Sutilizona theca is a species of sea snail, a marine gastropod mollusc in the family Sutilizonidae.

Distribution This marine species occurs in hydrothermal vents.

References

Warén, A. & Bouchet, P. (2001) Gastropoda and Monoplacophora from hydrothermal vents and seeps; new taxa and records. The Veliger, 44, 116–231