| Heterocirrus frontilis Grube, 1860 |
| Heterocirrus marioni de Saint-Joseph, 1894 |
| Heterocirrus zetlandica (McIntosh, 1911) |
| Kirkegaardia Blake, 2016 |
| Kirkegaardia baptisteae (Blake, 1991) |
| Kirkegaardia cryptica (Blake, 1996) |
| Kirkegaardia dorsobranchialis (Kirkegaard, 1959) |
| Kirkegaardia tesselata (Hartman, 1960) |
| Monticellina Laubier, 1961 |
| Monticellina acunai H.K. Dean & Blake, 2009 |
| Monticellina antelaxa H.K. Dean & Blake, 2009 |
| Monticellina baptisteae Blake, 1991 |
| Monticellina carrikeri H.K. Dean & Blake, 2009 |
| Monticellina cryptica Blake, 1996 |
| Monticellina dorsobranchialis (Kirkegaard, 1959) |
| Monticellina elongata H.K. Dean & Blake, 2009 |
| Monticellina giribeti H.K. Dean & Blake, 2009 |
| Monticellina heterochaeta Laubier, 1961 |
| Monticellina setosa H.K. Dean & Blake, 2009 |
| Monticellina tesselata (Hartman, 1960) |