1. Species Colaconema americanum C.-C.Jao, 1936
2. Species Colaconema amphiroae (K.M.Drew) P.W.Gabrielson, 2000
3. Species Colaconema asparagopsidis Chemin, 1927
4. Species Colaconema asparagopsis Chemin, 1926
5. Species Colaconema basiramosum M.J.Wynne & C.W.Schneider, 2008
6. Species Colaconema bisporum (Børgesen) I.-K.Hwang & H.-S.Kim, 2011
7. Species Colaconema bonnemaisoniae Batters, 1896
8. Species Colaconema caespitosum (J.Agardh) Jackelman, Stegenga & J.J.Bolton, 1991
9. Species Colaconema chylocladiae Batters, 1896
10. Species Colaconema coccineum (K.M.Drew) P.W.Gabrielson, 2004
11. Species Colaconema codicola (Børgesen) Stegenga, J.J.Bolton & R.J.Anderson, 1997
12. Species Colaconema comptum (Børgesen) I.-K.Hwang & H.-S.Kim, 2011
13. Species Colaconema corymbiferum (Thuret) Alongi, Cormaci & G.Furnari, 2017
14. Species Colaconema dasyae (Collins) Stegenga, I.Mol, Prud'homme & Lokhorst, 1997
15. Species Colaconema daviesii (Dillwyn) Stegenga, 1985
16. Species Colaconema desmarestiae (Kylin) P.W.Gabrielson, 2004
17. Species Colaconema dictyotae (Collins) I.-K.Hwang & H.-S.Kim, 2011
18. Species Colaconema elegans (K.M.Drew) I.-K.Hwang & H.-S.Kim, 2011
19. Species Colaconema emergens (Rosenvinge) R.Nielsen, 1994
20. Species Colaconema erythrophyllum (C.C.Jao) P.W.Gabrielson, 2006
21. Species Colaconema formosanum M.-C. Lee & H.-Y. Yeh, 2021
22. Species Colaconema furcatum Tanaka, 1944
23. Species Colaconema garbaryi P.W.Gabrielson, 2004
24. Species Colaconema gracile (Børgesen) Ateweberhan & Prud'homme van Reine, 2005
25. Species Colaconema gymnogongri (K.M.Drew) P.W.Gabrielson, 2004
26. Species Colaconema gynandrum (Rosenvinge) R.Nielsen, 1994
27. Species Colaconema hallandicum (Kylin) Afonso-Carillo, Sanson, Sangil & Diaz-Villa, 2007
28. Species Colaconema hancockii (E.Y.Dawson) J.N.Norris, 2014
29. Species Colaconema hyalosiphoniae (Nakamura) I.-K.Hwang & H.-S.Kim, 2011
30. Species Colaconema hypneae (Børgesen) A.A.Santos & C.W.N.Moura, 2010
31. Species Colaconema infestans (M.Howe & Hoyt) Woelkerling, 1973
32. Species Colaconema interpositum (Heydrich) H.Stegenga, J.J.Bolton & R.J.Anderson, 1997
33. Species Colaconema leptonema (Rosenvinge) Alongi, Cormaci & G.Furnari, 2017
34. Species Colaconema macounii (Collins) P.W.Gabrielson, 2000
35. Species Colaconema membranacea (Magnus) Woelkerling, 1973
36. Species Colaconema minimum (Collins) Woelkerling, 1973
37. Species Colaconema monorhizum H.Stegenga, 1985
38. Species Colaconema naumannii (Askenasy) Prud'homme van Reine, Haroun & Kostermans, 2019
39. Species Colaconema nemalii (De Notaris ex L.Dufour) Stegenga, 1985
40. Species Colaconema nemalionis (De Notaris ex L.Dufour) Stegenga, 1985
41. Species Colaconema ophioglossum (Schneider) Afonso-Carrillo, Sansón & Sangil, 2003
42. Species Colaconema panduripodium H.Stegenga, J.J.Bolton & R.J.Anderson, 1997
43. Species Colaconema proskaueri (J.A.West) P.W.Gabrielson, 2000
44. Species Colaconema punctatum (E.Y.Dawson) J.N.Norris, 2014
45. Species Colaconema rhizoideum (K.M.Drew) P.W.Gabrielson, 2000
46. Species Colaconema robustum (Børgesen) Huisman & Woelkerling, 2018
47. Species Colaconema sarconemae A.A.Aleem, 1980
48. Species Colaconema savianum (Meneghini) R.Nielsen, 1994
49. Species Colaconema scinaiae (E.Y.Dawson) J.N.Norris, 2014
50. Species Colaconema sinicola (E.Y.Dawson) J.N.Norris, 2014
51. Species Colaconema subtilissimum (Kützing) Alongi, Cormaci & G.Furnari, 2017
52. Species Colaconema tetrasporum (Garbary & Rueness) Athanasiadis, 1996
53. Species Colaconema thuretii (Bornet) P.W.Gabrielson, 2000
54. Species Colaconema variabile (K.M.Drew) J.N.Norris, 2014
