Allepithema Tomlin, 1931 (additional source)
Anaglyphula B. Rensch, 1932 (additional source)
Angustassiminea Habe, 1943 (additional source)
Assiminea (Euassiminea) violacea Heude, 1882 accepted as Euassiminea violacea (Heude, 1882) (basis of record)
Assiminea (Pseudomphala) haematina Heude, 1882 accepted as Pseudomphala latericea (H. Adams & A. Adams, 1864) (source of synonymy)
Assiminea (Sphaerassiminea) Habe, 1942 accepted as Optediceros Leith, 1853 (source of synonymy)
Assiminea rubida A. Gould, 1859 accepted as Solenomphala debilis (A. Gould, 1859) (source of synonymy)
Assimineidae H. Adams & A. Adams, 1856 (additional source)
Atropis Pease, 1871 (basis of record)
Atropis viridescens (Pease, 1861) accepted as Omphalotropis viridescens (Pease, 1861) (basis of record)
Austroassiminea Solem, Girardi, Slack-Smith & Kendrick, 1982 (additional source)
Austroassiminea letha Solem, Girardi, Slack-Smith & Kendall, 1982 (additional source)
Austropilula Thiele, 1927 (basis of record)
Aviassiminea H. Fukuda & Ponder, 2003 (original description)
Aviassiminea palitans H. Fukuda & Ponder, 2003 (original description)
Balambania Crosse, 1891 (additional source)
Cavernacmella coreana O.-K. Kwon & J.-S. Lee, 1991 (status source)
Cavernacmella kuzuuensis (K. Suzuki, 1937) (basis of record)
Chalicopoma semicostulatum (Quadras & Möllendorff, 1894) (basis of record)
Conacmella vagans (Hirase, 1907) (basis of record)
Crossilla Thiele, 1927 (status source)
Cyclotropis papuensis Tapparone Canefri, 1883 (basis of record)
Duritropis fortilirata Iredale, 1945 accepted as Duritropis albocarinata (Mousson, 1873) (source of synonymy)
Electrina Baird, 1850 (basis of record)
Euassiminea Heude, 1882 (basis of record)
Eussoia Preston, 1912 (additional source)
Eussoia aethiopica (Thiele, 1927) (basis of record)
Eussoia leptodonta (Connolly, 1922) (additional source)
Eussoia oblonga Mandahl-Barth, 1973 (basis of record)
Fijianella C. M. Cooke & Clench, 1943 (additional source)
Fijianella calciphila C. M. Cooke & Clench, 1943 (basis of record)
Floridiscrobs Pilsbry & T. L. McGinty, 1949 (new combination reference)
Garrettia biangulata (Pease, 1865) (basis of record)
Gonatorhaphe Möllendorff, 1898 (status source)
Leucostele vitrea (Thiele, 1927) (basis of record)
Lyrotropis Solem, 1959 (basis of record)
Macrassiminea francesii (W. Wood, 1828) accepted as Macrassiminea francesiae (W. Wood, 1828) (basis of record)
Metassiminea Thiele, 1927 (status source)
Omphalotropis (Eurytropis) Kobelt & Möllendorff, 1898 accepted as Omphalotropis L. Pfeiffer, 1851 (subsequent type designation)
Omphalotropis brenchleyi Sykes, 1900 accepted as Duritropis albocarinata (Mousson, 1873) (source of synonymy)
Omphalotropis suteri Sykes, 1900 accepted as Telmosena suteri (Sykes, 1900) (basis of record)
Optediceros Leith, 1853 (basis of record)
Optediceros breviculum (L. Pfeiffer, 1855) (basis of record)
Paludinellassiminea Habe, 1994 (basis of record)
Pseudassiminea Thiele, 1927 (additional source)
Pseudocyclotus Thiele, 1894 (basis of record)
Pseudogibbula Dautzenberg, 1891 (additional source)
Pseudogibbula duponti Dautzenberg, 1891 (basis of record)
Quadrasiella Möllendorff, 1894 (basis of record)
Sculptassiminea microsculpta (G. Nevill, 1880) (basis of record)
Septariellina Bequaert & Clench, 1936 (additional source)
Solenomphala debilis (A. Gould, 1859) (basis of record)
Solenomphala taiwanensis (Habe, 1942) (basis of record)
Syncera J. E. Gray, 1821 (status source)
Telmosena suteri (Sykes, 1900) (basis of record)
Turbacmella dohertyi (Fulton, 1899) (basis of record)
Valvatorbis Bequaert & Clench, 1936 (additional source)

Congo for Pseudogibbula duponti Dautzenberg, 1891 
Cook Islands for Garrettia biangulata (Pease, 1865) 
Fiji Islands for Fijianella calciphila C. M. Cooke & Clench, 1943 
Moluccas for Turbacmella dohertyi (Fulton, 1899) 
Norfolk Island for Omphalotropis suteri Sykes, 1900  (origin: native)
Norfolk Island for Telmosena suteri (Sykes, 1900)  (origin: native)
Ogasawara Islands for Conacmella vagans (Hirase, 1907) 
Philippines for Balambania aries (Möllendorff, 1890) 
Polynesia for Atropis viridescens (Pease, 1861) 
Somalia for Eussoia aethiopica (Thiele, 1927) 
Western Australia for Austroassiminea Solem, Girardi, Slack-Smith & Kendrick, 1982  (origin: native)
Western Australia for Austroassiminea letha Solem, Girardi, Slack-Smith & Kendall, 1982 

 Type species

 for Optediceros Leith, 1853

type species designated by Fukuda & Ponder (2003) [details]