1. Subgenus Daphnia (Australodaphnia) Colbourne, Wilson & Hebert, 2006
   1. Species Daphnia (Australodaphnia) occidentalis Benzie, 1986
2. Subgenus Daphnia (Ctenodaphnia) Dybowski & Grochowski, 1895
   1. Species Daphnia (Ctenodaphnia) atkinsoni Baird, 1859
   2. Species Daphnia (Ctenodaphnia) australis (Sergeev & Williams, 1985)
   3. Species Daphnia (Ctenodaphnia) barbata Weltner, 1898
   4. Species Daphnia (Ctenodaphnia) bolivari Richard, 1888
   5. Species Daphnia (Ctenodaphnia) brooksi Dodson, 1985
   6. Species Daphnia (Ctenodaphnia) carinata King, 1853
   7. Species Daphnia (Ctenodaphnia) cephalata King, 1853
   8. Species Daphnia (Ctenodaphnia) chevreuxi Richard, 1896
   9. Species Daphnia (Ctenodaphnia) chilensis (Hann, 1986)
   10. Species Daphnia (Ctenodaphnia) coronata G.O. Sars, 1916
   11. Species Daphnia (Ctenodaphnia) dadayana Paggi, 1999
   12. Species Daphnia (Ctenodaphnia) deserti Gauthier, 1937
   13. Species Daphnia (Ctenodaphnia) dolichocephala G.O. Sars, 1895
   14. Species Daphnia (Ctenodaphnia) ephemeralis (Schwartz & Hebert, 1985)
   15. Species Daphnia (Ctenodaphnia) exilis Herrick, 1895
   16. Species Daphnia (Ctenodaphnia) fusca Gurney, 1907
   17. Species Daphnia (Ctenodaphnia) gelida (Brady, 1918)
   18. Species Daphnia (Ctenodaphnia) gibba Methuen, 1910
   19. Species Daphnia (Ctenodaphnia) gravis King, 1853
   20. Species Daphnia (Ctenodaphnia) hispanica Glagolev & Alonso, 1990
   21. Species Daphnia (Ctenodaphnia) inca Kořínek & Villalobos, 2003
   22. Species Daphnia (Ctenodaphnia) jollyi Petkovski, 1973
   23. Species Daphnia (Ctenodaphnia) longicephala Hebert, 1977
   24. Species Daphnia (Ctenodaphnia) magna Straus, 1820
   25. Species Daphnia (Ctenodaphnia) magniceps Herrick, 1884
   26. Species Daphnia (Ctenodaphnia) mediterranea Alonso, 1985
   27. Species Daphnia (Ctenodaphnia) menucoensis Paggi, 1996
   28. Species Daphnia (Ctenodaphnia) nivalis Hebert, 1977
   29. Species Daphnia (Ctenodaphnia) ornithocephala Birabén, 1953
   30. Species Daphnia (Ctenodaphnia) paggii Kotov, Sinev & Berrios, 2010
   31. Species Daphnia (Ctenodaphnia) projecta Hebert, 1977
   32. Species Daphnia (Ctenodaphnia) pusilla (Serventy, 1929)
   33. Species Daphnia (Ctenodaphnia) quadrangula (Sergeev, 1990)
   34. Species Daphnia (Ctenodaphnia) queenslandensis (Sergeev, 1990)
   35. Species Daphnia (Ctenodaphnia) salina Hebert & Finston, 1993
   36. Species Daphnia (Ctenodaphnia) semilumaris Flössner, 1987
   37. Species Daphnia (Ctenodaphnia) similis Claus, 1876
   38. Species Daphnia (Ctenodaphnia) similoides Hudec, 1991
   39. Species Daphnia (Ctenodaphnia) spinulata Birabén, 1917
   40. Species Daphnia (Ctenodaphnia) studeri (Rühe, 1914)
   41. Species Daphnia (Ctenodaphnia) thomsoni G.O. Sars, 1894
   42. Species Daphnia (Ctenodaphnia) tibetana (G.O. Sars, 1903)
   43. Species Daphnia (Ctenodaphnia) triquetra G.O. Sars, 1903
   44. Species Daphnia (Ctenodaphnia) truncata (Hebert & Wilson, 2000)
   45. Species Daphnia (Ctenodaphnia) wankeltae Hebert, 1977
   46. Species Daphnia (Ctenodaphnia) wardi (Hebert & Wilson, 2000)
3. Subgenus Daphnia (Daphnia) O.F. Müller, 1785
   1. Species Daphnia (Daphnia) ambigua Scourfield, 1947
   2. Species Daphnia (Daphnia) arcuata Forbes, 1893
   3. Species Daphnia (Daphnia) arenaria Forbes, 1893
