| Citation | 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. |
| Ref. | 93816 Macdonald, T.A., B.J. Burd, V.I. Macdonald and A. van Roodselaar, 2010 |
| Page | |
| Named Used as Valid | Trididemnum opacum |
| Locality | |
| Distribution | Strait of Georgia, British Colombia. |