Adamsiella mirabilis (W. Wood, 1828) (basis of record)
Aguayotudora aguayoi (de la Torre & Bartsch, 1941) (basis of record)
Aguayotudora aguayoi guaicanamarensis (de la Torre & Bartsch, 1941) (basis of record)
Aguayotudora aguayoi luacesi (Sánchez Roig, 1951) (basis of record)
Aguayotudora aguayoi najazaensis (de la Torre & Bartsch, 1941) (basis of record)
Aguayotudora asperata (de la Torre & Bartsch, 1941) (basis of record)
Aguayotudora bermudezi (de la Torre & Bartsch, 1941) (basis of record)
Aguayotudora bermudezi bermudezi (de la Torre & Bartsch, 1941) (basis of record)
Aguayotudora bermudezi sibanicuensis (de la Torre & Bartsch, 1941) (basis of record)
Aguayotudora bermudezi zanjonensis (Sánchez Roig, 1951) (basis of record)
Aguayotudora clenchi (Aguayo & Jaume, 1954) (basis of record)
Aguayotudora crassiuscula (de la Torre & Bartsch, 1941) (basis of record)
Aguayotudora cristata (de la Torre & Bartsch, 1941) (basis of record)
Aguayotudora cristata chorillensis (de la Torre & Bartsch, 1941) (basis of record)
Aguayotudora cristata cristata (de la Torre & Bartsch, 1941) (basis of record)
Aguayotudora laevistria (Aguayo & Sánchez Roig, 1949) (basis of record)
Aguayotudora obesa (de la Torre & Bartsch, 1941) (basis of record)
Aguayotudora recta (L. Pfeiffer, 1863) (basis of record)
Aguayotudora recta barreti (de la Torre & Bartsch, 1941) (basis of record)
Aguayotudora recta martiensis (de la Torre & Bartsch, 1941) (basis of record)
Aguayotudora recta recta (L. Pfeiffer, 1863) (basis of record)
Aguayotudora suavis (de la Torre & Bartsch, 1941) (basis of record)
Aguayotudora tuberculata (de la Torre & Bartsch, 1941) (basis of record)
Aguayotudora varicosa (de la Torre & Bartsch, 1941) (basis of record)
Annularia (Annularia) lima (C. B. Adams, 1845) represented as Annularia lima (C. B. Adams, 1845) (additional source)
Annularia (Annularia) scabricula (G. B. Sowerby I, 1843) represented as Annularia scabricula (G. B. Sowerby I, 1843) (additional source)
Annularia (Annularia) triplopoma (H. B. Baker, 1934) represented as Annularia triplopoma (H. B. Baker, 1934) (additional source)
Annularisca (Annularella) holguinensis (de la Torre & Bartsch, 1941) represented as Annularisca holguinensis (de la Torre & Bartsch, 1941) (basis of record)
Annularisca (Annularella) mayensis (de la Torre & Ramsden, 1914) represented as Annularisca mayensis (de la Torre & Ramsden, 1914) (basis of record)
Annularisca (Annularella) pseudalata (Pilsbry & J. B. Henderson, 1912) represented as Annularisca pseudalata (Pilsbry & J. B. Henderson, 1912) (basis of record)
Annularisca (Annularella) yaterasensis (L. Pfeiffer, 1859) represented as Annularisca yaterasensis (L. Pfeiffer, 1859) (basis of record)
Annularisca (Annularella) yunquensis (L. Pfeiffer, 1860) represented as Annularisca yunquensis (L. Pfeiffer, 1860) (basis of record)
Annularisca (Annularisca) aberrans (de la Torre & Bartsch, 1941) represented as Annularisca aberrans (de la Torre & Bartsch, 1941) (basis of record)
Annularisca (Annularisca) alata (L. Pfeiffer, 1852) represented as Annularisca alata (L. Pfeiffer, 1852) (basis of record)
Annularisca (Annularisca) auricoma (L. Pfeiffer, 1859) represented as Annularisca auricoma (L. Pfeiffer, 1859) (basis of record)
Annularisca (Annularisca) auricoma auricoma (L. Pfeiffer, 1859) represented as Annularisca auricoma auricoma (L. Pfeiffer, 1859) (basis of record)
Annularisca (Annularisca) auricoma putris (L. Pfeiffer, 1863) represented as Annularisca auricoma putris (L. Pfeiffer, 1863) (basis of record)
Annularisca (Annularisca) prestoni (Ramsden, 1914) represented as Annularisca prestoni (Ramsden, 1914) (basis of record)
Annularita majuscula (Morelet, 1851) (basis of record)
Annularita majuscula catalinensis (de la Torre & Bartsch, 1941) (basis of record)
Annularita majuscula crassilabris (de la Torre & Bartsch, 1941) (basis of record)
Annularita majuscula cumbrensis (de la Torre & Bartsch, 1941) (basis of record)
Annularita majuscula excelsa (de la Torre & Bartsch, 1941) (basis of record)
Annularita majuscula macta (Poey, 1852) (basis of record)
