Mello-Leitão, C. F. de (1931a). Arachnidos do Rio Grande do Sul. Boletin Biologico Rio de Janeiro 17: 10-14.
| Taxon | |
|---|---|
| Actinopus crassipes (Keyserling, 1891) (Actinopodidae) | 11, f. 1 (Dm) [urn:lsid:nmbe.ch:spidersp:000897], Actinopus ceciliae |
| Lycosa pintoi Mello-Leitão, 1931 (Lycosidae) | 12, f. 3 (Df), Lycosa pintoi Original description |
| Trechalea bucculenta (Simon, 1898) (Trechaleidae) | 12, f. 2 (Df) [urn:lsid:nmbe.ch:spidersp:019485], Trechalea cezariana |
| Guasuctenus longipes (Keyserling, 1891) (Ctenidae) | 13, f. 4 (Dm), Ctenus vertebratus |
| Loxosceles hirsuta Mello-Leitão, 1931 (Sicariidae) | 13, (Df), Loxosceles hirsutus Original description |