| Citation | Solomon, O.O., O.O. Ahmed and A. Kunzmann, 2018 Preliminary investigation of length-weight relationship and condition factor of periwinkle (Tympanotonus fuscatus, Linnaeus 1758) from Okrika estuary, Niger-delta area of Nigeria. International Journal of Fisheries and Aquaculture Research 4(2):19-28. |
| Ref. | 118458 Solomon, O.O., O.O. Ahmed and A. Kunzmann, 2018 |
| Page | |
| Named Used as Valid | Tympanotonus fuscatus |
| Locality | |
| Distribution | Nigeria. |