   4. Species Daphnia (Daphnia) arenata Hebert, 1995
   5. Species Daphnia (Daphnia) bairdii Forest, 1879
   6. Species Daphnia (Daphnia) catawba Coker, 1926
   7. Species Daphnia (Daphnia) caudata G.O. Sars, 1863
   8. Species Daphnia (Daphnia) cavicervix Ekman, 1900
   9. Species Daphnia (Daphnia) cheraphila Hebert & Finston, 1996
   10. Species Daphnia (Daphnia) clathrata Forbes, 1893
   11. Species Daphnia (Daphnia) commutata Ekman, 1900
   12. Species Daphnia (Daphnia) cristata G.O. Sars, 1862
   13. Species Daphnia (Daphnia) cucullata G.O. Sars, 1862
   14. Species Daphnia (Daphnia) curvirostris Eylmann, 1887
   15. Species Daphnia (Daphnia) denticulata Birge, 1879
   16. Species Daphnia (Daphnia) dentifera Forbes, 1893
   17. Species Daphnia (Daphnia) dubia Herrick, 1883
   18. Species Daphnia (Daphnia) elongata Woltereck, 1932
   19. Species Daphnia (Daphnia) ezoensis Uéno, 1972
   20. Species Daphnia (Daphnia) frigidolimnetica Ekman, 1904
   21. Species Daphnia (Daphnia) galeata G.O. Sars, 1864
   22. Species Daphnia (Daphnia) gessneri Herbst, 1967
   23. Species Daphnia (Daphnia) gibbera Kortchagin, 1887
   24. Species Daphnia (Daphnia) hyalina Leydig, 1860
   25. Species Daphnia (Daphnia) intexta Forbes, 1890
   26. Species Daphnia (Daphnia) lacustris G.O. Sars, 1862
   27. Species Daphnia (Daphnia) laevis Birge, 1879
   28. Species Daphnia (Daphnia) latipalpa Moniez, 1888
   29. Species Daphnia (Daphnia) latispina Kořínek & Hebert, 1996
   30. Species Daphnia (Daphnia) litoralis G.O. Sars, 1890
   31. Species Daphnia (Daphnia) longiremis G.O. Sars, 1862
   32. Species Daphnia (Daphnia) longispina (O.F. Müller, 1776)
   33. Species Daphnia (Daphnia) lumholtzi G.O. Sars, 1885
   34. Species Daphnia (Daphnia) macraocula Kiser, 1950
   35. Species Daphnia (Daphnia) marcahuasensis (Valdivia Villar & Burger, 1989)
   36. Species Daphnia (Daphnia) melanica Hebert, 1995
   37. Species Daphnia (Daphnia) mendotae Birge, 1918
   38. Species Daphnia (Daphnia) middendorffiana Fischer, 1851
   39. Species Daphnia (Daphnia) minnehaha Herrick, 1884
   40. Species Daphnia (Daphnia) mitsukuri Ishikawa, 1896
   41. Species Daphnia (Daphnia) monacha (Brehm, 1912)
   42. Species Daphnia (Daphnia) morsei Ishikawa, 1895
   43. Species Daphnia (Daphnia) nasuta Herrick, 1884
   44. Species Daphnia (Daphnia) neoobtusa Hebert, 1995
   45. Species Daphnia (Daphnia) obtusa Kurz, 1874
   46. Species Daphnia (Daphnia) oregonensis Kořínek & Hebert, 1996
   47. Species Daphnia (Daphnia) parapulex Woltereck, 1932
   48. Species Daphnia (Daphnia) parvula Fordyce, 1901
   49. Species Daphnia (Daphnia) peruviana Harding, 1955
   50. Species Daphnia (Daphnia) pileata Hebert & Finston, 1996
   51. Species Daphnia (Daphnia) prolata Hebert & Finston, 1996
   52. Species Daphnia (Daphnia) propinqua G.O. Sars, 1895
   53. Species Daphnia (Daphnia) pulex Leydig, 1860
   54. Species Daphnia (Daphnia) pulicaria Forbes, 1893
   55. Species Daphnia (Daphnia) pulicarioides Burckhardt, 1899
   56. Species Daphnia (Daphnia) pulicoides Woltereck, 1932
   57. Species Daphnia (Daphnia) retrocurva Forbes, 1882
   58. Species Daphnia (Daphnia) rosea G.O. Sars, 1862
   59. Species Daphnia (Daphnia) schmackeri Poppe, 1890
   60. Species Daphnia (Daphnia) sinevi Kotov, Ishida & Taylor, 2006