55. Species Colaconema attenuatum (Rosenvinge) R.Nielsen, 1994 accepted as Acrochaetium densum (K.M.Drew) Papenfuss, 1945 accepted as Acrochaetium catenulatum M.Howe, 1914
56. Species Colaconema botryocarpum (Harvey) Stegenga, 1985 accepted as Colaconema caespitosum (J.Agardh) Jackelman, Stegenga & J.J.Bolton, 1991
57. Species Colaconema byssaceum (Kützing) J.H.Price accepted as Colaconema savianum (Meneghini) R.Nielsen, 1994
58. Species Colaconema codii (Hamel) I.-K.Hwang & H.-S.Kim, 2011 accepted as Colaconema caespitosum (J.Agardh) Jackelman, Stegenga & J.J.Bolton, 1991
59. Species Colaconema deliseae Levring, 1953 accepted as Colaconema bonnemaisoniae Batters, 1896
60. Species Colaconema endophyticum (Batters) J.T.Harper & G.W.Saunders, 2002 accepted as Kylinia endophytica (Batters) Athanasiadis, 1996
61. Species Colaconema humile (Rosenvinge) Woelkerling, 1971 accepted as Acrochaetium humile (Rosenvinge) Børgesen, 1915
62. Species Colaconema maculum (Rosenvinge) Woelkerling, 1971 accepted as Acrochaetium macula (Rosenvinge) Hamel, 1927
63. Species Colaconema membranaceum (Magnus) Woelkerling, 1973 accepted as Rubrointrusa membranacea (Magnus) S.L.Clayden & G.W.Saunders, 2010 (synonym)
64. Species Colaconema nakamurae Woelkerling, 1971 accepted as Audouinella nakamurae (Woelkerling) Garbary, 1979 accepted as Acrochaetium delisea Aziz, 1965 (synonym)
65. Species Colaconema pacificum (Kylin) Woelkerling, 1971 accepted as Acrochaetium pacificum Kylin, 1925
66. Species Colaconema pectinatum (Kylin) J.T.Harper & G.W.Saunders, 2002 accepted as Grania pectinata (Kylin) Athanasiadis, 2016
67. Species Colaconema phacelorhizum (Børgesen) Woelkerling, 1971 accepted as Acrochaetium phacelorhizum Børgesen, 1915
68. Species Colaconema plumosum (K.M.Drew) Woelkerling, 1971 accepted as Acrochaetium plumosum (K.M.Drew) G.M.Smith, 1944
69. Species Colaconema polyidis (Rosenvinge) Woelkerling, 1971 accepted as Helminthora divaricata (C.Agardh) J.Agardh, 1852
70. Species Colaconema porphyrae (K.M.Drew) Woelkerling, 1971 accepted as Rhododrewia porphyrae (K.M.Drew) S.L.Clayden & G.W.Saunders, 2014
71. Species Colaconema pulvinatum F.Schmitz, 1897 accepted as Colacopsis pulvinata (F.Schmitz) De Toni, 1903
72. Species Colaconema reticulatum Batters, 1896 accepted as Colacodictyon reticulatum (Batters) Feldmann, 1955
73. Species Colaconema savianum (Meneghini) L.P.Perestenko, 1996 accepted as Acrochaetium savianum (Meneghini) Nägeli, 1862 accepted as Colaconema savianum (Meneghini) R.Nielsen, 1994 (synonym)
74. Species Colaconema secundatum (Lyngbye) Woelkerling, 1973 accepted as Acrochaetium secundatum (Lyngbye) Nägeli, 1858 (synonym)
75. Species Colaconema seriatum (Børgesen) Stegenga, 1985 accepted as Colaconema hypneae (Børgesen) A.A.Santos & C.W.N.Moura, 2010 (synonym)
76. Species Colaconema simplex Inagaki, 1935 accepted as Colaconema asparagopsis Chemin, 1926
77. Species Colaconema spiculiphilum (E.Y.Dawson) Woelkerling, 1971 accepted as Audouinella spongicola (Weber Bosse) Stegenga, 1985 accepted as Acrochaetium spongicola Weber Bosse, 1921
78. Species Colaconema spongicola (Weber-vanBosse) Woelkerling, 1971 accepted as Acrochaetium spongicola Weber Bosse, 1921 (synonym)
79. Species Colaconema strictum (Rosenvinge) R.Nielsen, 1994 accepted as Kylinia rosulata Rosenvinge, 1909
80. Species Colaconema subimmersum (Setchell & N.L.Gardner) P.W.Gabrielson, 2004 accepted as Rhodonematella subimmersa (Setchell & N.L.Gardner) S.L.Clayden & G.W.Saunders, 2010 (synonym)
81. Species Colaconema tenuissimum (Collins) Woelkerling, 1971 accepted as Acrochaetium tenuissimum (Collins) Papenfuss, 1945
82. Species Colaconema conchicola Lami, 1939 (uncertain)

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