Table 1 in Genus-level revision of the Alycaeidae (Gastropoda, Cyclophoroidea), with an annotated species catalogue

<p><b>Table 1.</b> Radula traits of Alycaeidae. For the species examined by Venmans (1956) see Radula under &quot;Description and assessment of morphological characters&quot; (page 14).</p><table><tbody><tr><th>Taxon</th><th>Morphology of central tooth</th><th>Reference</th></tr></tbody><tbody><tr><td><i>Alycaeus conformis</i></td><td>see remarks</td><td>Venmans 1956</td></tr><tr><td><i>Alycaeus eydouxi</i></td><td>see remarks</td><td>Venmans 1956</td></tr><tr><td><i>Alycaeus eydouxi</i></td><td>5 cusps, broad, central cusp blunt</td><td>this study</td></tr><tr><td><i>Alycaeus gibbosulus</i></td><td>5 cusps, broad, central cusp blunt</td><td>this study</td></tr><tr><td><i>Chamalycaeus everetti</i></td><td>5 cusps, broad, central cusp pointed</td><td>this study</td></tr><tr><td><i>Dicharax alticola</i></td><td>5 cusps, broad, central cusp pointed</td><td>P&aacute;ll-Gergely et al. 2017</td></tr><tr><td><i>Dicharax ananensis</i></td><td>5 cusps, broad, central cusp pointed</td><td>Yano et al. 2013</td></tr><tr><td><i>Dicharax bicrenatus</i></td><td>5 cusps, broad, central cusp pointed</td><td>Godwin-Austen 1884 (1882-1920)</td></tr><tr><td><i>Dicharax cristatus</i></td><td>5 cusps, broad, central cusp pointed</td><td>P&aacute;ll-Gergely et al. 2017</td></tr><tr><td><i>Dicharax depressus</i></td><td>5 cusps, broad, central cusp pointed</td><td>P&aacute;ll-Gergely et al. 2017</td></tr><tr><td><i>Dicharax fimbriatus</i></td><td>5 cusps, broad, central cusp pointed</td><td>P&aacute;ll-Gergely et al. 2017</td></tr><tr><td><i>Dicharax immaculatus</i></td><td>5 cusps, broad, central cusp pointed</td><td>P&aacute;ll-Gergely et al. 2017</td></tr><tr><td><i>Dicharax itonis</i></td><td>5 cusps, broad, central cusp pointed</td><td>this study</td></tr><tr><td><i>Dicharax longituba</i></td><td>5 cusps, broad, central cusp pointed</td><td>Benthem-Jutting 1948</td></tr><tr><td><i>Dicharax okinawaensis</i></td><td>5 cusps, broad, central cusp pointed</td><td>this study</td></tr><tr><td><i>Dicharax planorbulus</i></td><td>5 cusps, broad, central cusp pointed</td><td>Heude 1882 - 1890</td></tr><tr><td><i>Pincerna maolanensis</i></td><td>7 cusps, broad, central cusp pointed</td><td>Luo et al. 2009</td></tr><tr><td><i>Dioryx messageri</i></td><td>7 cusps, broad, central cusp blunt</td><td>this study</td></tr><tr><td><i>Dioryx setchuanensis</i></td><td>5 cusps, broad, central cusp blunt</td><td>Heude 1882 - 1890</td></tr><tr><td><i>Metalycaeus minatoi</i></td><td>5 cusps, broad, central cusp pointed</td><td>P&aacute;ll-Gergely &amp; Asami, 2017</td></tr><tr><td><i>Metalycaeus vinctus</i></td><td>5 cusps, broad, central cusp pointed</td><td>P&aacute;ll-Gergely &amp; Asami, 2017</td></tr><tr><td><i>Metalycaeus zayuensis</i></td><td>5 cusps, broad, central cusp pointed</td><td>Zhang et al. 2008</td></tr><tr><td><i>Pincerna thieroti</i></td><td>see remarks</td><td>Venmans 1956</td></tr><tr><td><i>Pincerna yanseni</i></td><td>5 cusps, broad, central cusp pointed</td><td>P&aacute;ll-Gergely 2017</td></tr><tr><td><i>Stomacosmethis balingensis</i></td><td>3 cusps, elongated, central cusp pointed</td><td>this study</td></tr><tr><td><i>Stomacosmethis hochstetteri</i> (synonym of <i>jagori</i>)</td><td>3 cusps, elongated, central cusp pointed</td><td>Bollinger 1918</td></tr><tr><td><i>Stomacosmethis jagori</i></td><td>3 cusps, elongated, central cusp pointed</td><td>Thiele 1929</td></tr><tr><td><i>Stomacosmethis jagori</i></td><td>1 cusp, elongated, central cusp pointed</td><td>Sarasin &amp; Sarasin, 1899</td></tr><tr><td><i>Stomacosmethis kapayanensis selangoriensis</i></td><td>see remarks</td><td>Venmans 1956</td></tr><tr><td><i>Stomacosmethis kuekenthali</i></td><td>1 cusp, elongated, central cusp pointed</td><td>Sarasin &amp; Sarasin, 1899</td></tr><tr><td><i>Stomacosmethis perakensis</i></td><td>3 cusps elongated, central cusp pointed</td><td>this study</td></tr><tr><td><i>Stomacosmethis porcilliferus</i></td><td>3 cusps elongated, central cusp pointed</td><td>Bollinger 1918</td></tr><tr><td><i>Stomacosmethis sarasinorum</i></td><td>5 cusps, elongated, central cusp pointed</td><td>Bollinger 1918</td></tr><tr><td>Dicharax (?) panshiensis</td><td>6 cusps?, broad, central cusp pointed</td><td>Chen 1989</td></tr></tbody></table>