| Genus | Species | Authority | Distribution | References |
| Omalogyra | antarctica | Egorova 1991 | Continental | Valdovinos, 1999 |
| Omalogyra | atomus | Philippi 1841 | Continental | Valdovinos, 1999 |
References
Valdovinos, C. (1999) Biodiviersidad de moluscos chilenos: base de datos taxonomica y distribucional. Gayana Zoologica, 63:111-164.