| Citación | Tweedie, M.W.F., 1950 The fauna of the Cocos-Keeling Islands, Brachyura and Stomatopoda. Bulletin of the Raffles Museum, Singapore 22:102-148. |
| Referencia | 3147 Tweedie, M.W.F., 1950 |
| Página | 122 |
| Named Used as Valid | Phymodius ungulatus |
| Localidad | |
| Distribución | Cocos Islands. |