23, see text Thwaitesia is a genus of comb-footed spiders that was first described by Octavius Pickard-Cambridge in 1881.

[3] T. affinis females are 4.6 millimetres (0.18 in) long, and males are 2.7 millimetres (0.11 in) long.

They are similar in appearance to members of both Spintharus and Episinus.

[citation needed] As of June 2020[update] it contains twenty-three species, found in the tropics worldwide:[1] Formerly included: Nomen dubium

This Theridiidae-related article is a stub.