Included taxa
Mello-Leitão, C. F. de (1915a). Alguns generos e especies novas de araneidos do Brasil. Brotéria (Ser. Zool.) 13: 129-142. 
Species
| Species | Family | Page / figures | published as |
|---|---|---|---|
| Araneus bourguyi | Araneidae | 135 (Df) | Araneus bourguyi |
| Araneus consimilis | Araneidae | 133 (Df) | Araneus consimilis |
| Araneus intrepidus | Araneidae | 134 (Df) | Araneus intrepidus |
| Araneus itatiayae | Araneidae | 133 (Df) | Araneus itatiayae |
| Corinna benefaciens | Corinnidae | 141 (Df) | Tranquilinus benefaciens |
| Gayenna moreirae | Anyphaenidae | 137 (Dmf) | Monapia moreirae |
| Itatiaya modesta | Zoropsidae | 140 (Df) | Itatiaya modesta |
| Oecobius navus | Oecobiidae | 132 (Df) [urn:lsid:nmbe.ch:spidersp:061258] | Oecobius hammondi |
| Paradiestus aurantiacus | Corinnidae | 142 (Df) | Paradiestus aurantiacus |
| Patrera longipes | Anyphaenidae | 139 (Df) [urn:lsid:nmbe.ch:spidersp:0240419] | Teudis itatiayae |
| Petrunkevitchia venusta | Uloboridae | 130 (Dm) | Petrunkevitchia venusta |
| Prusias brasiliensis | Sparassidae | 137 (Dj) | Prusias brasiliensis |
| Retiro maculatus | Macrobunidae | 131 (Df) | Retiro maculatus |
| Selenops albomaculatus | Selenopidae | 136 (Dj; preoccupied by Simon, 1887, see Hovops pusillus) | Selenops pusillus |
| Teudis angusticeps | Anyphaenidae | 137 (Dmf) | Teudis moreirae |
| Titiotus brasiliensis | Zoropsidae | 140 (Df) | Titiotus brasiliensis |
| Uloborus minutus | Uloboridae | 130 (Df) | Uloborus minutus |
| Vectius niger | Trochanteriidae | 136 (Dmf) | Selenops fraternus |
Genera
| Genus | Family | Page |
|---|---|---|
| Itatiaya Mello-Leitão, 1915 | Zoropsidae | 139 |
| Paradiestus Mello-Leitão, 1915 | Corinnidae | 141 |
| Petrunkevitchia Mello-Leitão, 1915 | Uloboridae | 130 |
| Retiro Mello-Leitão, 1915 | Macrobunidae | 131 |
| Tranquilinus Mello-Leitão, 1915 | Corinnidae | 140 |