| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Spirastrella dilatata | Kieschnick, 1896 | synonym | No | senior synonym |
original combination |
| Spirastrella spinispirulifera | (Carter, 1879) | synonym | No | senior synonym |
new combination |
| Suberites spinispirulifer | Carter, 1879 | synonym | No | senior synonym |
original combination |
| Trachycladus spinispirulifer | (Carter, 1879) | accepted name | Yes | senior synonym |
new combination |
| ! Trachycladus spinispirulifera | Samaai & Gibbons, 2005 | synonym | No | senior synonym |
original combination |