Included taxa
Marusik, Y. M. (1989a). Two new species of the spider genus Xysticus and synonymy of crab spiders (Aranei, Thomisidae, Philodromidae) from Siberia. Zoologicheskiĭ Zhurnal 68(4): 140-145. 
Species
| Species | Family | Page / figures | published as |
|---|---|---|---|
| Psammitis albidus | Thomisidae | 141, pl. 1, f. 3-5 (m) | Xysticus albidus |
| Psammitis bonneti | Thomisidae | 143, pl. 2, f. 10 (m) | Xysticus bonneti |
| Psammitis deichmanni | Thomisidae | 141, pl. 1, f. 6 (m) | Xysticus deichmanni |
| Psammitis labradorensis | Thomisidae | 141, pl. 1, f. 7 (m) | Xysticus labradorensis |
| Psammitis nenilini | Thomisidae | 140, pl. 1, f. 1-2 (Dm) | Xysticus nenilini |
| Psammitis rugosus | Thomisidae | 142, pl. 2, f. 9 (m) | Xysticus rugosus |
| Psammitis sibiricus | Thomisidae | 142, pl. 2, f. 5-8 (m, S) | Xysticus sibiricus |
| Psammitis zonshteini | Thomisidae | 141, pl. 2, f. 1-4 (Dm) | Xysticus zonshteini |
| Spiracme vachoni | Thomisidae | 143 (S) | Xysticus vachoni |
| Thanatus bungei | Philodromidae | 144 (Tmf from Philodromus, S) | Thanatus bungei |
| Tibellus asiaticus | Philodromidae | 144 (S) | Tibellus asiaticus |
| Xysticus britcheri | Thomisidae | 143 (S) | Xysticus britcheri |
| Xysticus pseudobliteus | Thomisidae | 144 (replacement name for X. bonneti Schenkel, preoccupied by Denis, 1938 but already synonymized with Ozyptila pseudoblitea by Song & Hubert, 1983: 10) | Xysticus schenkeli |
Genera
No genus found for this reference