1656 - Knefastia dalli Bartsch, 1944
1656
- Knefastia dalli Bartsch, 1944
1657
- Knefastia funiculata Kiener, 1840
1659
- Knefastia olivacea Sowerby, 1833
1660
- Knefastia princeps Berry, 1953
1661
- Knefastia tuberculifera Broderip
& Sowerby, 1929
1662
- Knefastia walkeri Berry, 1958
1663
- Pyrogospira obeliscus Reeve, 1843
