| Referens | Balss, H., 1913 Neue Galatheiden aus der Ausbeute der deutschen Tiefsee-Expedition. 'Valdivia'. Zoologischer Anzeiger 41:221-226. |
| Ref. | 78540 Balss, H., 1913 |
| Sida | 225 |
| Named Used as Valid | Ptychogaster valdiviae |
| Observationsplats | Southwest of Great Nicobar, 296 m |
| Distribution |