Foxidonta Clench, 1950 (additional source)
Foxidonta stevensoni Clench, 1950 (basis of record)
Hargravesia polita H. Adams, 1871 (basis of record)
Leptopoma hargravesi J. C. Cox, 1873 (basis of record)
Leptopoma woodfordi G. B. Sowerby III, 1890 (additional source)
Megalacron tizianoi Delsaerdt, 2016 (original description)
Omphalotropis nebulosa Pease, 1872 (basis of record)
Omphalotropis nebulosa gardneri Delsaerdt, 2016 (original description)
Orpiella concava (Clapp, 1923) (basis of record)
Orpiella keppelli (Reeve, 1854) (basis of record)
Orpiella kuntzi Solem, 1960 (additional source)
Orpiella malaitaensis (Clapp, 1923) (basis of record)
Orpiella manni (Clapp, 1923) (basis of record)
Orpiella pamuaensis (Clapp, 1923) (basis of record)
Orpiella salomonis (Vanatta, 1930) (basis of record)
Orpiella smithi (Clapp, 1923) (basis of record)
Orpiella solidiuscula (E. A. Smith, 1885) (basis of record)
Palaeohelicina egregia (L. Pfeiffer, 1855) (basis of record)
Palaeohelicina egregia makiraensis I. Rensch & B. Rensch, 1935 (basis of record)
Palaeohelicina mayri Clench, 1958 (basis of record)
Palaeohelicina spinifera (L. Pfeiffer, 1855) (basis of record)
Palaeohelicina viperina I. Rensch & B. Rensch, 1935 (basis of record)
Partula vanikorensis (Quoy & Gaimard, 1832) (additional source)
Pseudocyclotus levis (L. Pfeiffer, 1855) (basis of record)
Pupina solomonensis E. A. Smith, 1885 (basis of record)
Pythia albovaricosa L. Pfeiffer, 1853 (additional source)
Pythia chalcostoma (A. Adams, 1851) (basis of record)
Pythia reeveana L. Pfeiffer, 1853 accepted as Pythia pantherina (A. Adams, 1851) (basis of record)
Pythia undata (Lesson, 1831) (basis of record)
Succinea simplex L. Pfeiffer, 1855 (basis of record)
Trochomorpha aukiensis Clapp, 1923 (basis of record)
Trochomorpha backhuysi Delsaerdt, 2016 (original description)
Trochomorpha belmorei (J. C. Cox, 1872) (basis of record)
Trochomorpha concava Clapp, 1923 (basis of record)
Trochomorpha crustulum (J. C. Cox, 1873) (basis of record)
Trochomorpha deiopeia (Angas, 1869) (basis of record)
Trochomorpha fatigata (J. C. Cox, 1873) (basis of record)
Trochomorpha flava Clapp, 1923 (basis of record)
Trochomorpha godeti G. B. Sowerby III, 1890 (basis of record)
Trochomorpha henschei (L. Pfeiffer, 1867) (basis of record)
Trochomorpha henschei makaensis I. Rensch & B. Rensch, 1935 (source of synonymy)
Trochomorpha juanita (Angas, 1873) (basis of record)
Trochomorpha lofti Delsaerdt, 2016 (original description)
Trochomorpha luedersi (L. Pfeiffer, 1859) accepted as Trochomorpha ludersi (L. Pfeiffer, 1855) (basis of record)
Trochomorpha manni Clapp, 1923 (basis of record)
Trochomorpha matura (L. Pfeiffer, 1855) (basis of record)
Trochomorpha mcleani Clench, 1958 (basis of record)
Trochomorpha meleagris (L. Pfeiffer, 1855) (basis of record)
Trochomorpha membranicosta (Reeve, 1854) (basis of record)
Trochomorpha merziana (L. Pfeiffer, 1853) (basis of record)
Trochomorpha partunda Angas, 1868 (basis of record)
Trochomorpha rhoda (Angas, 1876) (basis of record)
Trochomorpha sanctaeannae (E. A. Smith, 1885) (basis of record)
Trochomorpha scytodes (Reeve, 1854) (basis of record)
Trochomorpha serena (J. C. Cox, 1873) (basis of record)
Trochomorpha unica I. Rensch & B. Rensch, 1935 (basis of record)
Trochomorpha vanderrieti Clench, 1965 (basis of record)
Trochomorpha xiphias (L. Pfeiffer, 1857) (basis of record)
Trochomorpha xiphias guadalcanarensis I. Rensch & B. Rensch, 1935 represented as Trochomorpha xiphias (L. Pfeiffer, 1857) (basis of record)
Trochomorpha zenobia (L. Pfeiffer, 1864) (basis of record)
Trochomorpha zenobiella Clapp, 1923 (basis of record)