   61. Species Daphnia (Daphnia) sonkulensis Manujlova, 1964
   62. Species Daphnia (Daphnia) tanakai Ishida, Kotov & Taylor, 2006
   63. Species Daphnia (Daphnia) thorata Forbes, 1893
   64. Species Daphnia (Daphnia) titicacensis Birge, 1909
   65. Species Daphnia (Daphnia) turbinata G.O. Sars, 1903
   66. Species Daphnia (Daphnia) typica Mackin, 1931
   67. Species Daphnia (Daphnia) umbra Taylor et al., 1996
   68. Species Daphnia (Daphnia) ventrosa Kortchagin, 1887
   69. Species Daphnia (Daphnia) villosa Kořínek & Hebert, 1996
   70. Species Daphnia (Daphnia) whitmani Ishikawa, 1896
   71. Species Daphnia (Daphnia) zschokkei Stingelin, 1894
   72. Species Daphnia (Daphnia) schoedleri G.O. Sars, 1862 represented as Daphnia schoedleri G.O. Sars, 1862 accepted as Daphnia pulex Leydig, 1860
4. Species Daphnia abrupta Haldeman, 1842
5. Species Daphnia acuminirostris Lucas, 1896
6. Species Daphnia affinis G.O. Sars, 1863
7. Species Daphnia alluaudi Richard, 1896
8. Species Daphnia ambigua Scourfield, 1947
9. Species Daphnia americana Fordyce, 1904
10. Species Daphnia angulata Say, 1818
11. Species Daphnia angulifera Forbes, 1893
12. Species Daphnia balchashensis Manujlova, 1948
13. Species Daphnia berolinensis (Schoedler, 1866)
14. Species Daphnia biwaensis Uéno, 1934
15. Species Daphnia bohemica Burckhardt, 1899
16. Species Daphnia brasiliensis Lubbock, 1854
17. Species Daphnia brevicauda Chambers, 1877
18. Species Daphnia catawba Coker, 1926
19. Species Daphnia cristata G.O. Sars, 1862
20. Species Daphnia cucullata G.O. Sars, 1862
21. Species Daphnia cyclocephala Burckhardt, 1899
22. Species Daphnia decipiens Burckhardt, 1899
23. Species Daphnia degenerata Schmankewitsch, 1875
24. Species Daphnia dolichocantha (Dybowsky & Grochowski, 1895)
25. Species Daphnia dorsalis Rafinesque, 1817
26. Species Daphnia dubia Herrick, 1895
27. Species Daphnia echinata Schmarda, 1854
28. Species Daphnia ephippiata Koch, 1841
29. Species Daphnia eurycephala (Daday, 1911)
30. Species Daphnia expansa G.O. Sars, 1914
31. Species Daphnia foreli Burckhardt, 1899
32. Species Daphnia friedeli Hartwig, 1897
33. Species Daphnia galeata G.O. Sars, 1863
34. Species Daphnia granaria Nicolet, 1849
35. Species Daphnia gravis Schödler, 1877
36. Species Daphnia hamata Brady, 1898
37. Species Daphnia heuscheri Burckhardt, 1899
38. Species Daphnia himalaya Manca, Martin, Peñalva-Arana & Benzie, 2006
39. Species Daphnia hodgsoni G.O. Sars, 1916
40. Species Daphnia honorata King, 1853
41. Species Daphnia hyalina Leydig, 1860
42. Species Daphnia hybus Ross, 1897
43. Species Daphnia insulana Moniez, 1889
44. Species Daphnia intermedia (Studer, 1878)
45. Species Daphnia izpodvala Kotov & Taylor, 2010
46. Species Daphnia juvensis Burckhardt, 1899
47. Species Daphnia katrajensis Rane, Jafri & Rafiq, 1992
48. Species Daphnia kerusses Cox, 1883
49. Species Daphnia kingi Schödler, 1877
50. Species Daphnia kirimensis Weltner, 1898
51. Species Daphnia kisilkumensis Schödler, 1877
52. Species Daphnia lamellata G.O. Sars, 1914
53. Species Daphnia leucocephala G.O. Sars, 1903
54. Species Daphnia leydigi P.E. Müller, 1867
55. Species Daphnia longicornis G.O. Sars, 1890
56. Species Daphnia longiremis G.O. Sars, 1861
57. Species Daphnia longispina (O.F. Müller, 1776)
58. Species Daphnia macrura Dana, 1852
