1. Species Enchytraeus adrianensis Nagy, Dózsa-Farkas & Felföldi, 2023
2. Species Enchytraeus albellus Klinth, Erséus & Rota, 2019
3. Species Enchytraeus albidus Henle, 1837
4. Species Enchytraeus alpestris Bretscher, 1902
5. Species Enchytraeus andrasi Nagy, Dózsa-Farkas & Felföldi, 2023
6. Species Enchytraeus andrasiformis Nagy, Dózsa-Farkas & Felföldi, 2023
7. Species Enchytraeus athecatus H-Z. Wang, Xie & Liang, 1999
8. Species Enchytraeus australis Stephenson, 1932
9. Species Enchytraeus berhampurosus Dash & Thambi, 1978
10. Species Enchytraeus bigeminus Nielsen & Christensen, 1963
11. Species Enchytraeus bohemicus Dumnicka, 1996
12. Species Enchytraeus bonus Shurova, 1978
13. Species Enchytraeus buchholzi Vejdovský, 1878
14. Species Enchytraeus bulbosus Nielsen & Christensen, 1963
15. Species Enchytraeus capitatus von Bülow, 1957
16. Species Enchytraeus carcinophilus Baylis, 1915
17. Species Enchytraeus chaoyangensis Z. Xie, Liang & H-Z. Wang, 2000
18. Species Enchytraeus christenseni Dózsa-Farkas, 1992
19. Species Enchytraeus coronatus Nielsen & Christensen, 1959
20. Species Enchytraeus crypticus Westheide & Graefe, 1992
21. Species Enchytraeus demutatus Schmelz, Klinth, Chalkia, Anastasiadou & Vavoulidou, 2019
22. Species Enchytraeus dichaetus Schmelz & Collado, 2010
23. Species Enchytraeus doerjesi Westheide & Graefe, 1992
24. Species Enchytraeus dominicae Dumnicka, 1976
25. Species Enchytraeus dudichi Dozsa-Farkas, 1995
26. Species Enchytraeus fonteinensis Michaelsen, 1933
27. Species Enchytraeus gillettensis Welch, 1914
28. Species Enchytraeus globulata Bretscher, 1900
29. Species Enchytraeus globuliferus Nielsen & Christensen, 1963
30. Species Enchytraeus gordioides Černosvitov, 1942
31. Species Enchytraeus indicus Stephenson, 1912
32. Species Enchytraeus irregularis Nielsen & Christensen, 1961
33. Species Enchytraeus issykkulensis Hrabĕ, 1935
34. Species Enchytraeus japonensis Nakamura, 1993
35. Species Enchytraeus kincaidi Eisen, 1904
36. Species Enchytraeus lacteus Nielsen & Christensen, 1961
37. Species Enchytraeus liefdeensis Stephenson, 1924
38. Species Enchytraeus luxuriosus Schmelz & Collado, 1999
39. Species Enchytraeus mariae Kasprzak, 1973
40. Species Enchytraeus mediterraneus Michaelsen, 1925
41. Species Enchytraeus multiannulatoides Altman, 1936
42. Species Enchytraeus multiannulatus Altman, 1936
43. Species Enchytraeus norvegicus Abrahamsen, 1969
44. Species Enchytraeus ohtakai Torii In Torii, Akagi, Uchino & Kobayashi, 2023
45. Species Enchytraeus parasiticus Baylis, 1915
46. Species Enchytraeus pellucidus Vejdovsky, 1878
47. Species Enchytraeus platys Semernoy, 1973
48. Species Enchytraeus przewalskii Hrabĕ, 1935
49. Species Enchytraeus rupus Coates, 1980
50. Species Enchytraeus sabulosus Southern, 1906
51. Species Enchytraeus simulans Benham, 1903
52. Species Enchytraeus subitus Nurminen, 1970
53. Species Enchytraeus syracussus (Dash & Mitchell, 1981)
54. Species Enchytraeus thomasi Rodriguez & Giani, 1986
55. Species Enchytraeus turicensis Bretscher, 1899
56. Species Enchytraeus variatus Bouguenec & Giani, 1987
57. Species Enchytraeus varithecatus Bouguenec & Giani, 1987
58. Species Enchytraeus adriaticus Vejdovský, 1878 accepted as Marionina adriatica (Vejdovský, 1878)
59. Species Enchytraeus alaskae Eisen, 1904 accepted as Enchytraeus kincaidi Eisen, 1904 (Synonym)
