1. Species Melanella (Melanella) abreojosensis Bartsch, 1917 accepted as Oceanida abreojosensis (Bartsch, 1917) (unaccepted > superseded combination)
2. Species Melanella (Melanella) baldra Bartsch, 1917 accepted as Melanella baldra Bartsch, 1917
3. Species Melanella (Melanella) californica Bartsch, 1917 accepted as Hypermastus randolphi (Vanatta, 1900) (unaccepted > junior subjective synonym)
4. Species Melanella (Melanella) dalli Bartsch, 1917 accepted as Melanella cumingii (A. Adams, 1854) (unaccepted > junior subjective synonym)
5. Species Melanella (Melanella) linearis (P. P. Carpenter, 1857) accepted as Eulimostraca linearis (P. P. Carpenter, 1857) (unaccepted > superseded combination)
6. Species Melanella (Melanella) micans (P. P. Carpenter, 1865) accepted as Melanella micans (P. P. Carpenter, 1865)
7. Species Melanella (Melanella) oldroydi Bartsch, 1917 accepted as Melanella oldroydae Bartsch, 1917 (basionym)
8. Species Melanella (Melanella) portlandica Bartsch, 1927 accepted as Melanella thersites (P. P. Carpenter, 1864) (unaccepted > junior subjective synonym)
9. Species Melanella (Melanella) bartschi J. A. Gardner & Aldrich, 1919 † represented as Melanella bartschi J. A. Gardner & Aldrich, 1919 †
10. Species Melanella (Melanella) hemphilli Bartsch, 1917 represented as Melanella hemphilli Bartsch, 1917
11. Species Melanella (Melanella) magnoliana J. A. Gardner & Aldrich, 1919 † represented as Melanella magnoliana J. A. Gardner & Aldrich, 1919 †
12. Species Melanella (Melanella) mexicana Bartsch, 1917 represented as Melanella mexicana Bartsch, 1917 accepted as Melanella micans (P. P. Carpenter, 1865)
13. Species Melanella (Melanella) monicensis Bartsch, 1917 † represented as Melanella monicensis Bartsch, 1917 †
14. Species Melanella (Melanella) necropolitana Bartsch, 1917 † represented as Melanella necropolitana Bartsch, 1917 †
15. Species Melanella (Melanella) olssoni Bartsch, 1924 represented as Melanella olssoni (Bartsch, 1924)
16. Species Melanella (Melanella) panamensis Bartsch, 1917 represented as Melanella panamensis Bartsch, 1917 accepted as Eulimostraca burragei (Bartsch, 1917)
17. Species Melanella (Melanella) makista J. A. Gardner, 1936 † (uncertain > unassessed)
18. Species Melanella (Melanella) tacomaensis Bartsch, 1917 (uncertain > taxon inquirendum)

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