DiatomBase

1. Species Aulacoseira accincta (Hohn & Hellerman) Simonsen, 1979
2. Species Aulacoseira acicularia Bennett & Kociolek in Kociolek et al., 2014
3. Species Aulacoseira agassizii (Ostenfeld) Simonsen, 1979
4. Species Aulacoseira alpigena (Grunow) Krammer, 1991
5. Species Aulacoseira ambigua (Grunow) Simonsen, 1979
6. Species Aulacoseira argus (Otto Müller) Simonsen, 1979
7. Species Aulacoseira baicalensis (K. Meyer) Simonsen, 1979
8. Species Aulacoseira brasiliensis P.Tremarin, L.C.Torgan & T. Ludwig, 2012
9. Species Aulacoseira calypsi P.Tremarin, L.C.Torgan & T.Ludwig, 2013
10. Species Aulacoseira canalifera (Brun & Héribaud) Simonsen, 1979
11. Species Aulacoseira cataractorum (Hustedt) Simonsen, 1979
12. Species Aulacoseira coroniformis C.Pearce & H.Cremer, 2010
13. Species Aulacoseira crenulata (Ehrenberg) Thwaites, 1848
14. Species Aulacoseira delicatula Kociolek in Kociolek et al., 2014
15. Species Aulacoseira euareolata K.Shinohara, A.Maruyama, B.Rusuwa & T.Ohtsuka, 2014
16. Species Aulacoseira frenguelliana Casa & Van de Vijver in Casa et al., 2017
17. Species Aulacoseira fuegiana (Frenguelli) Casa, López Bedogni & Van de Vijver, 2017
18. Species Aulacoseira gessneri (Hustedt) Simonsen, 1987
19. Species Aulacoseira granulata (Ehrenberg) Simonsen, 1979
20. Species Aulacoseira herzogii (Lemmermann) Simonsen, 1979
21. Species Aulacoseira humilis (Cleve-Euler) Genkal & Trifonova in Trifonova & Genkal, 2001
22. Species Aulacoseira imparis Siver Kling & Hamilton
23. Species Aulacoseira islandica (O.Müller) Simonsen, 1979
24. Species Aulacoseira italica (Ehrenberg) Simonsen, 1979
25. Species Aulacoseira konstantinovii Glushchenko, Genkal & Kulikovskiy, 2016
26. Species Aulacoseira kruegeriana E. Morales, S.F. Rivera & Houk, 2015
27. Species Aulacoseira krylovii Glushchenko, Genkal & Kulikovskiy, 2016
28. Species Aulacoseira lancea Siver & Hamilton
29. Species Aulacoseira lauquenensis M.L.García, J.M.Guerrero, Tremarin, Maidana & E.Morales, 2019
30. Species Aulacoseira lirata (Ehrenberg) R. Ross in Hartley, 1986
31. Species Aulacoseira liucoensis M.L.García, J.M.Guerrero, Tremarin, Maidana & E.Morales, 2019
32. Species Aulacoseira minuscula P.I.Tremarin, L.C.Torgan & T.A.V.Ludwig, 2014
33. Species Aulacoseira nivalis (W. Smith) J. English & M. Potapova, 2009
34. Species Aulacoseira nivaloides (K.E.Camburn) J.English & M.Potapova, 2009
35. Species Aulacoseira occulta P.A.Siver & P.B.Hamilton, 2011
36. Species Aulacoseira pantanalensis P.I.Tremarin, L.C.Torgan & T.A.V.Ludwig, 2014
37. Species Aulacoseira principissa Van de Vijver, 2012
38. Species Aulacoseira pseudogranulata (Cleve-Euler) Simonsen, 1979
39. Species Aulacoseira pseudomuzzanensis Olszynski & Zelazna-Wieczorek, 2018
40. Species Aulacoseira pusilloides Laslandes & Kociolek in Kociolek et al., 2014
41. Species Aulacoseira samariana P.I.Tremarin, L.C.Torgan & T.A.V.Ludwig, 2014
42. Species Aulacoseira simoniae P.I.Tremarin, L.C.Torgan & T.A.V.Ludwig, 2014
43. Species Aulacoseira singulara Bennett & Kociolek in Kociolek et al., 2014
44. Species Aulacoseira spathulata Laslandes & Kociolek in Kociolek et al., 2014
45. Species Aulacoseira stevensiae Weide, 2015
46. Species Aulacoseira subarctica (Otto Müller) E.Y.Haworth, 1990
47. Species Aulacoseira subborealis (G. Nygaard) L. Denys, K. Muylaert & K. Krammer, 2003
48. Species Aulacoseira valida (Grunow) Krammer, 1991
49. Species Aulacoseira veraluciae P.I.Tremarin, L.Carvalho Torgan & T.A.Veiga Ludwig, 2014
50. Species Aulacoseira wyomingensis Greifenstein, Shea & Kociolek, 2022
51. Species Aulacoseira rdeiscoensis Genkal & Kulikovskiy (unaccepted > nomen nudum)
52. Species Aulacoseira circularis (Ehrenberg) Crawford, 1981 represented as Liparogyra circularis Ehrenberg, 1848 represented as Orthoseira circularis (Ehrenberg) M.Rybak, Glushchenko & Kulikovskiy in Rybak et al., 2022 (Not a validly published name.)
