1. Subgenus Hemitrichia (Atrichoconcha) Bartsch, 1942 accepted as Atrichoconcha Bartsch, 1942 (original combination)
   1. Species Hemitrichia (Atrichoconcha) bakeri Bartsch, 1942 accepted as Atrichoconcha bakeri (Bartsch, 1942) (original combination)
   2. Species Hemitrichia (Atrichoconcha) gummata (G. B. Sowerby I, 1841) accepted as Atrichoconcha gummata (G. B. Sowerby I, 1841) (unaccepted combination)
   3. Species Hemitrichia (Atrichoconcha) luteofasciata (I. Lea, 1840) accepted as Atrichoconcha luteofasciata (I. Lea, 1840) (unaccepted combination)
   4. Species Hemitrichia (Atrichoconcha) oblita Möllendorff, 1890 accepted as Atrichoconcha oblita (Möllendorff, 1890) (original combination)
   5. Species Hemitrichia (Atrichoconcha) panayensis Bartsch, 1942 accepted as Atrichoconcha panayensis (Bartsch, 1942) (original combination)
   6. Species Hemitrichia (Atrichoconcha) semisculpta Möllendorff, 1898 accepted as Atrichoconcha semisculpta (Möllendorff, 1898) (unaccepted combination)
2. Subgenus Hemitrichia (Hemitrichia) Möllendorff, 1888 accepted as Hemitrichiella Zilch, 1956 (Invalid: Junior homonym of Hemitrichia Rostafinski, 1873 [Myxomycetes]; Hemitrichiella is a replacement name)
   1. Species Hemitrichia (Hemitrichia) aparriana Bartsch, 1942 represented as Hemitrichiella aparriana (Bartsch, 1942)
   2. Species Hemitrichia (Hemitrichia) brachytricha Möllendorff, 1890 represented as Hemitrichiella brachytricha (Möllendorff, 1890)
   3. Species Hemitrichia (Hemitrichia) consimilis Quadras & Möllendorff, 1894 represented as Hemitrichiella consimilis (Quadras & Möllendorff, 1894)
   4. Species Hemitrichia (Hemitrichia) hidalgoi Möllendorff, 1888 represented as Hemitrichiella hidalgoi (Möllendorff, 1888)
   5. Species Hemitrichia (Hemitrichia) kobelti Möllendorff, 1890 represented as Hemitrichiella kobelti (Möllendorff, 1890)
   6. Species Hemitrichia (Hemitrichia) pandana Bartsch, 1942 represented as Hemitrichiella pandana (Bartsch, 1942)
   7. Species Hemitrichia (Hemitrichia) pruinosa Möllendorff, 1890 represented as Hemitrichiella pruinosa (Möllendorff, 1890) (unaccepted combination)
   8. Species Hemitrichia (Hemitrichia) setiger (G. B. Sowerby I, 1841) represented as Hemitrichiella setiger (G. B. Sowerby I, 1841)
   9. Species Hemitrichia (Hemitrichia) tagalensis (Dohrn, 1863) represented as Hemitrichiella tagalensis (Dohrn, 1863)
3. Subgenus Hemitrichia (Lepidotrichia) Bartsch, 1942 accepted as Lepidotrichia Bartsch, 1942 (original combination)
   1. Species Hemitrichia (Lepidotrichia) purpurascens Möllendorff, 1890 accepted as Lepidotrichia purpurascens (Möllendorff, 1890) (unaccepted combination)
4. Species Hemitrichia aparriana Bartsch, 1942 accepted as Hemitrichiella aparriana (Bartsch, 1942) (unaccepted combination)
5. Species Hemitrichia boettgeri Möllendorff, 1890 accepted as Hemitrichiella boettgeri (Möllendorff, 1890) (unaccepted > superseded combination)
6. Species Hemitrichia brachytricha Möllendorff, 1890 accepted as Hemitrichiella brachytricha (Möllendorff, 1890) (original combination)
7. Species Hemitrichia consimilis Quadras & Möllendorff, 1894 accepted as Hemitrichiella consimilis (Quadras & Möllendorff, 1894)
