| Referens | George, R.Y., 2004 Deep-sea asellote isopods (Crustacea, Eumalacostraca) of the north-west Atlantic: the family Haploniscidae. Journal of Natural History 38:337-373. |
| Ref. | 8102 George, R.Y., 2004 |
| Sida | 357 |
| Named Used as Valid | Mastigoniscus gratissimus |
| Observationsplats | |
| Distribution | Tropical East Pacific. |