| Species | Name Used in Reference |
|---|---|
| Gulaphallus bikolanus (Herre, 1926) | Mirophallus bikolanus (p. 197 ) |
| Gulaphallus mirabilis Herre, 1925 | Gulaphallus mirabilis (p. 193-220 ) |
| Neostethus amaricola (Villadolid & Manacop, 1934) | Gulaphallus amaricola (p. 194 ) |