| Citation | Drumm, D.T., K.P. Maslenikov, R. Van Syoc, J.W. Orr, R.R. Lauth, D.E. Stevenson and T.W. Pietsch, 2016 An annotated checklist of the marine macroinvertebrates of Alaska. NOAA Professional Paper NMFS 19, 289 p. doi:10.7755/PP.19 |
| Ref. | 116516 Drumm, D.T., K.P. Maslenikov, R. Van Syoc, J.W. Orr, R.R. Lauth, D.E. Stevenson and T.W. Pietsch, 2016 |
| Page | 266 |
| Named Used as Valid | Ascidia callosa |
| Locality | Passamaquoddy, Bay of Fundy, northwest Atlantic. |
| Distribution | Arctic, Northern Pacific and Northern Atlantic. |