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