Acmaea angustitesta Yokoyama, 1926
| 2008. | Acmaea angustitesta Yokoyama, 1926 Holotype Sasaki, T. et al. 2008 p. 39, fig. 2A–C |
| 1958. | Siphonacmea angustitesta (Yokoyama) Holotype Makiyama, J. 1958 pl. 46, fig. 10 |
| 1926. | Acmaea angustitesta Yokoyama, 1926 Holotype Yokoyama, M. 1926f p. 288, pl. 34, fig. 10 |
| Condition: | Present |
| Taxonomy: | Mollusca: Gastropoda: |
| Geologic Time: | Cenozoic: |
| Makiyama, J., 1958: Matajiro Yokoyama's Tertiary fossils from various localities in Japan. Part 2. Palaeontological Society of Japan, Special Papers, no. 4, pp. 1–6, pls. 25–57. (Reference No. 0368) |
| Sasaki, T., Matsubara, T., Ito, Y. and Amano, K., 2008: Illustrations of Cenozoic molluscan type specimens preserved in the University Museum, the University of Tokyo. Part 1. Four species of Patellogastropoda described as Acmaea. Chiribotan, vol. 39, no. 1, pp. 35–41. (in Japanese) (Reference No. 0842) |
| Yokoyama, M., 1926f: Fossil shells from Sado. Journal of the Faculty of Science, Imperial University of Tokyo, Section 2, vol. 1, pt. 8, pp. 249–312, pls. 32–37. (Reference No. 0483) |
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| Ito, Y. et al., 2009, no. 80, p. 42. |
| Ichikawa, T., 1983, no. 9, p. 53. |
| Ichikawa, T., 1983, no. 9, p. 327. |
