Included taxa
Mello-Leitão, C. F. de (1918a). Drassoideas do Brasil. Archivos da Escola Superior de Agricultura e Medicina Veterinaria, Rio de Janeiro 2: 17-74, pl. 1-4. 
Species
| Species | Family | Page / figures | published as |
|---|---|---|---|
| Caayguara album | Sparassidae | 44, f. 13-15 (Dm) | Olios albus |
| Camillina pulchra | Gnaphosidae | 70, f. 40-41 (mf) | Echemus pulcher |
| Curicaberis ferrugineus | Sparassidae | 47, f. 23 (f) | Olios ferrugineus |
| Marinarozelotes lyonneti | Gnaphosidae | 72, f. 42 (Dm) | Latonigena brasiliana |
| Meri mathani | Sparassidae | 51, f. 28 (f) | Olios mathani |
| Nungara cayana | Sparassidae | 46, f. 20 (m) | Olios cayanus |
| Olios attractus | Sparassidae | 44, f. 16 (Df) | Olios attractus |
| Olios aurantiacus | Sparassidae | 45, f. 17 (Df) | Olios aurantiacus |
| Olios caprinus | Sparassidae | 45, f. 18-19 (Df) | Olios caprinus |
| Olios maculatus | Sparassidae | 50, f. 27 (Df) | Olios maculatus |
| Olios minensis | Sparassidae | 51, f. 29 (f) | Olios minensis |
| Olios mutabilis | Sparassidae | 52, f. 34 (f) | Olios mutabilis |
| Poecilochroa trifasciata | Gnaphosidae | 71 (Df) | Poecilochroa trifasciata |
| Polybetes fasciatus | Sparassidae | 47, f. 21-22 (f) | Olios fasciatus |
| Polybetes hyeroglyphicus | Sparassidae | 48, f. 25-26 (Dmf; spelled hyerogliphicus in key, hyeroglyphycus in heading, as above in legend) | Olios hyeroglyphicus |
| Polybetes rapidus | Sparassidae | 56, f. 32-33 (mf) | Olios rapidus |
| Sadala punicea | Sparassidae | 55, f. 31 (f) | Olios puniceus |
| Selenops ecuadorensis | Selenopidae | 32, f. 8 (f) | Selenops equadorensis |
| Selenops iguassuensis | Selenopidae | 33, f. 9 (f) | Selenops iguassuensis |
| Selenops maranhensis | Selenopidae | 33 (Dj) | Selenops maranhensis |
| Selenops nigromaculatus | Selenopidae | 30, f. 6-7 (mf) | Selenops nigromaculatus |
| Selenops occultus | Selenopidae | 34, f. 10 (Df) | Selenops occultus |
| Selenops spixi | Selenopidae | 29, f. 4-5 (mf, S of Selenops bresilianus) | Selenops spixi |
| Vindullus gracilipes | Sparassidae | 48, f. 24 (Dm) | Olios gracilipes |
| Zimiromus medius | Gnaphosidae | 69, f. 38-39 (Df) [urn:lsid:nmbe.ch:spidersp:058425] | Echemus pallas |
Genera
No genus found for this reference