| 1911 | 1913 | 1914 | 1915 | 1930 | 1934 | 1936 | 1940 | 1941 | 1942 | 1943 | 1944 | 1945 | 1946 |
|---|
| Gattung | Art |
|---|---|
| Fusiloricaria -> Loricaria |   |
| Monistiancistrus -> Pseudorinelepsis |   |
| Sturiosoma -> Sturisoma |   |
|   | Canthopomus montebelloi -> Ixinandria montebelloi |
|   | Chaetostoma furcatum |
|   | Chaetostomus furcatus -> Chaetostoma furcatum |
|   | Hemiancistrus ucayalensis -> Sophiancistrus ucayalensis |
|   | Hemiloricaria morrowi |
|   | Hemiloricaria wolfei |
|   | Ixinandria montebelloi |
|   | Limatulichtys petleyi |
|   | Loricaria clavipinna |
|   | Loricariichthys chanjoo |
|   | Monistiancistrus carachama -> Pseudorinelepsis genibarbis |
|   | Otocinclus mariae |
|   | Parahemiodon chanjoo -> Loricariichthys chanjoo |
|   | Rhineloricaria morrowi -> Hemiloricaria morrowi |
|   | Rhineloricaria petleyi -> Limatulichtys petleyi |
|   | Rhineloricaria wolfei -> Hemiloricaria wolfei |
|   | Sturiosoma nigrirostrum -> Sturisoma nigrirostrum |
|   | Sturisoma nigrirostrum |