53. Species Aulacoseira atlymica (Rubina) Moiseeva, 1986 accepted as Melosira atlymica Rubina, 1962 (uncertain > unassessed)
54. Species Aulacoseira californica (Ehrenberg) V. Houk, 2010 accepted as Gaillonella californica Ehrenberg, 1852 (uncertain > unassessed)
55. Species Aulacoseira campylosira (Ehrenberg) V. Houk, 2010 accepted as Gaillonella campylosira Ehrenberg, 1854 (uncertain > unassessed)
56. Species Aulacoseira cataractarum (Hustedt) Simonsen emend. Genkal & Lupikina, 1998 (uncertain > unassessed)
57. Species Aulacoseira crassipunctata K. Krammer, 1991 (uncertain > unassessed)
58. Species Aulacoseira dendrophila (Ehrenberg) R.M.Crawford, 1981 accepted as Porocyclia dendrophyla Ehrenberg, 1848 (uncertain > unassessed)
59. Species Aulacoseira dendroteres (Ehrenberg) R.M.Crawford, 1981 accepted as Liparogyra dendroteres Ehrenberg, 1848 (uncertain > unassessed)
60. Species Aulacoseira elegans (Mukhina) Simonsen, 1979 accepted as Melosira elegans Mukhina in Jousé & Mukhina, 1978 (uncertain > unassessed)
61. Species Aulacoseira epidendron (Ehrenberg) R.M.Crawford, 1981 accepted as Stephanosira epidendron Ehrenberg, 1848 (uncertain > unassessed)
62. Species Aulacoseira excurrens (Nygaard) Simonsen, 1979 accepted as Melosira excurrens Nygaard, 1956 (uncertain > unassessed)
63. Species Aulacoseira fennoscandica (Cleve-Euler) R.Ross, 1986 accepted as Melosira fennoscandica f. fennoscandica Cleve-Euler, 1951 (uncertain > unassessed)
64. Species Aulacoseira goetzeana (Otto Müller) Simonsen, 1979 accepted as Melosira goetzeana f. goetzeana Otto Müller, 1904 (uncertain > unassessed)
65. Species Aulacoseira gusseviae Genkal & Korneva in Korneva & Genkal, 1996 (uncertain > unassessed)
66. Species Aulacoseira ikapoensis (Otto Müller) Simonsen, 1979 accepted as Melosira ikapoensis var. ikapoensis Otto Müller, 1904 (uncertain > unassessed)
67. Species Aulacoseira inordinata (Lohman & Andrews) Simonsen, 1979 accepted as Melosira inordinata Lohman & Andrews, 1968 (uncertain > unassessed)
68. Species Aulacoseira interrupta (Lohman & Andrews) Simonsen, 1979 accepted as Melosira interrupta Lohman & Andrews, 1968 (uncertain > unassessed)
69. Species Aulacoseira jeremiae (Grunow) V. Houk, R. Klee & U. Passauer, 2007 accepted as Melosira granulata var. jeremiae Grunow in Van Heurck, 1882 (uncertain > unassessed)
70. Species Aulacoseira karelica (Mölder) Simonsen, 1979 accepted as Melosira karelica Mölder, 1951 (uncertain > unassessed)
71. Species Aulacoseira kondeensis (Otto Müller) Simonsen, 1979 accepted as Melosira kondeensis Otto Müller, 1904 (uncertain > unassessed)
72. Species Aulacoseira lacustris (Grunow) Krammer, 1991 accepted as Melosira lyrata f. lacustris Grunow in Van Heurck, 1882 (uncertain > unassessed)
73. Species Aulacoseira laevissima (Grunow) Krammer, 1991 accepted as Melosira laevissima Grunow, 1882 (uncertain > unassessed)
74. Species Aulacoseira longispina (Hustedt) Simonsen, 1979 accepted as Melosira longispina var. longispina Hustedt in Huber-Pestalozzi, 1942 (uncertain > unassessed)
75. Species Aulacoseira magnusii (Otto Müller) Simonsen, 1979 accepted as Melosira magnusii Otto Müller, 1904 (uncertain > unassessed)
76. Species Aulacoseira mbasiensis (Otto Müller) Simonsen, 1979 accepted as Melosira mbasiensis Otto Müller, 1904 (uncertain > unassessed)
77. Species Aulacoseira mexicana ‘Grunow' Simonsen, 1979 (uncertain > unassessed)
78. Species Aulacoseira muzzanensis (Meister) Krammer, 1991 accepted as Melosira muzzanensis Meister, 1912 (uncertain > unassessed)
