Conasprella sieboldii

Conasprella sieboldii, common name Siebold's cone, is a species of sea snail, a marine gastropod mollusk in the family Conidae, the cone snails and their allies.

Like all species within the genus Conasprella, these cone snails are predatory and venomous. They are capable of stinging humans, therefore live ones should be handled carefully or not at all.

The size of the shell varies between 51 mm and 129 mm.

This marine species occurs off Japan and Taiwan.

• Puillandre, N.; Duda, T. F.; Meyer, C.; Olivera, B. M.; Bouchet, P. (2015). "One, four or 100 genera? A new classification of the cone snails". Journal of Molluscan Studies. 81 (1): 1–23. doi:10.1093/mollus/eyu055. PMC 4541476. PMID 26300576.

• The Conus Biodiversity website
• Cone Shells – Knights of the Sea
• "Yeddoconus sieboldii". Gastropods.com. Retrieved 15 January 2019.