| Referens | Higo, S., P. Callomon and Y. Goto, 1999 Catalogue and bibliography of the marine shell-bearing Mollusca of Japan. Osaka: Elle scientific publications. 938 p. |
| Ref. | 75835 Higo, S., P. Callomon and Y. Goto, 1999 |
| Sida | 90 |
| Named Used as Valid | Littorina squalida |
| Observationsplats | Icy Cape, Alaska. |
| Distribution | Arctic and western Pacific. |