79. Species Aulacoseira nyassensis (Otto Müller) Simonsen, 1979 accepted as Melosira nyassensis var. nyassensis Otto Müller, 1903 (uncertain > unassessed)
80. Species Aulacoseira nygaardii (Camburn) Camburn & Charles, 2000 accepted as Melosira nygaardii Camburn, 1986 (uncertain > unassessed)
81. Species Aulacoseira ovata M.V. Usolteva & I.B. Tsoy, 2010 (uncertain > unassessed)
82. Species Aulacoseira papilio (Mukhina in Jousé & Mukhina) Simonsen, 1979 accepted as Melosira papilio Mukhina in Jousé & Mukhina, 1978 (uncertain > unassessed)
83. Species Aulacoseira pardata J.English & M.Potapova, 2009 (uncertain > unassessed)
84. Species Aulacoseira patagonica (Otto Müller) Simonsen, 1979 accepted as Melosira lineolata var. patagonica Otto Müller, 1909 (uncertain > unassessed)
85. Species Aulacoseira pella (Lohman & Andrews) Simonsen, 1979 accepted as Melosira pella Lohman & Andrews, 1968 (uncertain > unassessed)
86. Species Aulacoseira penzhica Lupikina & Dolmatova, 1985 (uncertain > unassessed)
87. Species Aulacoseira perglabra (Østrup) E.Y.Haworth, 1988 accepted as Melosira perglabra Østrup, 1910 (uncertain > unassessed)
88. Species Aulacoseira periphytica E. Novelo, R. Tavera & C. Ibarra, 2007 (uncertain > unassessed)
89. Species Aulacoseira pfaffiana (Reinsch) Krammer, 1991 accepted as Melosira pfaffiana Reinsch, 1867 (uncertain > unassessed)
90. Species Aulacoseira praegranulata (Jousé) Simonsen, 1979 accepted as Melosira praegranulata f. praegranulata Jousé, 1952 (uncertain > unassessed)
91. Species Aulacoseira praeislandica (Jousé) Simonsen emend Temniskova-Topalova & Vodenicharov, 1981 (uncertain > unassessed)
92. Species Aulacoseira praeislandica (Jousé) Simonsen, 1979 accepted as Melosira praeislandica f. praeislandica Jousé, 1952 (uncertain > unassessed)
93. Species Aulacoseira pseudodistans Lange-Bertalot (uncertain > unassessed)
94. Species Aulacoseira pseudoislandica E.G. Lupikina & S.P. Ozornina, 1992 (uncertain > unassessed)
95. Species Aulacoseira pusilla (F.Meister) Tuji & Houk, 2004 accepted as Melosira pusilla F.Meister, 1913 (uncertain > unassessed)
96. Species Aulacoseira pyxis (Otto Müller) Simonsen, 1979 accepted as Melosira pyxis f. pyxis Otto Müller, 1904 (uncertain > unassessed)
97. Species Aulacoseira rdeiskoensis S.I. Genkal & M.S. Kulikovskiy, 2005 (uncertain > unassessed)
98. Species Aulacoseira satsumaensis H. Tanaka in Tanaka & Nagumo, 2010 (uncertain > unassessed)
99. Species Aulacoseira skvortzowii M.B.Edlund, E.F.Stoermer & C.M.Taylor, 1996 (uncertain > unassessed)
100. Species Aulacoseira sphaerica (Héribaud-Joseph) Simonsen accepted as Melosira sphaerica Héribaud, 1903 (uncertain > unassessed)
101. Species Aulacoseira tenella (Nygaard) Simonsen, 1979 accepted as Melosira tenella Nygaard, 1956 (uncertain > unassessed)
102. Species Aulacoseira tenuior (Grunow) Krammer, 1990 accepted as Melosira lyrata f. tenuior Grunow in Van Heurck, 1882 (uncertain > unassessed)
103. Species Aulacoseira tenuis (Hustedt) H.Kobayasi, 2002 accepted as Melosira longispina var. tenuis F.Hustedt, 1942 (uncertain > unassessed)
104. Species Aulacoseira tethera E.Y.Haworth, 1990 (uncertain > unassessed)
105. Species Aulacoseira uzonica Genkal & Lupikina, 1998 (uncertain > unassessed)
106. Species Aulacoseira vitrea (Lohman & Andrews) Simonsen, 1979 accepted as Melosira vitrea Lohman & Andrews, 1968 (uncertain > unassessed)
107. Species Aulacoseira volgensis Genkal, 1999 (uncertain > unassessed)

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