| Ref. | Description | Named Used | Page |
|---|---|---|---|
| 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. | Enhydrina zweifeli | |
| 356 | SAUP Database 2006 SAUP Database. | Enhydrina zweifeli | |
| 75097 | Bisby, F.A., Y.R. Roskov, T.M. Orrell, D. Nicolson, L.E. Paglinawan, N. Bailly, P.M. Kirk, T. Bourgoin and J. van Hertum (eds.) 2008 Species 2000 & ITIS Catalogue of Life: 2008 Annual Checklist. | Enhydrina zweifeli |