Included taxa
Mello-Leitão, C. F. de (1941a). Notas sobre a sistematica das aranhas com descrição de algumas novas especies Sul Ameicanas. Anais da Academia Brasileira de Ciências 13: 103-127. 
Species
| Species | Family | Page / figures | published as |
|---|---|---|---|
| Actinopus cucutaensis | Actinopodidae | 114, f. 1 (Dm) | Actinopus cucutaensis |
| Ctenus colombianus | Ctenidae | 124 (Df) | Ctenus colombianus |
| Linothele sericata | Dipluridae | 114 (Df) [urn:lsid:nmbe.ch:spidersp:056279] | Diplura bitaeniata |
| Linothele sericata | Dipluridae | 115 (Df) [urn:lsid:nmbe.ch:spidersp:056280] | Diplura nigerrima |
| Lycosa niceforoi | Lycosidae | 121, f. 5 (Df) | Lycosa niceforoi |
| Myrmecium camponotoides | Corinnidae | 124 (Df) [urn:lsid:nmbe.ch:spidersp:025349] | Myrmecium aurantiacum |
| Nungara niveomaculata | Sparassidae | 125 (Df) | Olios niveomaculatus |
| Peucetia rubrolineata | Oxyopidae | 122, f. 6-7 (Df) [urn:lsid:nmbe.ch:spidersp:020173] | Peucetia duplovittata |
| Phormictopus australis | Theraphosidae | 116 (Dm) | Phormictopus australis |
| Pozonia granadensis | Araneidae | 118 (Df) | Kaira granadensis |
| Psilochorus bruneocyaneus | Pholcidae | 117 (Df) | Psilochorus bruneocyaneus |
| Schizocosa serranoi | Lycosidae | 120 (Df) | Geolycosa serranoi |
| Sidymella sigillata | Thomisidae | 126 (Df) | Sidyma sigillata |
| Tegenaria domestica | Agelenidae | 119, f. 3-4 (Df) [urn:lsid:nmbe.ch:spidersp:021072] | Mevianops fragilis |
Genera
| Genus | Family | Page |
|---|---|---|
| Mevianops Mello-Leitão, 1941 | Agelenidae | 116 |