| شماره مرجع | توضیحات | سال | نام مورد استفاده | صفحه |
|---|---|---|---|---|
| 7499 | Romanov, V.N. 1989 Fauna of USSR. Tunicates. Vol. 1, No. 1. Ascidians. Colonial ascidians of the family Didemnidae from the seas of the USSR and adjacent waters. Fauna SSSR (138):1-224. | 1989 | Didemnum nigricans | --> |
| 833 | Ruppert, E.E., R.S. Fox and R.D. Barnes 2004 Invertebrate Zoology. A functional evolutionary approach. 7th Ed. Brooks/Cole, Thomson Learning learning, Inc. 990 p. | 2004 | Didemnum nigricans | --> |
| 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 | Didemnum nigricans | --> |
| 68823 | Castro, P. and M.E. Huber 2005 Marine biology. 5th ed. 452 p. ; col. ill. Boston, McGraw-Hill. | 2005 | Didemnum nigricans | --> |