Reference
| Title | Ascidians of the West Indian region and southeastern United States |
| Type | Article |
| Authors(s) | Name, W.G. van |
| Year | 1921 |
| Periodical | Bulletin of the American Museum of Natural History |
| Volume (issue) | 44 |
| Pages | 283-494 |
| Title | Ascidians of the West Indian region and southeastern United States |
| Type | Article |
| Authors(s) | Name, W.G. van |
| Year | 1921 |
| Periodical | Bulletin of the American Museum of Natural History |
| Volume (issue) | 44 |
| Pages | 283-494 |