Included taxa
Mello-Leitão, C. F. de (1920c). Algumas aranhas novas. Revista da Sociedade Brasileira de Sciencias 3: 169-176. 
Species
| Species | Family | Page / figures | published as |
|---|---|---|---|
| Auximella subdifficilis | Amaurobiidae | 169 (Df) | Lathys (Notolathys) subdifficile |
| Misionella mendensis | Filistatidae | 171 (Df; N.B.: omitted by Roewer) | Filistata mendensis |
| Opopaea concolor | Oonopidae | 172 (Df) [urn:lsid:nmbe.ch:spidersp:004882] | Gammasomorpha humilis |
| Rhomphaea brasiliensis | Theridiidae | 174, unnumbered f. (Df; N.B.: omitted by Roewer) | Romphaea brasiliensis |
Genera
No genus found for this reference