Preface
1. Introduction and Systematics
2. Anatomy
Annelida, Polychaeta, Errantia, Protodriliformia
3. Protodrilida Pettibone, 1982
4. Polygordius Schneider, 1868
Annelida, Polychaeta, Errantia, Aciculata, Phyllodocida, Aphroditiformia
5. Eulepethidae Chamberlin, 1919
6. Aphroditidae Malmgren, 1867
7. Sigalionidae Kinberg, 1856
8. Acoetidae Kinberg, 1856
9. Iphionidae Kinberg, 1856
10. Polynoidae Kinberg, 1856
Annelida, Polychaeta, Errantia, Aciculata, Phyllodocida (incertae sedis)
11. Syllidae Grube, 1850
12. Nephtyidae Grube, 1850
13. Pilargidae Saint-Joseph, 1899
Annelida, Polychaeta, Errantia, Aciculata, Phyllodocida, Hesionoidea
14. Chrysopetalidae Ehlers, 1864
15. Hesionidae Grube, 1850
16. Nereididae Johnston, 1865
17. Microphthalmidae Hartmann-Schröder, 1971
Annelida, Polychaeta, Errantia, Aciculata, Phyllodocida, Glyceriformia
18. Glyceroidea Fauchald, 1977
19. Sphaerodoridae Malmgren, 1867
20. Tomopteridae Johnston, 1865
Annelida, Polychaeta, Errantia, Aciculata, Phyllodocida, Phyllodociformia
21. Lacydonia Marion, 1874
22. Typhloscolecidae Uljanin, 1878
23. Lopadorrhynchidae Claparède, 1868
24. Phyllodocidae Örsted, 1843
Annelida, Polychaeta, Errantia, Aciculata, Phyllodocida incertae sedis
25. Paralacydonia Fauvel, 1913
26. Phyllodocida incertae sedis
Annelida, Polychaeta, Errantia, Aciculata, Eunicida, Oenonoidea
27. Lumbrineridae Schmarda, 1861
28. Oenonidae Kinberg, 1865
Annelida, Polychaeta, Errantia, Aciculata, Eunicida, Eunicoidea
29. Eunicidae Berthold, 1827
30. Onuphidae Kinberg, 1865
Annelida, Polychaeta, Errantia, Aciculata, Eunicida incertae sedis
31. Dorvilleidae Chamberlin, 1919
32. Histriobdellidae Claus Moquin-Tandon, 1884
33. Hartmaniella Imajima, 1977
Annelida, Polychaeta, Errantia, Aciculata incertae sedis
34. Spinther Johnston, 1845
35. Myzostomida Graff, 1877
36. Aberranta Wolf, 1987
37. Nerillidae Levinsen, 1883
Annelida, Polychaeta, Sedentaria, Canalipalpata, Sabellida
38. Sabellidae Latreille, 1825
39. Serpulidae Rafinesque, 1815
40. Fabriciidae Rioja, 1923
Annelida, Polychaeta, Sedentaria, Canalipalpata, Spionida
41. Sabellariidae Johnston, 1865
42. Spionidae Grube, 1850
Annelida, Polychaeta, Sedentaria, Canalipalpata, Oligochaeta
43. Aeolosomatidae Levinson, 1884
44. Hrabeiella Pizl and Chalupsky, 1984
45. Clitellata Michaelsen, 1919
Annelida, Polychaeta, Sedentaria, Canalipalpata, Capitellida
46. Opheliidae Malmgren, 1867
Annelida, Polychaeta, Sedentaria, Canalipalpata, Capitellida, Capitelliformia
47. Thalassematidae Forbes, Goodsir, 1841
48. Capitellidae Grube, 1862
Annelida, Polychaeta, Sedentaria, Canalipalpata, Terebellida
49. Scalibregmatidae Malmgren, 1867
Annelida, Polychaeta, Sedentaria, Canalipalpata, Terebellida, Maldanomorpha
50. Maldanidae Malmgren, 1867
51. Arenicolidae Johnston, 1835
Annelida, Polychaeta, Sedentaria, Canalipalpata, Terebellida, Terebelliformia
52. Pectinariidae Quatrefages, 1866
53. Alvinellidae Desbruyères and Laubier, 1986
54. Ampharetidae Malmgren, 1866
55. Trichobranchidae Malmgren, 1866
56. Terebellidae Johnston, 1846
57. Melinnidae Chamberlin, 1919
Annelida, Polychaeta, Sedentaria, Canalipalpata, Cirratulida
58. Heterospio Ehlers, 1875
59. Cirratulidae Ryckholdt, 1851
60. Acrocirridae Banse, 1969
61. Flabelligeridae Saint-Joseph, 1894
Annelida, Polychaeta, Sedentaria, Canalipalpata, Sternaspida
62. Paraonidae Cerruti, 1909
63. Sternaspidae Carus, 1863
64. Fauveliopsidae Hartman, 1971
Annelida, Polychaeta, Sedentaria, Canalipalpata incertae sedis
65. Siboglinidae Caullery, 1914
Annelida, Polychaeta, Sedentaria, Orbiniida
66. Orbiniidae Hartman, 1942
67. Parergodrilidae Reisinger, 1925
Annelida, Polychaeta, Sedentaria incertae sedis
68. Cossura Webster and Benedict, 1887
69. Diurodrilidae Kristensen and Niilonen, 1982
Annelida, Polychaeta incertae sedis Dinophiliformia
70. Dinophilidae Macalister, 1876
71. Lobatocerebrum Rieger, 1980
Annelida, no name
72. Amphinomida Lamarck, 1818
73. Sipuncula Stephen, 1964
Annelida, Chaetopteriformia
74. Apistobranchus Levinsen, 1883
75. Psammodrilus Swedmark, 1952
76. Chaetopteridae Audouin and Milne Edwards, 1833
Annelida, Oweniida
77. Oweniidae Rioja, 1917
78. Magelonidae Cunningham and Ramage, 1888
Glossary
References