| Family | Genus | Species | Authority | Distribution | References |
| Ligiidae | Ligia | cursor | Dana 1853 | Continental | Schotte et al., 1995 |
| Ligiidae | Ligia | novaezealandiae | Dana 1853 | Continental | Ramírez, 1974 |
| Tylidae | Tylos | spinulosus | Dana 1853 | Continental | Schotte et al., 1995 |
| Tylidae | Tylos | chilensis | Schultz 1983 | Continental | Schotte et al., 1995 |
References
Ramirez, A.M. (1974) Isopodos litorales y marinos de la Bahia de Concepcion (Crustacea-Isopoda). Bolotin de la Sociedad de Biologia, Concepcion, 158:409-421.
Schotte, M., Kensley, B.F. & Shilling, S. (1995 onwards). World list of Marine, Freshwater and Terrestrial Crustacea Isopoda. National Museum of Natural History Smithsonian Institution: Washington D.C., USA. [http://invertebrates.si.edu/isopod/] (Consulted January 2008)