60. Species Enchytraeus antipodum (Benham, 1905) accepted as Marionina antipodum Benham, 1905 (Synonym)
61. Species Enchytraeus aporus Stephenson, 1925 accepted as Marionina apora (Stephenson, 1925) (Synonym)
62. Species Enchytraeus appendiculatus Buchholz, 1863 accepted as Buchholzia appendiculata (Buchholz, 1863)
63. Species Enchytraeus arenarius Michaelsen, 1889 accepted as Lumbricillus arenarius (Michaelsen, 1889) (Synonym)
64. Species Enchytraeus argenteus Michaelsen, 1889 accepted as Marionina argentea (Michaelsen, 1889) (Synonym)
65. Species Enchytraeus barcudensis Stephenson, 1915 accepted as Enchytraeus barkudensis Stephenson, 1915 accepted as Stephensoniella marina (Moore, 1902) (lapsus)
66. Species Enchytraeus barkudensis Stephenson, 1915 accepted as Stephensoniella marina (Moore, 1902) (Synonym)
67. Species Enchytraeus bisetosus Bretscher, 1906 accepted as Euenchytraeus bisetosus Bretscher, 1906 (type-error)
68. Species Enchytraeus bisetosus Levinsen, 1884 accepted as Fridericia bisetosa (Levinsen, 1884)
69. Species Enchytraeus buchholrii Vejdovský, 1879 accepted as Enchytraeus buchholzi Vejdovský, 1878 (type-error)
70. Species Enchytraeus buchholzii Vejdovský, 1878 accepted as Enchytraeus buchholzi Vejdovský, 1878 (prevailed usage of E. buchholzi)
71. Species Enchytraeus callosus (Eisen, 1878) accepted as Fridericia callosa (Eisen, 1878)
72. Species Enchytraeus capitiatus Bülow, 1957 accepted as Enchytraeus capitatus von Bülow, 1957 (type-error)
73. Species Enchytraeus cavicola Stephenson, 1924 accepted as Hemienchytraeus stephensoni (Cognetti, 1927) (synonym)
74. Species Enchytraeus citrinus Eisen, 1904 accepted as Enchytraeus kincaidi Eisen, 1904 (Synonym)
75. Species Enchytraeus cliarensis Southern, 1913 accepted as Marionina cliarensis (Southern, 1913) (Synonym)
76. Species Enchytraeus cockerelli Bell, 1947 accepted as Bryodrilus cockerelli (Bell, 1947)
77. Species Enchytraeus colpites Stephenson, 1932 accepted as Marionina colpites (Stephenson, 1932) (superseded original combination)
78. Species Enchytraeus constrictus Backlund, 1947 accepted as Enchytraeus albidus Henle, 1837 (synonym)
79. Species Enchytraeus crymodes Stephenson, 1922 accepted as Lumbricillus crymodes (Stephenson, 1922)
80. Species Enchytraeus cryptosetosus Tynen, 1969 accepted as Enchytraeus kincaidi Eisen, 1904 (Synonym)
81. Species Enchytraeus dicksonii (Eisen, 1878) accepted as Henlea dicksoni (Eisen, 1878)
82. Species Enchytraeus dubius Stephenson, 1911 accepted as Lumbricillus dubius (Stephenson, 1911) (Synonym)
83. Species Enchytraeus durus (Eisen, 1878) accepted as Fridericia dura (Eisen, 1878)
84. Species Enchytraeus eltoni Stephenson, 1924 accepted as Lumbricillus eltoni (Stephenson, 1924) (Synonym)
85. Species Enchytraeus florentinus Bell, 1947 accepted as Enchytraeus buchholzi Vejdovský, 1878
86. Species Enchytraeus fonteiensis Michaelsen, 1933 accepted as Enchytraeus fonteinensis Michaelsen, 1933 (type-error)
87. Species Enchytraeus fucorum Levinsen, 1884 accepted as Enchytraeus humicultor Vejdovský, 1879 accepted as Enchytraeus albidus Henle, 1837
88. Species Enchytraeus galba Hoffmeister, 1843 accepted as Fridericia galba (Hoffmeister, 1843)
89. Species Enchytraeus galber Hoffmeister, 1843 accepted as Enchytraeus galba Hoffmeister, 1843 accepted as Fridericia galba (Hoffmeister, 1843) (misspelling)
