poissons osseux
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Benthochromis Tricoti | Taxon | 20 | 0.1 |
| Benthophiloides Turcomanus | Taxon | 16 | 0.2 |
| Benthophilus | Taxon | 18 | 0.3 |
| Benthosema | Taxon | 16 | 0.5 |
| Benthosema Fibulatum | Taxon | 9 | 0.2 |
| Benthosema Glaciale | Taxon | 15 | 0.5 |
| Benthosema Panamense | Taxon | 10 | 0.2 |
| Benthosema Pterotum | Taxon | 11 | 0.2 |
| Benthosema Suborbitale | Taxon | 10 | 0.4 |
| Bero Elegans | Taxon | 12 | 0.0 |
| Berycidae | Taxon | 31 | 0.8 |
| Beryciformes | Taxon | 35 | 2.5 |
| Beryx | Taxon | 21 | 0.0 |
| Beryx Decadactylus | Taxon | 25 | 7.5 |
| Betadevario Ramachandrani | Taxon | 10 | 0.0 |
| Betta | Taxon | 43 | 10.1 |
| Betta Albimarginata | Taxon | 18 | 1.3 |
| Betta Coccina | Taxon | 15 | 0.3 |
| Betta Imbellis | Taxon | 24 | 1.4 |
| Betta Pugnax | Taxon | 16 | 1.3 |
| Betta Smaragdina | Taxon | 23 | 0.4 |
| Betta Tussyae | Taxon | 13 | 0.2 |
| Bhavania | Taxon | 10 | 0.0 |
| Bibarba | Taxon | 6 | 0.3 |
| Bidyanus Bidyanus | Taxon | 14 | 0.2 |
| Bihunichthys | Taxon | 4 | 0.2 |
| Biotodoma | Taxon | 18 | 0.1 |
| Biotodoma Cupido | Taxon | 16 | 0.5 |
| Biotodoma Wavrini | Taxon | 11 | 0.3 |
| Biotoecus | Taxon | 16 | 1.1 |
| Bivibranchia | Taxon | 8 | 0.2 |
| Biwia Springeri | Taxon | 6 | 0.1 |
| Blageon | Taxon | 24 | 5.9 |
| Bleekeria | Taxon | 14 | 0.3 |
| Blennie Bicolore | Taxon | 18 | 1.1 |
| Blennie Fluviatile | Taxon | 30 | 3.2 |
| Blennie Paon | Taxon | 24 | 1.0 |
| Blennie Vivipare | Taxon | 29 | 1.6 |
| Blenniella | Taxon | 11 | 0.1 |
| Blenniidae | Taxon | 40 | 11.0 |
| Blenniiformes | Taxon | 16 | 0.0 |
| Blenniinae | Taxon | 2 | 0.0 |
| Blennioidei | Taxon | 29 | 1.4 |
| Blennius | Taxon | 17 | 0.1 |
| Blennius Normani | Taxon | 14 | 0.0 |
| Blennius Ocellaris | Taxon | 27 | 0.4 |
| Blobfish | Taxon | 39 | 136.9 |
| Blochiidae | Taxon | 5 | 0.0 |
| Blochius | Taxon | 7 | 0.2 |
| Bobbichthys | Taxon | 3 | 0.0 |