Included taxa
Mello-Leitão, C. F. de (1942a). Cinco aranhas novas do Perú. Revista Brasileira de Biologia 2: 429-434. 
Species
| Species | Family | Page / figures | published as |
|---|---|---|---|
| Aglaoctenus castaneus | Lycosidae | 432, f. 6 (Df) | Porrima castanea |
| Alpaida carminea | Araneidae | 429, f. 1 (f, T from Araneus) | Parepeira carminea |
| Hesydrus aurantius | Trechaleidae | 430, f. 2-3 (Dmf) | Trechalea aurantia |
| Incasoctenus perplexus | Xenoctenidae | 433, f. 7 (Df) | Incasoctenus perplexus |
| Prolycosides aussereri | Lycosidae | 431, f. 5 (Df) [urn:lsid:nmbe.ch:spidersp:018470] | Lycosa huachoi |
| Prolycosides aussereri | Lycosidae | 431, f. 4 (Df) [urn:lsid:nmbe.ch:spidersp:019115] | Lycosa soukupi |
Genera
| Genus | Family | Page |
|---|---|---|
| Incasoctenus Mello-Leitão, 1942 | Xenoctenidae | 433 |