| Family | Genus | Species | Authority | Distribution | References |
| Trefusiidae | Trefusia | sp. | Continental | Weiser, 1953 |
References
Weiser, W. (1953) Free-living marine nematodes. I. Enoploidea. Reports of the Lund University Chile Expedition 1948-1949, 10. C.W.K. Gleerup, Lund, Sweden. 155 pp.