| رقم المرجع | الوصف | سنة | الاسم مستخدم | صفحة |
|---|---|---|---|---|
| 94097 | Coates, K. and D.V. Ellis 1981 Taxonomy and distribution of marine Enchytraeidae (Oligochaeta) in British Columbia. Can. J. Zool. 59:2129-2150. | 1981 | Grania incerta | 2134 |
| 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 | Grania incerta | --> |
| 93816 | Macdonald, T.A., B.J. Burd, V.I. Macdonald and A. van Roodselaar 2010 Taxonomic and feeding guild classification for the marine benthic macroinvertebrates of the Strait of Georgia, British Columbia. Canadian Technical Report of Fisheries and Aquatic Sciences 2874:62p. | 2010 | Grania incerta | 11 |
| 3477 | MarineSpecies.org 2050 MarineSpecies.org. http://www.marinespecies.org/index.php | 2050 | Grania incerta | --> |