| উদ্ধৃতি | Abbott, D.P. and W.B. Trason, 1968 Ritterella rubra and Distaplia smithi: two new colonial ascidians from the west coast of North America. Bulletin Southern California Academy of Sciences 67:143-154. |
| সূত্র | 7509 Abbott, D.P. and W.B. Trason, 1968 |
| পৃষ্ঠা | |
| Named Used as Valid | Ritterella rubra |
| এলাকা | |
| Distribution | USA. |