| Scientific Name | TSN | Taxon Author | Common Name | Name Source | Usage | Reason (ITIS) | Taxon Rank |
|---|
| Gasterosteoidei | 166362 | | | ITIS | valid | | Suborder |
| Pegasiformes | 167632 | | dragonfishes sea moths | ITIS | invalid | other, see comments of Gasterosteiformes | Order |
| Syngnathiformes | 644840 | | | ITIS | invalid | junior synonym of Gasterosteiformes | Order |
| Syngnathoidei | 166438 | | pipefishes seahorses hippocampes | ITIS | valid | | Suborder |
