Langgonia biplicata Kobayashi & Hamada
| 1971. | Langgonia biplicata Kobayashi & Hamada Paratype Kobayashi, T. & Hamada, T. 1971b p. 114, pl. 22, fig. 2 |
| Condition: | Missing |
| Taxonomy: | Arthropoda: |
| Geologic Time: | Paleozoic: |
| Kobayashi, T. and Hamada, T., 1971b: Silurian trilobites from the Langkawi islands, west Malaysia, with notes on the Dalmanitidae and Raphiophoridae. Contributions to the geology and palaeontology of southeast Asia, 91. Geology and Palaeontology of Southeast Asia, vol. 9, pp. 87–134, pls. 18–23. (Reference No. 0545) |
| Ichikawa, T., 1988, no. 15, p. 45. |
