| Family | Genus | Species | Authority | Distribution | References |
| Aponchidae | Synonema | braziliensis | Cobb 1920 | Continental | Weiser, 1954 |
| Chromadoridae | Acantholaimus | sp. | Deep-sea | Gambi et al., 2003 | |
| Chromadoridae | Actinonema | pachydermatum | Cobb 1920 | Continental | Weiser, 1954 |
| Chromadoridae | Atrochromadora | parva | De Mann | Continental | Weiser, 1954 |
| Chromadoridae | Atrochromadora | dissoluta | Weiser 1954 | Continental | Weiser, 1954 |
| Chromadoridae | Chromadora | micropapillata | Stekhoven | Continental | Weiser, 1954 |
| Chromadoridae | Chromadora | quadrilineoides | Chitwood 1951 | Continental | Weiser, 1954 |
| Chromadoridae | Chromadora | nudicapitata | Bastian 1865 | Continental | Weiser, 1954 |
| Chromadoridae | Chromadorella | parabolica | Weiser 1954 | Continental | Weiser, 1954 |
| Chromadoridae | Chromadorella | circumflexa | Weiser 1954 | Continental | Weiser, 1954 |
| Chromadoridae | Chromadorina | minor | Cobb 1893 | Continental | Weiser, 1954 |
| Chromadoridae | Chromadorina | laeta | De Mann 1876 | Continental | Weiser, 1954 |
| Chromadoridae | Chromadorita | leptopharynx | Weiser 1954 | Continental | Weiser, 1954 |
| Chromadoridae | Chromadorita | minor | Allgen 1927 | Continental | Weiser, 1954 |
| Chromadoridae | Denticulella | sp. | Continental | Weiser, 1954 | |
| Chromadoridae | Dichromadora | dissipata | Weiser 1954 | Continental | Weiser, 1954 |
| Chromadoridae | Euchromadora | amokurae | Ditlevsen 1921 | Continental | Weiser, 1954 |
| Chromadoridae | Euchromadora | loricata | Steiner 1916 | Continental | Weiser, 1954 |
| Chromadoridae | Euchromadora | permutabilis | Weiser 1954 | Continental | Weiser, 1954 |
| Chromadoridae | Graphonema | amokuroides | Allgen 1927 | Continental | Weiser, 1954 |
| Chromadoridae | Hypodontolaimus | dimorphus | Weiser 1954 | Continental | Weiser, 1954 |
| Chromadoridae | Hypodontolaimus | steineri | Weiser 1954 | Continental | Weiser, 1954 |
| Chromadoridae | Neochromadora | torquata | Weiser 1954 | Continental | Weiser, 1954 |
| Chromadoridae | Neochromadora | calathifera | Weiser 1954 | Continental | Weiser, 1954 |
| Chromadoridae | Neochromadora | lateralis | Weiser 1954 | Continental | Weiser, 1954 |
| Chromadoridae | Neochromadora | complexa | Gerlach 1953 | Continental | Gerlach, 1953 |
| Chromadoridae | Nygmatonchus | fossiferus | Weiser 1954 | Continental | Weiser, 1954 |
| Chromadoridae | Prochromadora | sp. | Continental | Weiser, 1954 | |
| Chromadoridae | Prochromadorella | paramucrodonta | Allgen 1929 | Continental | Weiser, 1954 |
| Chromadoridae | Spilohorella | paradoxa | De Mann 1888 | Continental | Weiser, 1954 |
| Chromadoridae | Spilphera | dolichura | De Mann 1893 | Continental | Weiser, 1954 |
| Comesomatidae | Cervonema | tenuicauda | Stekhoven 1950 | Continental | Weiser, 1954 |
| Comesomatidae | Cervonema | papillatum | Jensen 1988 | Continental | Weiser, 1954 |
| Comesomatidae | Cervonema | shiae | Chen 2000 | Continental | Chen & Vincx, 2000 |
| Comesomatidae | Cervonema | chilensis | Chen 2000 | Continental | Chen & Vincx, 2000 |
| Comesomatidae | Cervonema | hermani | Chen 2000 | Continental | Chen & Vincx, 2000 |
| Comesomatidae | Cervonema | allometrica | Weiser 1954 | Continental | Weiser, 1954 |
| Comesomatidae | Comesoma | similis | Cobb 1898 | Continental | Weiser, 1954 |
| Comesomatidae | Comesoma | hermani | Chen 1998 | Continental | Chen & Vincx, 1998 |
| Comesomatidae | Comesoma | minimum | Chitwood 1937 | Continental | Weiser, 1954 |
| Comesomatidae | Dorylaimopsis | magellanense | Chen 1998 | Continental | Chen & Vincx, 1998 |