59. Species Daphnia magna Straus, 1820
60. Species Daphnia major Brady, 1898
61. Species Daphnia melanea Dufresne & Hebert, 1994
62. Species Daphnia middendorffiana Fischer, 1851
63. Species Daphnia minnesotensis Herrick, 1895
64. Species Daphnia mirabilis Stingelin, 1915
65. Species Daphnia neglecta Burckhardt, 1899
66. Species Daphnia newporti Baird, 1859
67. Species Daphnia notodonvarani Zacharias, 1905
68. Species Daphnia obtusa Kurz, 1875
69. Species Daphnia pacifica Taylor, Finston & Hebert, 1998
70. Species Daphnia palaearctica Behning, 1928
71. Species Daphnia parvula Fordyce, 1901
72. Species Daphnia procumbens G.O. Sars, 1890
73. Species Daphnia psittacea Baird, 1850
74. Species Daphnia pulex Leydig, 1860
75. Species Daphnia pusilla (G.O. Sars, 1890)
76. Species Daphnia ramosa Koch, 1841
77. Species Daphnia reticulata Haldeman, 1843
78. Species Daphnia retrocurva Forbes, 1882
79. Species Daphnia richardi Burckhardt, 1899
80. Species Daphnia rotundata Burckhardt, 1899
81. Species Daphnia rotundata Say, 1818
82. Species Daphnia rudis Schmankewitsch, 1875
83. Species Daphnia serrulata Daday, 1884
84. Species Daphnia silvestrii Daday, 1902
85. Species Daphnia sima Schödler, 1863
86. Species Daphnia simulans G.O. Sars, 1903
87. Species Daphnia spinosa Herrick, 1879
88. Species Daphnia stenocephala (Daday, 1911)
89. Species Daphnia tarasca Kraus, 1986
90. Species Daphnia tenuirostris G.O. Sars, 1890
91. Species Daphnia tenuispina G.O. Sars, 1916
92. Species Daphnia textilis Dana, 1852
93. Species Daphnia ulomskyi Behning, 1941
94. Species Daphnia variabilis Langhans, 1911
95. Species Daphnia ventricosa Hellich, 1877
96. Species Daphnia vernalis G.O. Sars, 1890
97. Species Daphnia wierzejskii Lityński, 1913
98. Species Daphnia wierzejskii Richard, 1896
99. Species Daphnia abbreviata Lilljeborg, 1887 accepted as Daphnia (Daphnia) hyalina Leydig, 1860
100. Species Daphnia acuminata Stenroos, 1895 accepted as Daphnia (Daphnia) galeata G.O. Sars, 1864
101. Species Daphnia acuti-rostrata King, 1853 accepted as Simocephalus acutirostratus (King, 1853)
102. Species Daphnia acutirostris Schmarda, 1854 accepted as Macrothrix acutirostris (Schmarda, 1854)
103. Species Daphnia aegyptiacus Fischer, 1860 accepted as Simocephalus aegyptiacus (Fischer, 1860)
104. Species Daphnia alpina Daday, 1888 accepted as Daphnia (Daphnia) obtusa Kurz, 1874
105. Species Daphnia angustifrons G.O. Sars, 1890 accepted as Daphnia (Daphnia) hyalina Leydig, 1860
106. Species Daphnia apicata Kurz, 1874 accepted as Daphnia (Daphnia) cucullata G.O. Sars, 1862
107. Species Daphnia aquilina G.O. Sars, 1863 accepted as Daphnia (Daphnia) hyalina Leydig, 1860
108. Species Daphnia aspina Wereschagin, 1911 accepted as Daphnia (Daphnia) longispina (O.F. Müller, 1776)
109. Species Daphnia aurita Fischer, 1849 accepted as Megafenestra aurita (Fischer, 1849)
110. Species Daphnia australiensis Dana, 1852 accepted as Simocephalus exspinosus (De Geer, 1778)
111. Species Daphnia brachycephala G.O. Sars, 1890 accepted as Daphnia (Daphnia) hyalina Leydig, 1860
112. Species Daphnia brachyura Zaddach, 1884 accepted as Lathonura rectirostris (O.F. Müller, 1785)
113. Species Daphnia brandti Fischer, 1848 accepted as Simocephalus vetulus (O.F. Müller, 1776)
114. Species Daphnia breviceps Birge, 1893 accepted as Daphnia (Daphnia) retrocurva Forbes, 1882
