| Reference no. | Description | year | Name used | Page |
|---|---|---|---|---|
| 132300 | Masagca, J.T. 2011 Occurrence of arboreal-climbing grapsids and other brachyurans in two mangrove areas of southern Luzon, Philippines. Biotropia 18(2):61-73. | 2011 | Ptychognathus altimana | tab.2 |
| 3477 | MarineSpecies.org 2050 MarineSpecies.org. http://www.marinespecies.org/index.php | 2050 | Ptychognathus altimanus | --> |