90. Species Enchytraeus harurami Stephenson, 1914 accepted as Henlea harurami (Stephenson, 1914)
91. Species Enchytraeus hegemon Vejdovský, 1878 accepted as Fridericia hegemon (Vejdovský, 1878)
92. Species Enchytraeus humicultor Vejdovský, 1879 accepted as Enchytraeus albidus Henle, 1837
93. Species Enchytraeus krumbachi (Cejka, 1913) accepted as Enchytraeus albidus Henle, 1837 (synonym)
94. Species Enchytraeus leptodera Vejdovský, 1879 accepted as Henlea nasuta (Eisen, 1878)
95. Species Enchytraeus leydigi Vejdovský, 1878 accepted as Fridericia leydigi (Vejdovský, 1878)
96. Species Enchytraeus leydigii Vejdovský, 1878 accepted as Fridericia leydigi (Vejdovský, 1878) (prevailed usage of E. leydigi)
97. Species Enchytraeus lobatus Southern, 1909 accepted as Pachydrilus southerni Černosvitov, 1937 accepted as Marionina southerni (Černosvitov, 1937) (homonymy with Pachydrilus lobatus Bretscher, 1899, Marionina lobata (Bretscher, 1899))
98. Species Enchytraeus lobifer Vejdovský, 1879 accepted as Fridericia lobifera (Vejdovský, 1879) accepted as Fridericia ratzeli (Eisen, 1872)
99. Species Enchytraeus macrochaetus Pierantoni, 1901 accepted as Grania macrochaeta (Pierantoni, 1901) (Synonym)
100. Species Enchytraeus marina J. Moore, 1902 accepted as Enchytraeus marinus Moore, 1902 accepted as Stephensoniella marina (Moore, 1902) (lapsus)
101. Species Enchytraeus marinus Moore, 1902 accepted as Stephensoniella marina (Moore, 1902) (Synonym)
102. Species Enchytraeus minutus Nielsen & Christensen, 1961 accepted as Enchytraeus christenseni Dózsa-Farkas, 1992 (Synonymy)
103. Species Enchytraeus mobii (Michaelsen, 1885) accepted as Enchytraeus humicultor Vejdovský, 1879 accepted as Enchytraeus albidus Henle, 1837
104. Species Enchytraeus modestus Eisen, 1904 accepted as Enchytraeus kincaidi Eisen, 1904 (Synonym)
105. Species Enchytraeus monochaetus Michaelsen, 1888 accepted as Grania monochaeta (Michaelsen, 1888)
106. Species Enchytraeus muscicola Stephenson, 1924 accepted as Lumbricillus muscicolus (Stephenson, 1924) (Synonym)
107. Species Enchytraeus myrmecophilus Černosvitov, 1930 accepted as Hemienchytraeus stephensoni (Cognetti, 1927) (synonym)
108. Species Enchytraeus nasutus (Eisen, 1879) accepted as Henlea nasuta (Eisen, 1878) (Synonym)
109. Species Enchytraeus nigrina Bretscher, 1900 accepted as Marionina nigrina (Bretscher, 1900) (superseded original combination)
110. Species Enchytraeus nodosus Stephenson, 1911 accepted as Marionina southerni (Černosvitov, 1937) (Synonym)
111. Species Enchytraeus pagenstecheri Ratzel, 1869 accepted as Lumbricillus pagenstecheri (Ratzel, 1869) (Synonym)
112. Species Enchytraeus parva (Nielsen & Christensen, 1959) accepted as Enchytronia parva Nielsen & Christensen, 1959
113. Species Enchytraeus parvulus Bretscher, 1902 accepted as Marionina parvula (Bretscher, 1902) (superseded original combination)
114. Species Enchytraeus perrieri Vejdovský, 1878 accepted as Fridericia perrieri (Vejdovský, 1878) (Synomym)
115. Species Enchytraeus polonicus Dumnicka, 1977 accepted as Enchytraeus buchholzi Vejdovský, 1878
116. Species Enchytraeus przevalskiji Hrabě, 1934 accepted as Enchytraeus przewalskii Hrabĕ, 1935
117. Species Enchytraeus pugetensis Altman, 1936 accepted as Lumbricillus annulatus Eisen, 1904 (Synonym)
118. Species Enchytraeus rangoonensis Stephenson, 1931 accepted as Hemienchytraeus stephensoni (Cognetti, 1927) (synonym)
