| Citation | Warwick, R.M., 1969 Two new species of Pseudonchus Cobb (Nematoda, Choanolaimidae) from the British coast. Cahiers de Biologie Marine 10(4):375-382. |
| Ref. | 128424 Warwick, R.M., 1969 |
| Page | 378 |
| Named Used as Valid | Pseudonchus northumbriensis |
| Locality | |
| Distribution | River Wansbeck, Northumberland, England. |