Requested reference
Komatsu, T. (1939). Touch-thread makers; Uroctea, Ariadna, Segestria. Acta Arachnologica 4: 99-105. 
-- Show included taxa
Komatsu, T. (1939). Touch-thread makers; Uroctea, Ariadna, Segestria. Acta Arachnologica 4: 99-105. -- Show included taxa