| Species | Name Used in Reference |
|---|---|
| Symphurus brachycephalus Lee & Munroe, 2021 | Symphurus microrhynchus (p. 72) |
| Symphurus hongae Lee & Munroe, 2021 | Symphurus microrhynchus (p. 72) |
| Symphurus longirostris Lee, Munroe & Kai, 2016 | Symphurus longirostris (p. 3;fig.1-4;tab.1-3) |