1. Species Geosesarma aedituens Naruse & Jaafar, 2009
2. Species Geosesarma albomita Yeo & Ng, 1999
3. Species Geosesarma ambawang Ng, 2015
4. Species Geosesarma amphinome (De Man, 1899)
5. Species Geosesarma anambas Ng, Wowor & Yeo, 2023
6. Species Geosesarma araneum (Nobili, 1900)
7. Species Geosesarma aurantium Ng, 1995
8. Species Geosesarma batak Manuel-Santos, Ng & Freitag, 2016
9. Species Geosesarma bau Ng & Grinang, 2004
10. Species Geosesarma bicolor Ng & Davie, 1995
11. Species Geosesarma bintan Schubart & Ng, 2014
12. Species Geosesarma cataracta Ng, 1986
13. Species Geosesarma celebense (Schenkel, 1902)
14. Species Geosesarma cikaniki Ng & Wowor, 2019
15. Species Geosesarma confertum (Ortmann, 1894)
16. Species Geosesarma danumense Ng, 2002
17. Species Geosesarma demani (Bürger, 1893)
18. Species Geosesarma dennerle Ng, Schubart & Lukhaup, 2015
19. Species Geosesarma faustum Ng, 2017
20. Species Geosesarma foxi (Kemp, 1918)
21. Species Geosesarma garutense Ng & Wowor, 2022
22. Species Geosesarma gordonae (Serène, 1968)
23. Species Geosesarma gracillimum (De Man, 1902)
24. Species Geosesarma hagen Ng, Schubart & Lukhaup, 2015
25. Species Geosesarma hashimi Ng, Wowor & Yeo, 2023
26. Species Geosesarma hednon Ng, Liu & Schubart, 2004
27. Species Geosesarma ianthina Pretzmann, 1985
28. Species Geosesarma insulare Ng, 1986
29. Species Geosesarma johnsoni (Serène, 1968)
30. Species Geosesarma katibas Ng, 1995
31. Species Geosesarma krathing Ng & Naiyanetr, 1992
32. Species Geosesarma larsi Ng & Grinang, 2018
33. Species Geosesarma lawrencei Manuel-Santos & Yeo, 2007
34. Species Geosesarma lebak Ng & Wowor, 2019
35. Species Geosesarma leprosum (Schenkel, 1902)
36. Species Geosesarma maculatum (De Man, 1892)
37. Species Geosesarma malayanum Ng & Lim in Ng, 1986
38. Species Geosesarma mirum Shy & Ng, 2019
39. Species Geosesarma nannophyes (De Man, 1895)
40. Species Geosesarma nemesis Ng, 1986
41. Species Geosesarma noduliferum (De Man, 1892)
42. Species Geosesarma notophorum Ng & Tan, 1995
43. Species Geosesarma ocypodum (Nobili, 1900)
44. Species Geosesarma penangense (Tweedie, 1940)
45. Species Geosesarma peraccae (Nobili, 1903)
46. Species Geosesarma pontianak Ng, 2015
47. Species Geosesarma protos Ng & Takeda, 1992
48. Species Geosesarma pylaemenes Ng, 2015
49. Species Geosesarma raj Schubart & Ng, 2014
50. Species Geosesarma rathbunae (Serène, 1968)
51. Species Geosesarma robustum Ng & Wowor, 2019
52. Species Geosesarma rouxi (Serène, 1968)
53. Species Geosesarma sabanum Ng, 1992
54. Species Geosesarma sarawakense (Serène, 1968)
55. Species Geosesarma scandens Ng, 1986
56. Species Geosesarma schubarti Shahdadi & Ng, 2024
57. Species Geosesarma sekop Ng & Wowor, 2019
58. Species Geosesarma serenei Ng, 1986
59. Species Geosesarma sinuofrontatum (Roux, 1933)
60. Species Geosesarma sodalis Ng, 2021
61. Species Geosesarma solomonense (Serène, 1968)
62. Species Geosesarma spectrum Ng & Ng, 2019
63. Species Geosesarma starmuehlneri Pretzmann, 1984
64. Species Geosesarma sukabumi Ng & Wowor, 2019
65. Species Geosesarma sumatraense Ng, 1986
66. Species Geosesarma sylvicola (De Man, 1892)
67. Species Geosesarma tagbanua Manuel-Santos, Ng & Freitag, 2016
68. Species Geosesarma ternatense (Serène, 1968)
69. Species Geosesarma teschi Ng, 1986
70. Species Geosesarma tiomanicum Ng, 1986
71. Species Geosesarma todaeng Ng, Yeesin & Promdam, 2023
72. Species Geosesarma vicentense (Rathbun, 1914)
73. Species Geosesarma angustifrons (A. Milne-Edwards, 1869) accepted as Sesarmops angustifrons (A. Milne-Edwards, 1869) (unaccepted > superseded combination)
74. Species Geosesarma clavicrure (Schenkel, 1902) accepted as Bresedium brevipes (De Man, 1889) (unaccepted > junior subjective synonym)
75. Species Geosesarma insularis Ng, 1986 accepted as Geosesarma insulare Ng, 1986 (unaccepted > incorrect grammatical agreement of specific epithet)
76. Species Geosesarma sabanus Ng, 1992 accepted as Geosesarma sabanum Ng, 1992 (unaccepted > incorrect grammatical agreement of specific epithet)
77. Species Geosesarma starmühlneri Pretzmann, 1984 accepted as Geosesarma starmuehlneri Pretzmann, 1984 (unaccepted > misspelling - incorrect original spelling)
78. Species Geosesarma thelxinoe (De Man, 1908) accepted as Andamanium thelxinoe (De Man, 1908) (unaccepted > superseded combination)
79. Species Geosesarma tiomanica Ng, 1986 accepted as Geosesarma tiomanicum Ng, 1986 (unaccepted > incorrect grammatical agreement of specific epithet)

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