Annularita majuscula majuscula (Morelet, 1851) (basis of record)
Annularita majuscula narcisi (de la Torre & Bartsch, 1941) (basis of record)
Annularodes canoaensis (de la Torre & Bartsch, 1941) (basis of record)
Annularodes cantarillensis (de la Torre & Bartsch, 1941) (basis of record)
Annularodes indivisus (Welch, 1929) (basis of record)
Annularodes obsoletus (de la Torre & Bartsch, 1941) (basis of record)
Annularodes perezi (de la Torre & Bartsch, 1941) (basis of record)
Annularodes perezi guitarti (de la Torre & Bartsch, 1941) (basis of record)
Annularodes perezi perezi (de la Torre & Bartsch, 1941) (basis of record)
Annularodes pilsbryi (Welch, 1929) (basis of record)
Annularodes terneroensis (de la Torre & Bartsch, 1941) (basis of record)
Annularodes terneroensis indioensis (de la Torre & Bartsch, 1941) (basis of record)
Annularodes terneroensis terneroensis (de la Torre & Bartsch, 1941) (basis of record)
Annularodes uncinatus (Arango, 1884) (basis of record)
Annularops attenuatus (de la Torre & Bartsch, 1941) (basis of record)
Annularops attenuatus attenuatus (de la Torre & Bartsch, 1941) (basis of record)
Annularops attenuatus minaensis (de la Torre & Bartsch, 1941) (basis of record)
Annularops blaini (L. Pfeiffer, 1863) (basis of record)
Annularops blaini blaini (L. Pfeiffer, 1863) (basis of record)
Annularops blaini cumbrensis (de la Torre & Bartsch, 1941) (basis of record)
Annularops coronadoi (Poey, 1860) (basis of record)
Annularops coronadoi acervatus (Arango, 1881) (basis of record)
Annularops coronadoi coronadoi (Poey, 1860) (basis of record)
Annularops coronadoi spurcus (Aguayo, 1934) (basis of record)
Annularops perplexus (de la Torre & Bartsch, 1941) (basis of record)
Annularops plicatus (de la Torre & Bartsch, 1941) (basis of record)
Annularops sauvallei (L. Pfeiffer, 1863) (basis of record)
Annularops sauvallei chorrerensis (de la Torre & Bartsch, 1941) (basis of record)
Annularops sauvallei cortinai (de la Torre & Bartsch, 1941) (basis of record)
Annularops sauvallei fontei (Sánchez Roig, 1951) (basis of record)
Annularops sauvallei natensoni (de la Torre & Bartsch, 1941) (basis of record)
Annularops sauvallei sauvallei (L. Pfeiffer, 1863) (basis of record)
Annularops semicanus (Morelet, 1851) (basis of record)
Annularops semicanus nanus (de la Torre & Bartsch, 1941) (basis of record)
Annularops semicanus organicolus (de la Torre & Bartsch, 1941) (basis of record)
Annularops semicanus semicanus (Morelet, 1851) (basis of record)
Annularops tryoni (Arango, 1879) (basis of record)
Annularops tryoni tryoni (Arango, 1879) (basis of record)
Annularops tryoni vinalensis (de la Torre & Bartsch, 1941) (basis of record)
Annularops vannostrandi (Arango, 1876) (basis of record)
Articulipoma woodringi (Bartsch, 1946) (basis of record)
Articulipoma xenicum (Pilsbry, 1933) (basis of record)
Blaesospira echinus (L. Pfeiffer, 1864) (basis of record)
Blaesospira echinus echinus (L. Pfeiffer, 1864) (basis of record)
Blaesospira echinus infiernalis (de la Torre & Bartsch, 1941) (basis of record)
Blaesospira echinus lucifer (de la Torre & Bartsch, 1941) (basis of record)
Blaesospira rocai (de la Torre & Bartsch, 1941) (basis of record)
Bonairea maculata (H. B. Baker, 1924) (basis of record)
Chittypoma intermedium (C. B. Adams, 1849) (basis of record)
Chittypoma irroratum (Gloyne, 1875) (new combination reference)
Chittypoma monstrosum (C. B. Adams, 1849) (new combination reference)
Chittypoma pearmanaeanum (Chitty, 1853) (new combination reference)
Chondropoma (Chondropoma) aguayoi de la Torre & Bartsch, 1938 represented as Chondropoma aguayoi de la Torre & Bartsch, 1938 (basis of record)
Chondropoma (Chondropoma) alberti Clench & Aguayo, 1948 represented as Chondropoma alberti Clench & Aguayo, 1948 (basis of record)
Chondropoma (Chondropoma) alcaldei Jaume & Sánches de Fuentes, 1943 represented as Chondropoma alcaldei Jaume & Sánches de Fuentes, 1943 (basis of record)
Chondropoma (Chondropoma) antonense de la Torre & Bartsch, 1938 represented as Chondropoma antonense de la Torre & Bartsch, 1938 (basis of record)