Samooidea is a large superfamily in the Grassatores group of harvestmen.

It includes around 380 species distributed throughout the tropics.

[1] They are characterized by the complex male genitalia, with eversible complementary sclerites.

[1] The Samooidea are closely related to Zalmoxoidea, although the exact relationships are not yet understood.

[2] (also with Neoscotolemon as incertae sedis).