| Comesomatidae | Hopperia | arntz | Chen 1998 | Continental | Chen & Vincx, 1998 |
| Comesomatidae | Hopperia | beaglense | Chen 1998 | Continental | Chen & Vincx, 1998 |
| Comesomatidae | Laimella | annae | Chen 2000 | Continental | Chen & Vincx, 2000 |
| Comesomatidae | Laimella | longicauda | Cobb 1920 | Continental | Weiser, 1954 |
| Comesomatidae | Laimella | serialis | Weiser 1954 | Continental | Weiser, 1954 |
| Comesomatidae | Laimella | sandrae | Chen 2000 | Continental | Chen & Vincx, 2000 |
| Comesomatidae | Laimella | subterminata | Chen 2000 | Continental | Chen & Vincx, 2000 |
| Comesomatidae | Metacomesoma | cyatholaimoides | Weiser 1954 | Continental | Weiser, 1954 |
| Comesomatidae | Paracomesoma | sp. | Deep-sea | Gambi et al., 2003 | |
| Comesomatidae | Paramesonchium | sp. | Deep-sea | Gambi et al., 2003 | |
| Comesomatidae | Pierrickia | sp. | Deep-sea | Gambi et al., 2003 | |
| Comesomatidae | Sabatiera | intermissa | Weiser 1954 | Continental | Weiser, 1954 |
| Comesomatidae | Sabatiera | heterura | Cobb 1898 | Continental | Weiser, 1954 |
| Comesomatidae | Sabatiera | chitwoodi | Weiser 1954 | Continental | Weiser, 1954 |
| Comesomatidae | Sabatiera | furcillata | Weiser 1954 | Continental | Weiser, 1954 |
| Comesomatidae | Sabatiera | ancudiana | Weiser 1954 | Continental | Weiser, 1954 |
| Comesomatidae | Sabatiera | cupida | Bresslau & Stekhoven 1940 | Continental | Weiser, 1954 |
| Comesomatidae | Sabatiera | coomansi | Chen 1998 | Continental | Chen & Vincx, 1999 |
| Comesomatidae | Sabatiera | montenseni | Ditlevsen 1921 | Continental | Weiser, 1954 |
| Comesomatidae | Sabatiera | triplex | Weiser 1954 | Continental | Weiser, 1954 |
| Comesomatidae | Sabatiera | celtica | Southern 1914 | Continental | Weiser, 1954 |
| Comesomatidae | Sabatiera | granifera | Weiser 1954 | Continental | Weiser, 1954 |
| Comesomatidae | Sabatiera | jubata | Cobb 1889 | Continental | Weiser, 1954 |
| Comesomatidae | Sabatiera | arcuata | Weiser 1954 | Continental | Weiser, 1954 |
| Comesomatidae | Sabatiera | heipi | Chen 2000 | Continental | Chen & Vincx, 2000 |
| Comesomatidae | Sabatiera | parabyssalis | Weiser 1954 | Continental | Weiser, 1954 |
| Comesomatidae | Sabatiera | fibulata | Weiser 1954 | Continental | Weiser, 1954 |
| Comesomatidae | Sabatiera | falcifera | Weiser 1954 | Continental | Weiser, 1954 |
| Comesomatidae | Vasostoma | spiratus | Weiser 1954 | Continental | Weiser, 1954 |
| Incertae sedis | Xinema | euryonchus | Weiser 1954 | Continental | Weiser, 1954 |
| Cyatholaimidae | Biarmifer | laminatus | Weiser 1954 | Continental | Weiser, 1954 |
| Cyatholaimidae | Biarmifer | cochleatus | Weiser 1954 | Continental | Weiser, 1954 |
| Cyatholaimidae | Longicyatholaimus | quadriseta | Weiser 1954 | Continental | Weiser, 1954 |
| Cyatholaimidae | Metacanthonchus | sp. | Continental | Weiser, 1954 | |
| Cyatholaimidae | Metacytholaimus | spatiosus | Weiser 1954 | Continental | Weiser, 1954 |
| Cyatholaimidae | Paracanthonchus | microdontoides | Weiser 1954 | Continental | Weiser, 1954 |
| Cyatholaimidae | Paracanthonchus | stateni | Allgen 1930 | Continental | Weiser, 1954 |
| Cyatholaimidae | Paracanthonchus | ruens | Weiser 1954 | Continental | Weiser, 1954 |
| Cyatholaimidae | Paracanthonchus | austrospectabilis | Weiser 1954 | Continental | Weiser, 1954 |
| Cyatholaimidae | Paracanthonchus | cristatus | Weiser 1954 | Continental | Weiser, 1954 |
| Cyatholaimidae | Paracanthonchus | hawaiiensis | Allgen 1951 | Continental | Weiser, 1954 |
| Cyatholaimidae | Paracanthonchus | micropapillatus | Weiser 1954 | Continental | Weiser, 1954 |
