1. Subgenus Amalthea (Malluvium) Melvill, 1906 accepted as Malluvium Melvill, 1906 (unaccepted > superseded combination)
   1. Species Amalthea (Malluvium) lissa (E. A. Smith, 1894) accepted as Malluvium lissum (E. A. Smith, 1894)
   2. Species Amalthea (Malluvium) otohimeae T. Habe, 1946 accepted as Capulus otohimeae (T. Habe, 1946) (unaccepted > superseded combination)
2. Species Amalthea barbata (G. B. Sowerby I, 1835) accepted as Pilosabia trigona (Gmelin, 1791)
3. Species Amalthea benthophila Dall, 1889 accepted as Hipponix benthophila (Dall, 1889) (unaccepted > superseded combination)
4. Species Amalthea chamaeformis Rochebrune, 1882 accepted as Hipponix antiquatus (Linnaeus, 1767) (unaccepted > junior subjective synonym)
5. Species Amalthea conica Schumacher, 1817 accepted as Sabia conica (Schumacher, 1817) (unaccepted > superseded combination)
6. Species Amalthea danieli (Crosse, 1858) accepted as Capulus danieli (Crosse, 1858) (unaccepted > superseded combination)
7. Species Amalthea hexagona Suter, 1906 accepted as Trimusculus conicus (Angas, 1867)
8. Species Amalthea lissa (E. A. Smith, 1894) accepted as Malluvium lissum (E. A. Smith, 1894)
9. Species Amalthea maxima Schumacher, 1817 accepted as Capulus ungaricus (Linnaeus, 1758) (synonym)
10. Species Amalthea otohimeae T. Habe, 1946 accepted as Capulus otohimeae (T. Habe, 1946) (unaccepted > superseded combination)
11. Species Amalthea sundaica Thiele, 1925 accepted as Hipponicidae incertae sedis sundaica Thiele, 1925 (current status not researched; Amalthea not a valid genus)
12. Species Amalthea coxi G. B. Sowerby III, 1908 (uncertain > taxon inquirendum, use in recent liteature currently undocumented)
13. Species Amalthea rugulosa Dunker, 1871 (uncertain > unassessed)

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