115. Species Daphnia brevicristata Werestchagin, 1913 accepted as Daphnia (Daphnia) longiremis G.O. Sars, 1862
116. Species Daphnia brevipennis G.O. Sars, 1890 accepted as Daphnia (Daphnia) longispina (O.F. Müller, 1776)
117. Species Daphnia brevispina Daday, 1888 accepted as Daphnia (Daphnia) obtusa Kurz, 1874
118. Species Daphnia cavifrons G.O. Sars, 1862 accepted as Daphnia (Daphnia) hyalina Leydig, 1860
119. Species Daphnia centricosa Hellich, 1877 accepted as Daphnia (Daphnia) longispina (O.F. Müller, 1776)
120. Species Daphnia ceresiana Burckhardt, 1899 accepted as Daphnia (Daphnia) galeata G.O. Sars, 1864
121. Species Daphnia congener Koch, 1841 accepted as Simocephalus congener (Koch, 1841)
122. Species Daphnia crassiseta Burckhardt, 1899 accepted as Daphnia (Daphnia) hyalina Leydig, 1860
123. Species Daphnia crassispina Wesenberg-Lund, 1894 accepted as Daphnia (Ctenodaphnia) atkinsoni Baird, 1859
124. Species Daphnia curvirostris O.F. Müller, 1776 accepted as Acantholeberis curvirostris (O.F. Müller, 1776)
125. Species Daphnia dentata Matile, 1890 accepted as Daphnia (Daphnia) hyalina Leydig, 1860
126. Species Daphnia elizabethae King, 1853 accepted as Simocephalus elizabethae (King, 1853)
127. Species Daphnia gibbosa Hellich, 1874 accepted as Daphnia (Daphnia) middendorffiana Fischer, 1851
128. Species Daphnia gigas Hermann, 1802 accepted as Limnadia lenticularis (Linnaeus, 1761) (unaccepted > junior subjective synonym)
129. Species Daphnia goniocephala Burckhardt, 1899 accepted as Daphnia (Daphnia) galeata G.O. Sars, 1864
130. Species Daphnia gracilis Hellich, 1874 accepted as Daphnia (Daphnia) hyalina Leydig, 1860
131. Species Daphnia groenlandica Wesenberg-Lund, 1894 accepted as Daphnia (Daphnia) pulex Leydig, 1860
132. Species Daphnia hastata G.O. Sars, 1862 accepted as Daphnia (Daphnia) pulex Leydig, 1860
133. Species Daphnia hellichi Stingelin, 1895 accepted as Daphnia (Daphnia) longispina (O.F. Müller, 1776)
134. Species Daphnia helvetica Stingelin, 1894 accepted as Daphnia (Daphnia) pulex Leydig, 1860
135. Species Daphnia hermani Daday, 1888 accepted as Daphnia (Daphnia) cucullata G.O. Sars, 1862
136. Species Daphnia inflexa Forbes, 1891 accepted as Daphnia (Daphnia) retrocurva Forbes, 1882
137. Species Daphnia intermedius Liévin, 1848 accepted as Simocephalus serrulatus (Koch, 1841)
138. Species Daphnia jardinii Baird, 1857 accepted as Daphnia (Daphnia) hyalina Leydig, 1860
139. Species Daphnia jurassica Burckhardt, 1899 accepted as Daphnia (Daphnia) galeata G.O. Sars, 1864
140. Species Daphnia jurinei Stingelin, 1895 accepted as Daphnia (Daphnia) obtusa Kurz, 1874
141. Species Daphnia laticornis Fischer, 1849 accepted as Streblocerus serricaudatus (Fischer, 1849)
142. Species Daphnia leydigii Hellich, 1874 accepted as Daphnia (Daphnia) longispina (O.F. Müller, 1776)
143. Species Daphnia lincovi Schiklejev, 1932 accepted as Daphnia (Ctenodaphnia) magna Straus, 1820
144. Species Daphnia lucernensis Burckhardt, 1899 accepted as Daphnia (Daphnia) hyalina Leydig, 1860
145. Species Daphnia macrocopa Straus, 1820 accepted as Moina macrocopa (Straus, 1820)
146. Species Daphnia madhuriae Rane & Jarfi, 1990 accepted as Daphnia (Ctenodaphnia) similis Claus, 1876
