La
classification
des poissons d'aquariums
| | | | | | |
 |  | Atheriniformes |
| | Beloniformes |
| | Characiformes |
| | Cypriniformes |
|  | Cyprinodontiformes |
 | | | Aplocheilidae |
| | | Anablepidae |
| | | Poeciloidea |
|  | | Cyprinodontoidea |
|  | | | Cyprinodontidae |
| | Gymnotiformes |
| | | Apteronotidae |
| | | Electrophoridae |
| | |  | Electrophorus electricus |
| | Perciformes |
| | Siluriformes |
| | Symbranchiformes |
| | Tetraodontiformes |