| Cyatholaimidae | Paracyantholaimus | ternus | Weiser 1954 | Continental | Weiser, 1954 |
| Cyatholaimidae | Paracyantholaimus | chilensis | Gerlach 1953 | Continental | Gerlach, 1953 |
| Cyatholaimidae | Paracyantholaimus | helicellus | Weiser 1954 | Continental | Weiser, 1954 |
| Cyatholaimidae | Paralongicyatholaimus | sp. | Deep-sea | Gambi et al., 2003 | |
| Cyatholaimidae | Pomponema | concinnum | Weiser 1954 | Continental | Weiser, 1954 |
| Cyatholaimidae | Pomponema | stomachor | Weiser 1954 | Continental | Weiser, 1954 |
| Cyatholaimidae | Praecanthonchus | sp. | Continental | Weiser, 1954 | |
| Desmodoridae | Acanthopharyngoides | chitwoodi | Weiser 1954 | Continental | Weiser, 1954 |
| Desmodoridae | Acanthopharynx | denticulatus | Weiser 1954 | Continental | Weiser, 1954 |
| Desmodoridae | Chromaspirinia | robusta | Weiser 1954 | Continental | Weiser, 1954 |
| Desmodoridae | Croconema | stateni | Allgen 1927 | Continental | Weiser, 1954 |
| Desmodoridae | Desmodora | sanguinea | Southern 1914 | Continental | Weiser, 1954 |
| Desmodoridae | Desmodora | inflexa | Weiser 1954 | Continental | Weiser, 1954 |
| Desmodoridae | Desmodora | perforata | Weiser 1954 | Continental | Weiser, 1954 |
| Desmodoridae | Desmodora | campbelli | Allgen 1932 | Continental | Weiser, 1954 |
| Desmodoridae | Desmodora | brachypharynx | Allgen 1947 | Continental | Weiser, 1954 |
| Desmodoridae | Desmodora | extensa | Weiser 1954 | Continental | Weiser, 1954 |
| Desmodoridae | Desmodora | minuta | Weiser 1954 | Continental | Weiser, 1954 |
| Desmodoridae | Molgolaimus | sp. | Deep-sea | Gambi et al., 2003 | |
| Desmodoridae | Onyx | septempapillatus | Weiser 1954 | Continental | Weiser, 1954 |
| Desmodoridae | Paradesmodora | immersa | Weiser 1954 | Continental | Weiser, 1954 |
| Desmodoridae | Pseudometachromadora | longilaima | Stenkhoven 1950 | Continental | Weiser, 1954 |
| Desmodoridae | Spirinia | septentrionalis | Cobb 1914 | Continental | Weiser, 1954 |
| Draconematidae | Dracograllus | chiloensis | Clasing 1980 | Continental | Clasing, 1980 |
| Epsilonematidae | Bathyepsilonema | spongiosum | Clasing 1986 | Continental | Clasing, 1986 |
| Epsilonematidae | Epsilonema | serrulatum | Lorenzen 1973 | Continental | Weiser, 1954 |
| Epsilonematidae | Epsilonema | dentatum | Lorenzen 1973 | Continental | Weiser, 1954 |
| Epsilonematidae | Glochinema | agile | Continental | Weiser, 1954 | |
| Epsilonematidae | Keratonema | Continental | Weiser, 1954 | ||
| Epsilonematidae | Leptepsilonema | macrum | Clasing 1983 | Continental | Clasing, 1983 |
| Epsilonematidae | Leptepsilonema | exile | Clasing 1983 | Continental | Clasing, 1983 |
| Epsilonematidae | Metepsilonema | chilotum | Clasing 1986 | Continental | Clasing, 1986 |
| Epsilonematidae | Metepsilonema | callosum | Lorenzen 1973 | Continental | Weiser, 1954 |
| Epsilonematidae | Metepsilonema | leptaleum | Lorenzen 1973 | Continental | Weiser, 1954 |
| Epsilonematidae | Perepsilonema | trauci | Continental | Weiser, 1954 | |
| Ethmolaimidae | Ethmolaimus | dahli | Gerlach 1953 | Continental | Gerlach, 1953 |
| Ethmolaimidae | Nannolaimus | sp. | Deep-sea | Gambi et al., 2003 | |
| Microlaimidae | Aponema | sp. | Deep-sea | Gambi et al., 2003 | |
| Microlaimidae | Microlaimus | gerlachei | Weiser 1954 | Continental | Weiser, 1954 |
| Microlaimidae | Microlaimus | globiceps | De Man 1880 | Continental | Weiser, 1954 |
| Microlaimidae | Microlaimus | honestus | De Man 1922 | Continental | Weiser, 1954 |
| Microlaimidae | Microlaimus | pinguis | Weiser 1954 | Continental | Weiser, 1954 |
