Requested reference
Karsch, F. (1881c). Diagnoses Arachnoidarum Japoniae. Berliner Entomologische Zeitschrift 25: 35-40. 
-- Show included taxa
Karsch, F. (1881c). Diagnoses Arachnoidarum Japoniae. Berliner Entomologische Zeitschrift 25: 35-40. -- Show included taxa