| Referens | Monniot, C., 1998 Abyssal ascidians collected from the proximity of hydrothermal vents in the Pacific Ocean. Bull. Mar. Sci. 63(3):541-558. |
| Ref. | 2665 Monniot, C., 1998 |
| Sida | 547-549 |
| Named Used as Valid | Ascidia formella |
| Observationsplats | |
| Distribution | Eastern Central Pacific: Mexico. |