Included taxa
Mello-Leitão, C. F. de (1920a). An interesting new genus of Aviculariidae. Annals and Magazine of Natural History (9) 6(31): 141-143. doi:10.1080/00222932008632425 
Species
| Species | Family | Page / figures | published as |
|---|---|---|---|
| Avicularia taunayi | Theraphosidae | 142 (Dj) | Ancylochiros taunayi |
Genera
| Genus | Family | Page |
|---|---|---|
| Ancylochiros Mello-Leitão, 1920 | Theraphosidae | 141 |