Included taxa
Karsch, F. (1881c). Diagnoses Arachnoidarum Japoniae. Berliner Entomologische Zeitschrift 25: 35-40. 
Species
| Species | Family | Page / figures | published as |
|---|---|---|---|
| Argyrodes bonadea | Theridiidae | 39 (Dmf) | Conopistha bonadea |
| Ariadna lateralis | Segestriidae | 40 (Dmf) | Ariadna lateralis |
| Gamasomorpha cataphracta | Oonopidae | 40, f. 105 (Dmf) | Gamasomorpha cataphracta |
| Heteropoda venatoria | Sparassidae | 38 (Df) | Sarotes peditatus |
| Pancorius crassipes | Salticidae | 38 (Dmf) | Plexippus crassipes |
| Rhene atrata | Salticidae | 39 (Dmf) | Homalattus atratus |
| Sinopoda forcipata | Sparassidae | 38 (Dmf) | Sarotes forcipatus |
| Thomisus labefactus | Thomisidae | 38 (Df) | Thomisus labefactus |
| Weintrauboa contortipes | Linyphiidae | 39 (Dmf) | Linyphia contortipes |
Genera
| Genus | Family | Page |
|---|---|---|
| Conopistha Karsch, 1881 | Theridiidae | 39 |
| Gamasomorpha Karsch, 1881 | Oonopidae | 40 |