| Reference no. | Description | year | Name used | Page |
|---|---|---|---|---|
| 106786 | Moretzsohn, F. and E.A. Kay 1995 Hawaiian marine molluscs - an update to Kay, 1979. 61st American Malacological Union Congress, University of Hawaii, 25p. | 1995 | Powellsetia fallax | 3 |
| 19 | Bisby, F.A., M.A. Ruggiero, K.L. Wilson, M. Cachuela-Palacio, S.W. Kimani, Y.R. Roskov, A. Soulier-Perkins and J. van Hertum 2005 Species 2000 & ITIS Catalogue of Life: 2005 Annual Checklist. CD-ROM; Species 2000: Reading, U.K. | 2005 | Powellsetia fallax | --> |
| 3477 | MarineSpecies.org 2050 MarineSpecies.org. http://www.marinespecies.org/index.php | 2050 | Powellisetia fallax | --> |