1. Species Hyastenus ambonensis Griffin & Tranter, 1986
2. Species Hyastenus aries (Latreille, 1825)
3. Species Hyastenus auctus Rathbun, 1916
4. Species Hyastenus baru Windsor & Ahyong, 2013
5. Species Hyastenus biformis Rathbun, 1916
6. Species Hyastenus bispinosus Buitendijk, 1939
7. Species Hyastenus borradailei (Rathbun, 1907)
8. Species Hyastenus brevicornis Ortmann, 1894
9. Species Hyastenus brockii De Man, 1887
10. Species Hyastenus campbelli Griffin & Tranter, 1986
11. Species Hyastenus consobrinus A. Milne-Edwards, 1895
12. Species Hyastenus convexus Miers, 1884
13. Species Hyastenus cornigerus Sakai, 1938
14. Species Hyastenus cracentis Griffin & Tranter, 1986
15. Species Hyastenus diacanthus (De Haan, 1839)
16. Species Hyastenus ducator Lee & Ng, 2020
17. Species Hyastenus elatus Griffin & Tranter, 1986
18. Species Hyastenus elongatus Ortmann, 1893
19. Species Hyastenus espinosus (Borradaile, 1903)
20. Species Hyastenus fraterculus Rathbun, 1916
21. Species Hyastenus gracilimanus Yang & Dai, 1994
22. Species Hyastenus hendersoni (Laurie, 1906)
23. Species Hyastenus hilgendorfi De Man, 1887
24. Species Hyastenus inermis (Rathbun, 1911)
25. Species Hyastenus kyusyuensis (Yokoya, 1933)
26. Species Hyastenus mindoro Griffin & Tranter, 1986
27. Species Hyastenus minutus Buitendijk, 1939
28. Species Hyastenus planasius (Adams & White, 1848)
29. Species Hyastenus pleione (Herbst, 1803)
30. Species Hyastenus scrobiculatus Rathbun, 1916
31. Species Hyastenus sebae White, 1847
32. Species Hyastenus sinope (Adams & White, 1848)
33. Species Hyastenus spinosus A. Milne-Edwards, 1872
34. Species Hyastenus subinermis Zehntner, 1894
35. Species Hyastenus tabolongi Lee & Ng, 2019
36. Species Hyastenus ternatensis Buitendijk, 1939
37. Species Hyastenus uncifer Calman, 1909
38. Species Hyastenus whitei Griffin, 1976
39. Subgenus Hyastenus (Chorilia) Dana, 1851 accepted as Chorilia Dana, 1851
    1. Species Hyastenus (Chorilia) convexus Miers, 1884 accepted as Hyastenus convexus Miers, 1884 (unaccepted > superseded combination)
    2. Species Hyastenus (Chorilia) gracilirostris Miers, 1879 accepted as Giranauria gracilirostris (Miers, 1879) (unaccepted > superseded combination)
    3. Species Hyastenus (Chorilia) japonica Miers, 1879 accepted as Chorilia japonica (Miers, 1879) (unaccepted > superseded combination)
    4. Species Hyastenus (Chorilia) japonicus Miers, 1879 accepted as Hyastenus (Chorilia) japonica Miers, 1879 accepted as Chorilia japonica (Miers, 1879) (unaccepted > misspelling - incorrect subsequent spelling)
    5. Species Hyastenus (Chorilia) ovatus Dana, 1851 accepted as Lahaina ovata Dana, 1851 (unaccepted > superseded combination)
    6. Species Hyastenus (Chorilia) tenuicornis Pocock, 1890 accepted as Lahaina ovata Dana, 1851 (unaccepted > junior subjective synonym)
40. Species Hyastenus andrewsi Calman, 1909 accepted as Micippoides angustifrons A. Milne-Edwards, 1873 (unaccepted > junior subjective synonym)
41. Species Hyastenus brevirostris Doflein, 1904 accepted as Crocydocinus brevirostris (Doflein, 1904) (unaccepted > superseded combination)
42. Species Hyastenus calvarius Alcock, 1895 accepted as Thusaenys calvarius (Alcock, 1895) (unaccepted > superseded combination)
43. Species Hyastenus caribbaeus Rathbun, 1893 accepted as Notolopas brasiliensis Miers, 1886 (unaccepted > junior subjective synonym)
44. Species Hyastenus elegans Miers, 1886 accepted as Naxioides robillardi (Miers, 1882) (unaccepted > junior subjective synonym)
45. Species Hyastenus fultoni Grant, 1905 accepted as Oxypleurodon fultoni (Grant, 1905) (unaccepted > superseded combination)
46. Species Hyastenus hectori (Miers, 1876) accepted as Trichoplatus hectori (Miers, 1876) · (unaccepted > superseded combination)
47. Species Hyastenus japonicus Miers, 1879 accepted as Chorilia japonica (Miers, 1879) (unaccepted > superseded combination)
48. Species Hyastenus macrospinosus Ward, 1935 accepted as Tylocarcinus dumerilii (H. Milne Edwards, 1834) (unaccepted > junior subjective synonym)
49. Species Hyastenus minimus Rathbun, 1924 accepted as Thusaenys minimus (Rathbun, 1924) (unaccepted > superseded combination)
50. Species Hyastenus orbis Rathbun, 1916 accepted as Thusaenys orbis (Rathbun, 1916) (unaccepted > superseded combination)
51. Species Hyastenus oryx A. Milne-Edwards, 1872 accepted as Hyastenus sebae White, 1847 (unaccepted > junior subjective synonym)
52. Species Hyastenus tenuirostris (Miers, 1884) accepted as Lahaina tenuirostris (Miers, 1884) (unaccepted > superseded combination)
53. Species Hyastenus tinaktensis Rathbun, 1916 accepted as Giranauria tinaktensis (Rathbun, 1916) (unaccepted > superseded combination)
54. Species Hyastenus trispinosus Rathbun, 1916 accepted as Hyastenus subinermis Zehntner, 1894 (unaccepted > junior subjective synonym)
55. Species Hyastenus truncatipes (Miers, 1879) accepted as Naxia spinosa (Hess, 1865) (unaccepted > junior subjective synonym)
56. Species Hyastenus tuberculosus Rathbun, 1916 accepted as Hyastenus (Chorilia) convexus Miers, 1884 accepted as Hyastenus convexus Miers, 1884 (unaccepted > junior subjective synonym)
57. Species Hyastenus verreauxii A. Milne-Edwards, 1872 accepted as Hyastenus elatus Griffin & Tranter, 1986 (unaccepted > nomen oblitum)
58. Species Hyastenus brachychirus Nobili, 1899 (uncertain > nomen dubium)

 The webpage text is licensed under a Creative Commons Attribution 4.0 License