1. Species Parajuga amurensis (Gerstfeldt, 1859) accepted as Koreoleptoxis amurensis (Gerstfeldt, 1859)
2. Species Parajuga arsenievi Prozorova & Starobogatov, 2004 (unaccepted > unavailable name, unavailable name: not indicated as intentionally new)
3. Species Parajuga buettneri (Ehrmann, 1927) accepted as Juga buettneri (Ehrmann, 1927)
4. Species Parajuga heukelomiana (Reeve, 1859) accepted as Koreoleptoxis amurensis (Gerstfeldt, 1859)
5. Species Parajuga nodosa (Westerlund, 1897) accepted as Koreoleptoxis amurensis (Gerstfeldt, 1859) (junior synonym)
6. Species Parajuga popovae Prozorova & Starobogatov, 2004 accepted as Juga starobogatovi Zatravkin & Moskvicheva, 1986
7. Species Parajuga sihotealinica Prozorova & Starobogatov, 2004 (unaccepted > unavailable name, unavailable name: not indicated as intentionally new)
8. Species Parajuga subcalculus Prozorova & Starobogatov, 2004 accepted as Koreoleptoxis amurensis (Gerstfeldt, 1859) (unaccepted > unavailable name, unavailable name: not indicated as intentionally new)
9. Species Parajuga subextensa Prozorova & Starobogatov, 2004 accepted as Koreoleptoxis tegulata (E. von Martens, 1894) accepted as Semisulcospira tegulata (E. von Martens, 1894) (unavailable name: not indicated as intentionally new)
10. Species Parajuga subtegulata Prozorova & Starobogatov, 2004 accepted as Koreoleptoxis tegulata (E. von Martens, 1894) accepted as Semisulcospira tegulata (E. von Martens, 1894) (unavailable name: not indicated as intentionally new)
11. Species Parajuga zerkalnensis Prozorova & Starobogatov, 2004 (unaccepted > unavailable name, unavailable name: not indicated as intentionally new)

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