Literature references
1 literature reference for Duopalatinus olallae Orcés V., 1977:
| Author: | Ferraris, C.J. Jr. |
|---|---|
| Year: | 2007 |
| Title: | Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types. |
| Source: | Zootaxa 1418:1-628. |