Turriviridae is a family of viruses; it contains only one genus, Alphaturrivirus.

The archaea Sulfolobus solfataricus serve as natural hosts.

[1][2] The genus contains the following species:[2] Viruses in Turriviridae have icosahedral geometries, and T=31 symmetry.

Sulfolobus solfataricus serves as the natural host.

Transmission routes are passive diffusion.