8. Species Hemitrichia depressa Quadras & Möllendorff, 1894 accepted as Hemitrichia tablasensis (Hidalgo, 1890) accepted as Hemitrichiella tablasensis (Hidalgo, 1890) (junior synonym)
9. Species Hemitrichia flavida Möllendorff, 1895 accepted as Hemitrichiella flavida (Möllendorff, 1895) (unaccepted > superseded combination)
10. Species Hemitrichia guimarasensis Thiele, 1895 accepted as Hemitrichiella oblita (Möllendorff, 1890) (unaccepted > junior subjective synonym)
11. Species Hemitrichia hidalgoi Möllendorff, 1888 accepted as Hemitrichiella hidalgoi (Möllendorff, 1888) (original combination)
12. Species Hemitrichia kobelti Möllendorff, 1890 accepted as Hemitrichiella kobelti (Möllendorff, 1890) (original combination)
13. Species Hemitrichia laccata Möllendorff, 1890 accepted as Hemitrichiella laccata (Möllendorff, 1890)
14. Species Hemitrichia luteofasciata (I. Lea, 1840) accepted as Atrichoconcha luteofasciata (I. Lea, 1840) (unaccepted > superseded combination)
15. Species Hemitrichia moerchi (L. Pfeiffer, 1851) accepted as Hemitrichiella moerchi (L. Pfeiffer, 1851) (unaccepted > superseded combination)
16. Species Hemitrichia oblita Möllendorff, 1890 accepted as Hemitrichiella oblita (Möllendorff, 1890) (unaccepted > superseded combination)
17. Species Hemitrichia pandana Bartsch, 1942 accepted as Hemitrichiella pandana (Bartsch, 1942) (unaccepted combination)
18. Species Hemitrichia plateni (Dohrn, 1889) accepted as Hemitrichiella plateni (Dohrn, 1889)
19. Species Hemitrichia platyzona Quadras & Möllendorff, 1896 accepted as Hemitrichiella platyzona (Quadras & Möllendorff, 1896)
20. Species Hemitrichia pruinosa Möllendorff, 1890 accepted as Hemitrichiella pruinosa (Möllendorff, 1890) (unaccepted combination)
21. Species Hemitrichia purpurascens Möllendorff, 1890 accepted as Hemitrichiella purpurascens (Möllendorff, 1890) (unaccepted > superseded combination)
22. Species Hemitrichia setigera (G. B. Sowerby I, 1841) accepted as Hemitrichiella setigera (G. B. Sowerby I, 1841) accepted as Hemitrichiella setiger (G. B. Sowerby I, 1841) (unjustified emendation to species name)
23. Species Hemitrichia setosula Möllendorff, 1896 accepted as Hemitrichiella setosula (Möllendorff, 1896)
24. Species Hemitrichia striatula (C. Semper, 1870) accepted as Hemitrichiella striatula (C. Semper, 1870) (unaccepted > superseded combination)
25. Species Hemitrichia tablasensis (Hidalgo, 1890) accepted as Hemitrichiella tablasensis (Hidalgo, 1890)
26. Species Hemitrichia tagalensis (Dohrn, 1863) accepted as Hemitrichiella tagalensis (Dohrn, 1863)
27. Species Hemitrichia valutinella [sic] accepted as Hemitrichiella velutinella (Quadras & Möllendorff, 1895) (unaccepted > misspelling - incorrect subsequent spelling, superseded combination)
28. Species Hemitrichia velutina (G. B. Sowerby I, 1841) accepted as Hemitrichiella velutina (G. B. Sowerby I, 1841)
29. Species Hemitrichia velutinella Quadras & Möllendorff, 1895 accepted as Hemitrichiella velutinella (Quadras & Möllendorff, 1895) (unaccepted > superseded combination)

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