Madeiranzonia

Madeiranzonia gibbera is a species of minute sea snail, a marine gastropod mollusc or micromollusc in the family Rissoidae. It is the only species in the genus Madeiranzonia.

References

External links

• Watson R. B. (1873). On some marine mollusca from Madeira, including a new genus of the Muricinae, a new Eulima and the whole of the Rissoa of the group of islands. Proceedings of the Zoological Society of London (1873): 361-391
• MNHN, Paris: syntype