| Family | Genus | Species | Authority | Distribution | References |
| Baseodiscidae | Baseodiscus | aureus | (Bürger 1896) | Continental | Friedrich, 1970 |
| Baseodiscidae | Baseodiscus | delineatus | (Delle Chiaj, 1825) | Continental | Sundberg &Gibson, 1995 |
| Baseodiscidae | Baseodiscus | mexicanus | (Bürger 1896) | Continental | Friedrich, 1970 |
| Baseodiscidae | Baseodiscus | pallidus | (Isler 1900) | Pacific Islands | Rozbaczylo & Castilla, 1987 |
| Baseodiscidae | Baseodiscus | sp. | Continental | Friedrich, 1970 | |
| Baseodiscidae | Parapolia | grytvikenensis | Wheeler 1934 | Continental | Friedrich, 1970 |
| Lineidae | Cerebratulus | chilensis | Friedrich 1970 | Continental | Friedrich, 1970 |
| Lineidae | Cerebratulus | rubens | Bürger 1896 | Pacific Islands | Rozbaczylo & Castilla, 1987 |
| Lineidae | Cerebratulus | sp. | Continental | Sánchez, 1982 | |
| Lineidae | Chilineus | glandulosa | Bürger 1895 | Continental | Friedrich, 1970 |
| Lineidae | Euborlasia | nigrocincta | Coe 1940 | Continental | Friedrich, 1970 |
| Lineidae | Lineopsella | pacifica | Friedrich 1970 | Continental | Friedrich, 1970 |
| Lineidae | Lineus | atrocaeruleus | (Schmarda 1859) | Continental | Sánchez, 1982 |
| Lineidae | Lineus | longifissus | (Hubrecht 1887) | Continental | Friedrich, 1970 |
| Lineidae | Lineus | sp. | Continental | Friedrich, 1970 | |
| Lineidae | Lineus | sp. | Continental | Sánchez, 1982 | |
| Lineidae | Lineus | viviparus | Isler 1901 | Pacific Islands | Rozbaczylo & Castilla, 1987 |
| Lineidae | Micrura | pacifica | Friedrich 1970 | Continental | Friedrich, 1970 |
| Lineidae | Paraborlasia | corrugatus | Friedrich 1970 | Continental | Friedrich, 1970 |
| Lineidae | Paraborlasia | corrugatus | (McIntosh 1876) | Continental | Friedrich, 1970 |
| Lineidae | Paraborlasia | dahli | Friedrich 1970 | Continental | Friedrich, 1970 |
| Lineidae | Paraborlasia | sp. | Friedrich 1970 | Continental | Friedrich, 1970 |
| Lineidae | Paraborlasia | sp. | Friedrich 1970 | Continental | Friedrich, 1970 |
| Poliopsidae | Poliopsis | lacazei | Joubin 1890 | Continental | Friedrich, 1970 |
| Poliopsidae | Poliopsis | sp. | Continental | Sánchez, 1982 |
References
Friedrich, H. (1970) Nemertinen aus Chile. Sarsia, 40:1-80.
Rozbaczylo, N. Castilla, J.C. (1987) Marine invertebrates from Juan Fernández Archipelago. In: Castilla, J.C. (ed) Islas oceánicas chilenas: conocimiento científico y necesidades de investigaciones. 167-190. Ediciones Universidad Católica de Chile, Santiago, Chile.
Sanchez, M. (1982) Guia para el estudio de Nemertinos. Pontificia Universidad Catolica de Chile, Santiago, Chile. pp. 30.
Sundberg, P. & Gibson, R. (1995) The nemerteans (Nemertea)of Rottnest Island, Western Australia. Zoologica Scripta, 24:101-141.