Pisinae is a subfamily of crabs in the family Epialtidae, comprising the following genera:
- Acanthophrys <small>A. Milne-Edwards, 1865</small>
- Anamathia <small>Smith, 1885</small>
- Apias <small>Rathbun, 1897</small>
- Apiomithrax <small>Rathbun, 1897</small>
- Austrolibinia <small>Griffin, 1966</small>
- Chorilia <small>Dana, 1851</small>
- Chorilibinia <small>Lockington, 1877</small>
- Chorinus <small>Latreille, 1825</small>
- Delsolaria <small>Garth, 1973</small>
- Doclea <small>Leach, 1815</small>
- Garthinia <small>Richer de Forges & Ng, 2009</small>
- Giranauria <small>Griffin & Tranter, 1986</small>
- Goniopugettia <small>Sakai, 1986</small>
- Guinotinia <small>Richer de Forges & Ng, 2009</small>
- Herbstia <small>H. Milne-Edwards, 1834</small>
- Holoplites <small>Rathbun, 1894</small>
- Hoplophrys <small>Henderson, 1893</small>
- Hoploplites <small>Rathbun, 1894</small>
- Hyastenus <small>White, 1847</small>
- Lahaina <small>Dana, 1851</small>
- Laubierinia <small>Richer de Forges & Ng, 2009</small>
- Lepidonaxia <small>Targioni-Tozzetti, 1872</small>
- Lepteces <small>Rathbun, 1893</small>
- Leptomaia <small>Griffin & Tranter, 1986</small>
- Libidoclaea <small>H. Milne-Edwards & Lucas, 1842</small>
- Libinia <small>Leach, 1815</small>
- Lissa <small>Leach, 1815</small>
- Loxorhynchus <small>Stimpson, 1857</small>
- Lyramaia <small>Griffin & Tranter, 1986</small>
- Micippoides <small>A. Milne-Edwards, 1873</small>
- Microlissa <small>Pretzmann, 1961</small>
- Micropisa <small>Stimpson, 1858</small>
- Nasutocarcinus <small>Tavares, 1991</small>
- Naxioides <small>A. Milne-Edwards, 1865</small>
- Neodoclea <small>Buitendijk, 1950</small>
- Nibilia <small>A. Milne-Edwards, 1878</small>
- Nicoya <small>Wicksten, 1987</small>
- Notolopas <small>Stimpson, 1871</small>
- Oplopisa <small>A. Milne-Edwards, 1879</small>
- Oxypleurodon <small>Miers, 1886</small>
- Pelia <small>Bell, 1835</small>
- Phalangipus <small>Latreille, 1828</small>
- Pisa <small>Leach, 1814</small>
- Pisoides <small>H. Milne-Edwards & Lucas, 1843</small>
- Rhinocarcinus <small>Richer de Forges & Ng, 2009</small>
- Rochinia <small>A. Milne-Edwards, 1875</small>
- Scyra <small>Dana, 1852</small>
- Sphenocarcinus <small>A. Milne-Edwards, 1875</small>
- Stegopleurodon <small>Richer de Forges & Ng, 2009</small>
- Thusaenys <small>Griffin & Tranter, 1986</small>
- Trachymaia <small>A. Milne-Edwards, 1880</small>
- Tylocarcinus <small>Miers, 1879</small>
References