| Citation | Williams, A.B. and H.J. Porter, 1971 A ten-year study of meroplankton in North Carolina eustuaries: occurrence of postmetamorphal bivalves. Chesapeake Science 12(1):26-32. |
| Ref. | 80328 Williams, A.B. and H.J. Porter, 1971 |
| Page | 29 |
| Named Used as Valid | Ensis directus |
| Locality | |
| Distribution |