Requested reference
Saito, H. (1983a). On Japanese species of Gnathonarium (Araneae: Linyphiidae). Atypus 83: 3-6. 
-- Show included taxa
Saito, H. (1983a). On Japanese species of Gnathonarium (Araneae: Linyphiidae). Atypus 83: 3-6. -- Show included taxa