| Citation | Baba, K. and J. Haig, 1990 A new species of chirostylid crustacean (Decapoda: Anomura) from off the west coast of north America. Proceedings of the Biological Society of Washington 103:854-860. |
| Ref. | 78114 Baba, K. and J. Haig, 1990 |
| Page | 854;figs.1,2 |
| Named Used as Valid | Gastroptychus iaspis |
| Locality | Jasper seamount off Baja California, 950-840 m |
| Distribution | Off Mexico and California, 600-1189 m. |