1. Species Pecten (Amussium) andamanense Bavay, 1905 accepted as Propeamussium andamanense (Bavay, 1905) (original combination)
2. Species Pecten (Amussium) cristatum Bavay, 1905 accepted as Pecten (Amussium) cristatus Bavay, 1905 accepted as Parvamussium cristatellum (Dautzenberg & Bavay, 1912) (incorrect original spelling)
3. Species Pecten (Amussium) cristatus Bavay, 1905 accepted as Parvamussium cristatellum (Dautzenberg & Bavay, 1912) (invalid: junior homonym of Pecten cristatus Bronn, 1828; Amussium cristatellum Dautzenberg & Bavay, 1912 is a replacement name)
4. Species Pecten (Amussium) donaiensis Mansuy, 1914 † accepted as Parvamussium donaiense (Mansuy, 1914) † (unaccepted > superseded combination)
5. Species Pecten (Amussium) hulshofi K. Martin, 1909 † accepted as Amusium hulshofi (K. Martin, 1909) † (unaccepted > superseded combination)
6. Species Pecten (Amussium) praeobliteratus Dollfus, 1917 † accepted as Amusium praeobliteratum (Dollfus, 1917) † (unaccepted > superseded combination)
7. Species Pecten (Amussium) tatei Gregorio, 1898 accepted as Amusium balloti (Bernardi, 1861) accepted as Ylistrum balloti (Bernardi, 1861)
8. Species Pecten (Amussium) cinguliferus Zittel, 1870 † (uncertain > taxon inquirendum)

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