| Authors(s) | McGowan, J. A. |
| Year | 1968 |
| Title | The Thecosomata and Gymnosomata of California. Veliger 3 (suppl.): 103-130, pls 12-20. |
- Cavolinia inflexa imitans
- Cavolinia tridentata affinis
- Clio andreae
- Clio cuspidata
- Clio recurva
- Corolla spectabilis
- Creseis acicula acicula
- Cymbulia sibogae
- Desmopterus pacificus
- Hyalocylis striata
- Hydromyles globulosa
- Limacina bulimoides
- Limacina helicina helicina acuta
- Limacina inflata
- Limacina lesueuri
- Limacina trochiformis
- Peraclis apicifulva
- Peraclis bispinosa
- Peraclis reticulata
- Styliola subula