Included taxa
Piza Jr., S. de T. (1939a). Novas aranhas do Brasil. Revista de Agricultura, Piracicaba 14(7-8): 1-8. 
Species
| Species | Family | Page / figures | published as |
|---|---|---|---|
| Acanthoscurria gomesiana | Theraphosidae | 5, f. 2-3 (Dm) [urn:lsid:nmbe.ch:spidersp:001658] | Acanthoscurria aurita |
| Rachias caudatus | Pycnothelidae | 4, f. 1 (Dm) | Parapselligmus caudatus |
| Tekoapora wacketi | Theraphosidae | 6, f. 4-6 (Dm) [urn:lsid:nmbe.ch:spidersp:058349] | Pamphobeteus masculus |
| Vitalius dubius | Theraphosidae | 6, f. 7-9 (Dm) [urn:lsid:nmbe.ch:spidersp:058352] | Pamphobeteus communis |
Genera
| Genus | Family | Page |
|---|---|---|
| Parapselligmus Piza, 1939 | Pycnothelidae | 3 |