Nuculanidae is a family of small saltwater clams, marine bivalve molluscs in the order Nuculanida. Species in this family are found in all seas, from shallow to deep water. Genera and species Genera and species within the family Nuculanidae include: Acutispinula Acutispinula hilleri (Allen & Sanders, 1982) Acutispinula scheltemai (Allen & Sanders, 1982) Adrana H. Adams & A. Adams, 1858 Jupiteria Jupiteria manawatawhia Powell, 1937) Jupiteria wolffi Dell, 1956 Jupiteria zealedaformis Dell, 1953 Ledella Ledella aberrata Allen & Sanders, 1996 Ledella finlayi Powell, 1935 Ledella herdmani Dell, 1953 Ledella jamesi Allen & Hannah, 1989 Ledella librata Dell, 1952 Ledella pustulosa Allen & Hannah, 1989 Ledella sublevis A. E. Verrill & Bush, 1898 Ledella ultima (E. A. Smith, 1885) Lembulus Link, 1807 Lembulus pellus (Linnaeus, 1767) Nuculana Nuculana acuta (Conrad, 1832) Nuculana aspecta (Dall, 1927) Nuculana bipennis (Dall, 1927) Nuculana bushiana (A. E. Verrill, 1884) Nuculana caudata (Donovan, 1801) Nuculana cestrota (Dall, 1890) Nuculana concentrica (Say, 1824) Nuculana eborea Conrad, 1848 Nuculana fortiana Esteves, 1984 Nuculana hebes (E. A. Smith, 1885) Nuculana inaequisculpta Lamy, 1906 Nuculana jamaicensis (d’Orbigny in Sagra, 1853) Nuculana kalmartini Weisbord, 1964 Nuculana larranagai Klappenbach & Scarabino, 1969 Nuculana marella Weisbord, 1964 Nuculana minuta (O. F. Müller, 1776) Nuculana orixa (Dall, 1927) Nuculana parva (G. B. Sowerby I, 1833) Nuculana pernula (Müller, 1779) Nuculana platessa (Dall, 1890) Nuculana pusio (Philippi, 1844) Nuculana rhytida Dall, 1908 Nuculana semen (E. A. Smith, 1885) Nuculana solidifacta (Dall, 1886) Nuculana solidula (E. A. Smith, 1885) Nuculana sufficientia Poppe & Tagaro, 2016 Nuculana taphria (Dall, 1898) Nuculana tenuisulcata (Couthouy, 1838) Nuculana verrilliana (Dall, 1886) Nuculana vitrea (d'Orbigny in Sagra, 1853) Nuculana vulgaris Pilsbry & Brown, 1913 Nuculana whitensis Farinati, 1978 Poroleda Poroleda lanceolata (Hutton, 1885) Saccella Scissuladrana Scissuladrana ludmillae Petuch, 1987 Thestyleda Thestyleda investigator Dell, 1952) Thestyleda louiseae (Clarke, 1962) Tindariopsis Tindariopsis sulculata (‘Couthouy’ Gould, 1852) Fossil taxa: Dacromya References Powell A. W. B., New Zealand Mollusca, William Collins Publishers Ltd, Auckland, New Zealand 1979 Bivalve families Extant Permian first appearances