1. Species Dexamine filiola Krapp-Schickel, 2013
2. Species Dexamine spiniventris (A. Costa, 1853)
3. Species Dexamine spinosa (Montagu, 1813)
4. Species Dexamine thea Boeck, 1861
5. Species Dexamine acanthophthalmus (A. Costa in Hope, 1851) accepted as Dexamine spinosa (Montagu, 1813) (junior subjective synonym)
6. Species Dexamine antarctica Stebbing, 1875 accepted as Atylus antarcticus (Stebbing, 1875) accepted as Polycheria antarctica (Stebbing, 1875) (unaccepted > superseded combination)
7. Species Dexamine bispinosa Spence Bate, 1857 accepted as Apherusa bispinosa (Spence Bate, 1857) (unaccepted > superseded combination)
8. Species Dexamine bispinosa Spence Bate, 1856 accepted as Dexamine bispinosa Spence Bate, 1857 accepted as Apherusa bispinosa (Spence Bate, 1857) (unaccepted > nomen nudum)
9. Species Dexamine brevitarsis (Grube, 1861) accepted as Tritaeta gibbosa (Spence Bate & Westwood, 1862) (unaccepted > junior subjective synonym)
10. Species Dexamine corallinus (Risso, 1826) accepted as Dexamine spinosa (Montagu, 1813) (unaccepted > junior subjective synonym)
11. Species Dexamine flindersi Stebbing, 1888 accepted as Paradexamine flindersi (Stebbing, 1888) (unaccepted > superseded combination)
12. Species Dexamine gordoniana Spence Bate, 1857 accepted as Atylus swammerdamei (H. Milne Edwards, 1830) accepted as Nototropis swammerdamei (H. Milne Edwards, 1830) (unaccepted > junior subjective synonym)
13. Species Dexamine gordoniana Spence Bate, 1856 accepted as Dexamine gordoniana Spence Bate, 1857 accepted as Atylus swammerdamei (H. Milne Edwards, 1830) accepted as Nototropis swammerdamei (H. Milne Edwards, 1830) (unaccepted > nomen nudum)
14. Species Dexamine heibergi Boeck, 1871 accepted as Dexamine thea Boeck, 1861 (unaccepted > junior subjective synonym)
15. Species Dexamine loughrini Spence Bate, 1863 accepted as Atylus loughrini (Spence Bate, 1863) accepted as Nototropis swammerdamei (H. Milne Edwards, 1830) (unaccepted > superseded combination)
16. Species Dexamine marionis (H. Milne Edwards, 1830) accepted as Dexamine spinosa (Montagu, 1813) (unaccepted > junior subjective synonym)
17. Species Dexamine miersi Haswell, 1885 accepted as Paradexamine miersi (Haswell, 1885) (unaccepted > superseded combination)
18. Species Dexamine pacifica Thomson, 1879 accepted as Paradexamine pacifica (Thomson, 1879) (unaccepted > superseded combination)
19. Species Dexamine pelagica Costa, 1851 (unaccepted > nomen nudum)
20. Species Dexamine pontica Czerniavsky, 1868 accepted as Dexamine spinosa (Montagu, 1813) (unaccepted > junior subjective synonym)
21. Species Dexamine scitulus Harford, 1877 accepted as Ampithoe lacertosa Spence Bate, 1858
22. Species Dexamine serraticrus Walker, 1904 accepted as Paradexamine serraticra (Walker, 1904) (unaccepted > superseded combination)
23. Species Dexamine speciosus Bruzelius, 1859 accepted as Dexamine spinosa (Montagu, 1813) (unaccepted > misspelling - incorrect subsequent spelling, Lapsus for D. spinosus)
24. Species Dexamine tenuicornis (Rathke, 1843) accepted as Dexamine spinosa (Montagu, 1813) (unaccepted > junior subjective synonym)
25. Species Dexamine vedlomensis Spence Bate & Westwood, 1862 accepted as Nototropis vedlomensis (Spence Bate & Westwood, 1862) (unaccepted > superseded combination)
26. Species Dexamine anisopus (Grube, 1861) (uncertain > nomen dubium)
27. Species Dexamine blossevilliana Spence Bate, 1863 (uncertain > nomen dubium)
28. Species Dexamine bobretzkii (Catta, 1875) (uncertain > nomen dubium)
29. Species Dexamine leptonyx (Grube, 1861) (uncertain > nomen dubium)
30. Species Dexamine septemdentatus (Stimpson, 1864) (uncertain > nomen dubium)

marine, brackish, fresh, terrestrial

recent only

Leach, W.E. (1813-1815). Crustaceology. <em>In: Brewster, D. (ed.), The Edinburgh Encyclopaedia. Balfour, Edinburgh, vol. 7(1): 383–384 [1813], 7(2): 385–437, 765–766 [1814], 9(1): pl. CCXXI [1815].</em> , available online at https://www.biodiversitylibrary.org/page/37187640 [details] 

Horton, T.; Lowry, J.; De Broyer, C.; Bellan-Santini, D.; Copilas-Ciocianu, D.; Corbari, L.; Costello, M.J.; Daneliya, M.; Dauvin, J.-C.; Fišer, C.; Gasca, R.; Grabowski, M.; Guerra-García, J.M.; Hendrycks, E.; Hughes, L.; Jaume, D.; Jazdzewski, K.; Kim, Y.-H.; King, R.; Krapp-Schickel, T.; LeCroy, S.; Lörz, A.-N.; Mamos, T.; Senna, A.R.; Serejo, C.; Souza-Filho, J.F.; Tandberg, A.H.; Thomas, J.D.; Thurston, M.; Vader, W.; Väinölä, R.; Valls Domedel, G.; Vonk, R.; White, K.; Zeidler, W. (2025). World Amphipoda Database. Dexamine Leach, 1814. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=101498 on 2025-07-16

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[taxonomic tree]