| Microlaimidae | Microlaimus | kaurii | Weiser 1954 | Continental | Weiser, 1954 |
| Microlaimidae | Microlaimus | sensus | Weiser 1954 | Continental | Weiser, 1954 |
| Microlaimidae | Microlaimus | sicarius | Weiser 1954 | Continental | Weiser, 1954 |
| Microlaimidae | Microlaimus | dimorphus | Chitwood 1937 | Continental | Weiser, 1954 |
| Microlaimidae | Microlaimus | texianus | Chitwood 1951 | Continental | Weiser, 1954 |
| Monoposthiidae | Monoposthia | sp. | Continental | Weiser, 1954 | |
| Monoposthiidae | Nudora | crepidata | Weiser 1954 | Continental | Weiser, 1954 |
| Selachnematidae | Choniolaimus | tautraensis | Allgen 1933 | Continental | Weiser, 1954 |
| Selachnematidae | Halichoanolaimus | minor | Saveljev 1912 | Continental | Weiser, 1954 |
| Selachnematidae | Latronema | piratica | Weiser 1954 | Continental | Weiser, 1954 |
| Selachnematidae | Trogolaimus | sp. | Continental | Weiser, 1954 | |
| Desmoscolecidae | Desmoscolex | sp. | Continental | Weiser, 1954 | |
| Desmoscolecidae | Tricoma | sp. | Deep-sea | Gambi et al., 2003 | |
| Aegialoalaimidae | Aegialoalaimus | sp. | Deep-sea | Gambi et al., 2003 | |
| Aegialoalaimidae | Southernia | siphonolaimoides | Weiser 1956 | Continental | Weiser, 1956 |
| Ceramonematidae | Ceramonema | sp. | Deep-sea | Gambi et al., 2003 | |
| Ceramonematidae | Pselionema | sp. | Deep-sea | Gambi et al., 2003 | |
| Leptolaimidae | Camacolaimus | tardus | De Mann 1889 | Continental | Weiser, 1954 |
| Leptolaimidae | Camacolaimus | prytherchi | Chitwood 1933 | Continental | Weiser, 1954 |
| Leptolaimidae | Leptolaimus | sp. | Deep-sea | Gambi et al., 2003 | |
| Leptolaimidae | Nemella | ocellata | Cobb 1920 | Continental | Weiser, 1954 |
| Paramicrolaimidae | Paramicrolaimus | primus | Weiser 1954 | Continental | Weiser, 1954 |
References
Chen, G. & Vincx, M. (1998) Nematodes from the Strait of Magellan and the Beagle Channel (Chile): description of four new species of the Comesomatidae. Hydrobiologia, 379:97-118.
Chen, G. & Vincx, M. (1999) Nematodes from the Strait of Magellan and the Beagle Channel (Chile): the genus Sabatieria (Comesomatidae: Nematoda) with the description of Sabatieria coomansi n. sp. Hydrobiologia, 405:95-116.
Chen, G. & Vincx, M. (2000) Nematodes from the Strait of Magellan and the Beagle Channel (Chile): the genera Cervonema and Laimella (Comesomatidae: Nematoda). Hydrobiologia, 427:27-49.
Clasing, E. (1980) Postembryonic development in species of Desmodoridae, Esilonematidae and Draconematidae. Zoolgiche Anzeiger, 204:337-344.
Clasing, E. (1983) Leptepsilonema gen. n. (Nematoda, Epsilonematidae) from Chile and the Caribbean Sea. Zoologica Scripta, 12:13-17.
Clasing, E. (1986) Epsilonematidae (Nematoda) from Chiloe (southern Chile) with descriptions of two new species. Zoologica Scripta, 15:295-303.
Gambi, C., Vanrusel, A. & Danovaro, R. (2003) Biodiversity of nematode assemblages from deep-sea sediments of the Atacama Slope and Trench (South Pacific Ocean). Deep Sea Research I, 50:103-117.
Gerlach, S.A. (1953) Freilebende Marine Nematodesn aus dem Kustengrundwasser und aus dem Brackwasser de Chilenischen Kuste. Reports of the Lund University Chile Expedition 1948-1949, 12. C.W.K. Gleerup, Lund, Sweden. 37 pp.
Weiser, W. (1954) Free-living marine nematodes. II. Chromadoroidea. Reports of the Lund University Chile Expedition 1948-1949, 17. C.W.K. Gleerup, Lund, Sweden. 148 pp.
Weiser, W. (1956) Free-living marine nematodes. III. Axonolaimoidea and Monhysteroidea. Reports of the Lund University Chile Expedition 1948-1949, 26. C.W.K. Gleerup, Lund, Sweden. 115 pp.