| Scientific Name | TSN | Taxon Author | Common Name | Name Source | Usage | Reason (ITIS) | Taxon Rank |
|---|
| Yoldia amygdalea | 79260 | Valenciennes, 1846 | almond yoldia | ITIS | valid | | Species |
| Yoldia bartschi | 999003158 | Scarlato, 1981 | | SBMNH | not public | mtsn | Species |
| Yoldia beringiana | 79271 | Dall, 1916 | | ITIS | valid | | Species |
| Yoldia cascoensis | 79263 | Mighels and Adams, 1844 | | ITIS | invalid | junior synonym of Yoldia myalis | Species |
| Yoldia cecinella | 999003159 | Dall, 1916 | | SBMNH | not public | mtsn | Species |
| Yoldia cooperii | 79279 | Gabb, 1865 | Cooper yoldia | ITIS | valid | | Species |
| Yoldia eightsii | 999003160 | (Couthouy, 1839) | | SBMNH | not public | mtsn | Species |
| Yoldia ensifera | 79266 | Dall, 1897 | | ITIS | invalid | junior synonym of Yoldia scissurata | Species |
| Yoldia excavata | 79268 | | | ITIS | valid | | Species |
| Yoldia glacialis | 79276 | Gray, 1828 | | ITIS | valid | | Species |
| Yoldia glauca | 999003161 | Kuroda & Habe in Habe, 1961 | | SBMNH | not public | mtsn | Species |
| Yoldia hyperborea | 79261 | (Gould, 1841) | northern yoldia | ITIS | valid | | Species |
| Yoldia johanni | 999003162 | Dall, 1925 | | SBMNH | not public | mtsn | Species |
| Yoldia keppeliana | 999003163 | Sowerby, 1904 | | SBMNH | not public | mtsn | Species |
| Yoldia kikuchii | 999003164 | Kuroda, 1929 | | SBMNH | not public | mtsn | Species |
| Yoldia lata | 999003165 | (Hinds, 1843) | | SBMNH | not public | mtsn | Species |
| Yoldia lepidula | 999003166 | A. Adams, 1856 | | SBMNH | not public | mtsn | Species |
| Yoldia limatula | 79273 | (Say, 1831) | file yoldia | ITIS | valid | | Species |
| Yoldia martyria | 79277 | Dall, 1897 | witness yoldia | ITIS | valid | | Species |
| Yoldia micrometrica | 205501 | (Sequenza, 1878) | | ITIS | valid | | Species |
| Yoldia montereyensis | 999003167 | Dall, 1893 | | SBMNH | not public | mtsn | Species |
| Yoldia myalis | 79262 | (Couthouy, 1838) | oval yoldia | ITIS | valid | | Species |
| Yoldia narthecia | 999003168 | (Hedley, 1915) | | SBMNH | not public | mtsn | Species |
| Yoldia notabilis | 999003169 | Yokoyama, 1922 | | SBMNH | not public | mtsn | Species |
| Yoldia oleacina | 999003170 | Dall, 1916 | | SBMNH | not public | mtsn | Species |
| Yoldia orcia | 999003171 | Dall, 1916 | | SBMNH | not public | mtsn | Species |
| Yoldia plena | 79265 | Dall, 1908 | | ITIS | invalid | junior synonym of Yoldia scissurata | Species |
| Yoldia regularis | 79278 | A. E. Verrill, 1884 | regular yoldia | ITIS | valid | | Species |
| Yoldia sapotilla | 79274 | (Gould, 1841) | short yoldia | ITIS | valid | | Species |
| Yoldia scissurata | 79264 | Dall, 1897 | crisscrossed yoldia | ITIS | valid | | Species |
| Yoldia secunda | 79270 | Dall, 1916 | | ITIS | valid | | Species |
| Yoldia seminuda | 79267 | Dall, 1871 | halfsmooth yoldia oblique-lined yoldia | ITIS | valid | | Species |
| Yoldia similis | 999003172 | Kuroda & Habe in Habe, 1958 | | SBMNH | not public | mtsn | Species |
| Yoldia solenoides | 79275 | Dall, 1881 | | ITIS | valid | | Species |
| Yoldia sp. | 999003173 | Kuroda & Habe in Habe, 1958 | | SBMNH | not public | mtsn | Species |
| Yoldia toporoki | 999003174 | Scarlato, 1981 | | SBMNH | not public | mtsn | Species |
