Architectonicoidea

{{Short description|Superfamily of gastropods}}

{{Automatic taxobox

| image = Spirolaxis centrifuga (MNHN-IM-2012-39197).jpeg

| image_caption = shell Spirolaxis centrifuga

| taxon = Architectonicoidea

| authority = Gray, 1850

| synonyms =

}}

Architectonicoidea is a superfamily of sea snails, marine gastropod mollusks in the informal group Lower Heterobranchia.Bouchet P. & Rocroi J.-P. (Ed.); Frýda J., Hausdorf B., Ponder W., Valdes A. & Warén A. 2005. Classification and nomenclator of gastropod families. Malacologia: International Journal of Malacology, 47(1–2). ConchBooks: Hackenheim, Germany. {{ISBN|3-925919-72-4}}. {{ISSN|0076-2997}}. 397 pp. http://www.vliz.be/Vmdcdata/imis2/ref.php?refid=78278

This superfamily contains the extant family Architectonicidae and also contains the extinct families Amphitomariidae and Cassianaxidae.