119. Species Enchytraeus ratzeli Eisen, 1872 accepted as Neoenchytraeus ratzelii (Eisen, 1872) accepted as Fridericia ratzeli (Eisen, 1872) (Synonym)
120. Species Enchytraeus saxicola Eisen, 1904 accepted as Enchytraeus kincaidi Eisen, 1904 (Synonym)
121. Species Enchytraeus sordidus Levinsen, 1884 accepted as Enchytraeus humicultor Vejdovský, 1879 accepted as Enchytraeus albidus Henle, 1837 (unassessed)
122. Species Enchytraeus spiculus Leuckart, 1847 accepted as Marionina spicula (Leuckart, 1847) (superseded original combination)
123. Species Enchytraeus stephensoni Cognetti, 1927 accepted as Hemienchytraeus stephensoni (Cognetti, 1927)
124. Species Enchytraeus striatus Levinsen, 1884 accepted as Fridericia striata (Levinsen, 1884)
125. Species Enchytraeus triventralopectinatus Minor, 1863 accepted as Paranais litoralis (Müller, 1784)
126. Species Enchytraeus ventriculosus d'Udekem, 1854 accepted as Henlea ventriculosa (d'Udekem, 1854) (Synonym)
127. Species Enchytraeus affinis Levinsen, 1884 (uncertain > taxon inquirendum)
128. Species Enchytraeus annellatus Kessler, 1868 (uncertain > taxon inquirendum, probably Stylodrilus heringianus (Brinkhurst 1965))
129. Species Enchytraeus cavicola Joseph, 1880 (uncertain > taxon inquirendum)
130. Species Enchytraeus cordioiles Černosvitov, 1942 (uncertain > unassessed)
131. Species Enchytraeus danicus Vaillant, 1889 (uncertain > unassessed)
132. Species Enchytraeus exiguus Friend, 1911 (uncertain > taxon inquirendum)
133. Species Enchytraeus flavus Moszyński, 1938 (uncertain > taxon inquirendum, unassesed)
134. Species Enchytraeus fragmentosus Bell, 1958 (uncertain > taxon inquirendum)
135. Species Enchytraeus griseus Stephenson, 1932 (uncertain > unassessed)
136. Species Enchytraeus hortensis Goodrich, 1896 (uncertain > unassessed)
137. Species Enchytraeus hyalinus (Eisen, 1878) (uncertain > taxon inquirendum)
138. Species Enchytraeus jaltensis Czerniavsky, 1868 (uncertain > unassessed)
139. Species Enchytraeus juliformis Kessler, 1868 (uncertain > taxon inquirendum)
140. Species Enchytraeus latastei Giard, 1894 (uncertain > unassessed)
141. Species Enchytraeus latus Leydig, 1864 (uncertain > unassessed)
142. Species Enchytraeus metlakatlensis Eisen, 1904 (uncertain > taxon inquirendum)
143. Species Enchytraeus minimus Bretscher, 1899 (uncertain > unassessed)
144. Species Enchytraeus minutus Tauber, 1879 (uncertain > taxon inquirendum)
145. Species Enchytraeus moniliformus d'Udekem, 1859 (uncertain > taxon inquirendum)
146. Species Enchytraeus montanus Bretscher, 1905 (uncertain > taxon inquirendum)
147. Species Enchytraeus parvulus Friend, 1897 (uncertain > unassessed)
148. Species Enchytraeus pellucidus Friend, 1899 (uncertain > nomen dubium, junior primary homonym to E. pellucidus Vejdovsky, 1877)
149. Species Enchytraeus puteanus Vejdovský, 1878 (uncertain > unassessed)
150. Species Enchytraeus silvestris Bretscher, 1900 (uncertain > taxon inquirendum)
151. Species Enchytraeus socialis Leidy, 1850 (uncertain > taxon inquirendum)
152. Species Enchytraeus tenuis Michaelsen, 1886 (uncertain > unassessed)
153. Species Enchytraeus tylidus Barnard, 1932 (uncertain > unassessed)
154. Species Enchytraeus vermicularis (Müller, 1774) (uncertain > nomen dubium)

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