauda ansoni Millidge, 1991
- species: Laminacauda argentinensis Millidge, 1985
- species: Laminacauda baerti Miller, 2007
- species: Laminacauda boliviensis Millidge, 1985
- species: Laminacauda cognata Millidge, 1991
- species: Laminacauda defoei (Cambridge, 1899)
- species: Laminacauda dentichelis (Berland, 1913)
- species: Laminacauda diffusa Millidge, 1985
- species: Laminacauda dysphorica (Keyserling, 1886)
- species: Laminacauda expers Millidge, 1991
- species: Laminacauda fuegiana (Tullgren, 1901)
- species: Laminacauda gigas Millidge, 1991
- species: Laminacauda grata Millidge, 1991
- species: Laminacauda insulana Millidge, 1985
- species: Laminacauda luscinia Millidge, 1985
- species: Laminacauda magna Millidge, 1991
- species: Laminacauda malkini Millidge, 1991
- species: Laminacauda maxima Millidge, 1985
- species: Laminacauda montevidensis (Keyserling, 1878)
- species: Laminacauda monticola Millidge, 1985
- species: Laminacauda nana Millidge, 1991
- species: Laminacauda newtoni Millidge, 1985
- species: Laminacauda orina (Chamberlin, 1916)
- species: Laminacauda pacifica (Berland, 1924)
- species: Laminacauda parvipalpis Millidge, 1985
- species: Laminacauda peruensis Millidge, 1985
- species: Laminacauda plagiata (Tullgren, 1901)
- species: Laminacauda propinqua Millidge, 1991
- species: Laminacauda rubens Millidge, 1991
- species: Laminacauda sacra Millidge, 1991
- species: Laminacauda salsa Millidge, 1991
- species: Laminacauda suavis Millidge, 1991
- species: Laminacauda sublimis Millidge, 1991
- species: Laminacauda thayerae Millidge, 1985
- species: Laminacauda tristani Millidge, 1985
- species: Laminacauda tuberosa Millidge, 1991
- species: Laminacauda tucumani Millidge, 1991
- species: Laminacauda vicana (Keyserling, 1886)
- species: Laminacauda villagra Millidge, 1991