| Referens | Ryland, J.S., 1960 The occurrence of Pseudopedicelina mutabilisToriumi (Entoprocta) in British waters, with a note on Pedicellina nutans Dalyell. Ann. Mag. Nat. Hist. (Series 13)3:377-383. |
| Ref. | 3210 Ryland, J.S., 1960 |
| Sida | |
| Named Used as Valid | Pseudopedicellina mutabilis |
| Observationsplats | |
| Distribution | British waters. |