147. Species Daphnia manytschi Schiklejew, 1932 accepted as Daphnia (Daphnia) pulex Leydig, 1860
148. Species Daphnia microcephala G.O. Sars, 1863 accepted as Daphnia (Daphnia) galeata G.O. Sars, 1864
149. Species Daphnia mixta G.O. Sars, 1890 accepted as Daphnia (Daphnia) pulex Leydig, 1860
150. Species Daphnia muelleri P.E. Müller, 1867 accepted as Daphnia (Daphnia) longispina (O.F. Müller, 1776)
151. Species Daphnia mystacina Fischer, 1851 accepted as Lathonura rectirostris (O.F. Müller, 1785)
152. Species Daphnia nigrispinosa Scott, 1894 accepted as Daphnia (Daphnia) pulex Leydig, 1860
153. Species Daphnia notacantha Birabén, 1953 accepted as Daphnia (Ctenodaphnia) spinulata Birabén, 1917
154. Species Daphnia notodon Burckhardt, 1899 accepted as Daphnia (Daphnia) hyalina Leydig, 1860
155. Species Daphnia nuda Keiser, 1931 accepted as Daphnia (Ctenodaphnia) atkinsoni Baird, 1859
156. Species Daphnia obtusata Thomson, 1878 accepted as Simocephalus obtusatus (Thomson, 1878)
157. Species Daphnia obtusifrons G.O. Sars, 1890 accepted as Daphnia (Daphnia) galeata G.O. Sars, 1864
158. Species Daphnia ornata Daday, 1888 accepted as Daphnia (Daphnia) obtusa Kurz, 1874
159. Species Daphnia ovalis Schiklejew, 1932 accepted as Daphnia (Daphnia) pulex Leydig, 1860
160. Species Daphnia ovata G.O. Sars, 1862 accepted as Daphnia (Daphnia) pulex Leydig, 1860
161. Species Daphnia oxycephala G.O. Sars, 1890 accepted as Daphnia (Daphnia) galeata G.O. Sars, 1864
162. Species Daphnia paludicola Hellich, 1877 accepted as Daphnia (Daphnia) longispina (O.F. Müller, 1776)
163. Species Daphnia pamirensis Rylow, 1928 accepted as Daphnia (Ctenodaphnia) fusca Gurney, 1907
164. Species Daphnia paresii Burckhardt, 1899 accepted as Daphnia (Daphnia) cucullata G.O. Sars, 1862
165. Species Daphnia pavesii Brehm, 1904 accepted as Daphnia (Daphnia) hyalina Leydig, 1860
166. Species Daphnia pellucida P.E. Müller, 1867 accepted as Daphnia (Daphnia) hyalina Leydig, 1860
167. Species Daphnia plitvicensis Sosterič, 1888 accepted as Daphnia (Daphnia) hyalina Leydig, 1860
168. Species Daphnia primitiva Burckhardt, 1899 accepted as Daphnia (Daphnia) galeata G.O. Sars, 1864
169. Species Daphnia pulchella G.O. Sars, 1903 accepted as Daphnia (Daphnia) longispina (O.F. Müller, 1776)
170. Species Daphnia quadrangula O.F. Müller, 1785 accepted as Ceriodaphnia quadrangula (O.F. Müller, 1785)
171. Species Daphnia rectifrons Stingelin, 1895 accepted as Daphnia (Daphnia) longispina (O.F. Müller, 1776)
172. Species Daphnia recti-rostris O.F. Müller, 1785 accepted as Lathonura rectirostris (O.F. Müller, 1785)
173. Species Daphnia rectispina Krøyer, 1838 accepted as Daphnia (Daphnia) longispina (O.F. Müller, 1776)
174. Species Daphnia robusta Kiser, 1950 accepted as Daphnia (Daphnia) hyalina Leydig, 1860
175. Species Daphnia rotunda Straus, 1820 accepted as Ceriodaphnia rotunda (Straus, 1820)
176. Species Daphnia rotundata Stenroos, 1895 accepted as Daphnia (Daphnia) galeata G.O. Sars, 1864
177. Species Daphnia rotundirostris Burckhardt, 1899 accepted as Daphnia (Daphnia) longispina (O.F. Müller, 1776)
178. Species Daphnia sarojae Rane, 1986 accepted as Daphnia (Ctenodaphnia) similis Claus, 1876
179. Species Daphnia sarsi (Langhans, 1911) accepted as Daphnia (Daphnia) cucullata G.O. Sars, 1862 (unaccepted > junior subjective synonym, junior synonym of D. cucullata Sars)
