Pygidium gen. et sp. indet.
| 1962. | Pygidium gen. et sp. indet. Kobayashi, T. 1962 p. 124, pl. 5, fig. 20 |
| Condition: | Present |
| Taxonomy: | Arthropoda: |
| Geologic Time: | Paleozoic: |
| Kobayashi, T., 1962: The Cambro-Ordovician formations and faunas of south Korea, Part 9. Palaeontology 8. The Machari fauna. Journal of the Faculty of Science, University of Tokyo, Section 2, vol. 14, pt. 1, pp. 1–152, pls. 1–8. (Reference No. 0164) |
 |
| Ichikawa, T. and Hayami, I., 1978, no. 2, p. 173. |
