| Citation | Foster, N.R., 1979 A synopsis of the marine prosobranch gastropod and bivalve mollusks in Alaskan waters. University of Alaska. |
| Ref. | 116703 Foster, N.R., 1979 |
| Page | 702 |
| Named Used as Valid | Macoma crassula |
| Locality | |
| Distribution | Northern Atlantic and northeast Pacific. |