180. Species Daphnia schaefferi Baird, 1850 accepted as Daphnia (Ctenodaphnia) magna Straus, 1820
181. Species Daphnia schoedleri G.O. Sars, 1862 accepted as Daphnia pulex Leydig, 1860 (unaccepted > junior subjective synonym, listed as synonym by Flößner, 2000)
182. Species Daphnia serricaudatus Fischer, 1849 accepted as Streblocerus serricaudatus (Fischer, 1849)
183. Species Daphnia serrulatus Koch, 1841 accepted as Simocephalus serrulatus (Koch, 1841)
184. Species Daphnia sevanica Behning, 1941 accepted as Daphnia (Daphnia) hyalina Leydig, 1860
185. Species Daphnia sima O.F. Müller, 1785 accepted as Simocephalus vetulus (O.F. Müller, 1776)
186. Species Daphnia sphaerica Burckhardt, 1899 accepted as Daphnia (Daphnia) hyalina Leydig, 1860
187. Species Daphnia spinifera Nicolet, 1849 accepted as Scapholeberis spinifera (Nicolet, 1849)
188. Species Daphnia stecki Burckhardt, 1899 accepted as Daphnia (Daphnia) hyalina Leydig, 1860
189. Species Daphnia tatrensis Lityński, 1913 accepted as Daphnia (Daphnia) obtusa Kurz, 1874
190. Species Daphnia tenebrosa G.O. Sars, 1899 accepted as Daphnia (Daphnia) middendorffiana Fischer, 1851
191. Species Daphnia tenuitesta G.O. Sars, 1890 accepted as Daphnia (Daphnia) longispina (O.F. Müller, 1776)
192. Species Daphnia triquetriformis Keiser, 1931 accepted as Daphnia (Ctenodaphnia) triquetra G.O. Sars, 1903
193. Species Daphnia turicensis Burckhardt, 1899 accepted as Daphnia (Daphnia) galeata G.O. Sars, 1864
194. Species Daphnia turkomanica Keiser, 1931 accepted as Daphnia (Ctenodaphnia) atkinsoni Baird, 1859
195. Species Daphnia typica Behning, 1941 accepted as Daphnia (Daphnia) hyalina Leydig, 1860
196. Species Daphnia vetulus O.F. Müller, 1776 accepted as Simocephalus vetulus (O.F. Müller, 1776)
197. Species Daphnia vicina Richard, 1896 (unaccepted)
198. Species Daphnia vitrea Kurz, 1874 (unaccepted)
199. Species Daphnia australis (Sergeev & Williams, 1985) (alternative representation)
200. Species Daphnia brooksi Dodson, 1985 (alternative representation)
201. Species Daphnia carinata King, 1853 (alternative representation)
202. Species Daphnia cephalata King, 1853 (alternative representation)
203. Species Daphnia chilensis (Hann, 1986) (alternative representation)
204. Species Daphnia deserti Gauthier, 1927 (alternative representation)
205. Species Daphnia ephemeralis (Schwartz & Herbert, 1985) (alternative representation)
206. Species Daphnia gessneri Herbst, 1968 (alternative representation)
207. Species Daphnia hispanica Glagolev & Alonso, 1989 (alternative representation)
208. Species Daphnia jollyi Petkovski, 1973 (alternative representation)
209. Species Daphnia lumholtzi G.O. Sars, 1885 (alternative representation)
210. Species Daphnia mediterranea Alonso, 1985 (alternative representation)
211. Species Daphnia nivalis Herbert, 1978 (alternative representation)
212. Species Daphnia occidentalis Benzie, 1986 (alternative representation)
213. Species Daphnia quadrangulus (Sergeev, 1990) (alternative representation)
214. Species Daphnia queenslandensis (Sergeev, 1990) (alternative representation)
215. Species Daphnia similis Claus, 1876 (alternative representation)
216. Species Daphnia similoides Hudec, 1991 (alternative representation)

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