| Branchiostoma elongatum Sundevall, 1852 | Accepted name (WoRMs) |
| Status | senior synonym, original combination |
| ICZN valid name | Yes |
| Status ref. | Moreno, R.A., R.D. Sepúlveda, E.I. Badano, S. Thatje, N. Rozbaczylo and F.D. Carrasco, 2008 |
| Comment | |
| Etymology of Generic name | |
| Etymology of specific name |