Cerithium amabile Bayle, 1880 accepted as Cerithiopsis amabilis (Bayle, 1880) (original description)
Cerithium comptoni Bayle, 1880 † accepted as Proceritella barrandiana (Piette, 1855) † (original description)
Cerithium contrastans Bayle, 1880 † (original description)
Cerithium cordigerum Bayle, 1880 accepted as Rhinoclavis bituberculata (G. B. Sowerby II, 1866) (original description)
Cerithium crumena Bayle, 1880 accepted as Colina pinguis A. Adams, 1855 (original description)
Cerithium desolatum Bayle, 1880 accepted as Cerithium brongniartii Maravigna, 1840 (original description)
Cerithium eludens Bayle, 1880 accepted as Plesiotrochus monachus (Crosse & P. Fischer, 1864) (original description)
Cerithium eurus Bayle, 1880 (original description)
Cerithium fortiusculum Bayle, 1880 accepted as Cerithidea valida (C. B. Adams, 1852) accepted as Cerithideopsis californica (Haldeman, 1840) (original description)
Cerithium gentile Bayle, 1880 accepted as Cerithium zonatum (W. Wood, 1828) (original description)
Cerithium homologum Bayle, 1880 (original description)
Cerithium icarus Bayle, 1880 accepted as Cacozeliana icarus (Bayle, 1880) (original description)
Cerithium moderans Bayle, 1880 † (original description)
Cerithium omissum Bayle, 1880 accepted as Cerithium nodulosum Bruguière, 1792 (original description)
Cerithium opponens Bayle, 1880 † accepted as Procerithium opponens (Bayle, 1880) † (original description)
Cerithium opportunum Bayle, 1880 (original description)
Cerithium proditum Bayle, 1880 accepted as Cerithium columna G. B. Sowerby I, 1834 (original description)
Cerithium proditum Bayle, 1880 accepted as Cerithium munitum G. B. Sowerby II, 1855 (original description)
Cerithium repletulum Bayle, 1880 accepted as Clypeomorus irrorata (A. Gould, 1849) (original description)
Cerithium ringens Bayle, 1880 accepted as Colina macrostoma (Hinds, 1844) (original description)
Cerithium sinon Bayle, 1880 accepted as Royella sinon (Bayle, 1880) (original description)
Macrochilina Bayle, 1880 † accepted as Soleniscus Meek & Worthen, 1861 † (original description)
Magellania Bayle, 1880 (original description)
Muehlfeldtia Bayle, 1880 accepted as Megerlia King, 1850 (original description)
Norrisia Bayle, 1880 (original description)
Scobina Bayle, 1880 accepted as Cyrtopleura (Scobinopholas) U. S. Grant & Gale, 1931 represented as Cyrtopleura Tryon, 1862 (original description)
Sycum Bayle, 1880 † accepted as Sycostoma L. R. Cox, 1931 † (original description)

 Nomenclature

 for Cerithium opponens Bayle, 1880 †

New name for Cerithium exiguum Piette, 1855, non Zekeli, 1852 (also non C. B. Adams, 1850, nec R. A. Philippi, 1845) [details]

 Nomenclature

 for Sycum Bayle, 1880 †

Established as a substitute name for "Liostoma Swainson", by Bayle considered to be a junior homonym of "Liostoma ... [details]