| Scientific Name | TSN | Taxon Author | Common Name | Name Source | Usage | Reason (ITIS) | Taxon Rank |
|---|
| Amphioxus belcheri | 685581 | Gray, 1847 | | ITIS | invalid | original name/combination of Branchiostoma belcheri | Species |
| Amphioxus elongatus | 685602 | Sundevall, 1852 | | ITIS | invalid | original name/combination of Branchiostoma elongatum | Species |
| Amphioxus lanceolatus | 159690 | (Pallas, 1774) | | ITIS | invalid | subsequent name/combination of Branchiostoma lanceolatum | Species |
| Branchiostoma africae | 685576 | Hubbs in Monod, 1927 | | ITIS | valid | | Species |
| Branchiostoma arabiae | 685578 | Webb, 1957 | | ITIS | valid | | Species |
| Branchiostoma belcheri | 159685 | (Gray, 1847) | | ITIS | valid | | Species |
| Branchiostoma bennetti | 685571 | Boschung and Gunter, 1966 | | ITIS | valid | | Species |
| Branchiostoma bermudae | 685572 | Hubbs, 1922 | | ITIS | valid | | Species |
| Branchiostoma californiense | 159684 | Andrews, 1893 | | ITIS | valid | | Species |
| Branchiostoma capense | 206927 | Gilchrist, 1902 | | ITIS | valid | | Species |
| Branchiostoma caribaeum | 159682 | Sundevall, 1853 | | ITIS | valid | | Species |
| Branchiostoma elongatum | 685585 | (Sundevall, 1852) | | ITIS | valid | | Species |
| Branchiostoma floridae | 159683 | Hubbs, 1922 | | ITIS | valid | | Species |
| Branchiostoma gambiense | 685586 | Webb, 1958 | | ITIS | valid | | Species |
| Branchiostoma indicum | 685589 | (Willey, 1901) | | ITIS | valid | | Species |
| Branchiostoma lanceolatum | 206925 | (Pallas, 1774) | | ITIS | valid | | Species |
| Branchiostoma leonense | 685590 | Webb, 1956 | | ITIS | valid | | Species |
| Branchiostoma longirostrum | 685573 | Boschung, 1983 | | ITIS | valid | | Species |
| Branchiostoma lubricum | 685600 | Costa, 1834 | | ITIS | invalid | junior synonym of Branchiostoma lanceolatum | Species |
| Branchiostoma malayana | 685592 | Webb, 1956 | | ITIS | invalid | unavailable, incorrect orig. spelling of Branchiostoma malayanum | Species |
| Branchiostoma malayanum | 685591 | Webb, 1956 | | ITIS | valid | | Species |
| Branchiostoma nigeriense | 685593 | Webb, 1955 | | ITIS | valid | | Species |
| Branchiostoma platae | 685594 | Hubbs, 1922 | | ITIS | valid | | Species |
| Branchiostoma senegalense | 685595 | Webb, 1955 | | ITIS | valid | | Species |
| Branchiostoma tattersalli | 685596 | Hubbs, 1922 | | ITIS | valid | | Species |
| Branchiostoma virginiae | 206924 | Hubbs, 1922 | | ITIS | valid | | Species |
| Dolichorhynchus indicum | 685598 | Willey, 1901 | | ITIS | invalid | original name/combination of Branchiostoma indicum | Species |
| Limax lanceolatus | 685599 | Pallas, 1774 | | ITIS | invalid | original name/combination of Branchiostoma lanceolatum | Species |
