Requested reference
Shear, W. A. (1978). Taxonomic notes on the armored spiders of the families Tetrablemmidae and Pacullidae. American Museum Novitates 2650: 1-46. 
-- Show included taxa
Shear, W. A. (1978). Taxonomic notes on the armored spiders of the families Tetrablemmidae and Pacullidae. American Museum Novitates 2650: 1-46. -- Show included taxa