Megasurcula kurodai is an extinct species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.Mizunami Fossil Museum, Paleontological Database: Megasurcula kurodai
Distribution Fossils of this marine species have been found in Middle Miocene strata in Japan.
References
Otuka Y. (1934)，Tertiary Structure of the Northwestern End of the Kitakami Meuntainland, Iwate Prefecture, Japan, in Bull. Earthq. Res. Inst., vol. XII, pt. 3, pp. 566–638, pls. 55–51, 1 map