| [27896] Navicula araucaniana | Appellations de Taxon | 27896 |
| [27897] Navicula bacterium | Appellations de Taxon | 27897 |
| [27898] Navicula bakiana | Appellations de Taxon | 27898 |
| [27899] Navicula barbarica | Appellations de Taxon | 27899 |
| [279] Apatania | Appellations de Taxon | 279 |
| [2790] Rheopelopia | Appellations de Taxon | 2790 |
| [27900] Navicula bellatii | Appellations de Taxon | 27900 |
| [27901] Navicula blasii | Appellations de Taxon | 27901 |
| [27902] Navicula brehmioides | Appellations de Taxon | 27902 |
| [27903] Navicula brokenshirei | Appellations de Taxon | 27903 |
| [27904] Navicula brygidae | Appellations de Taxon | 27904 |
| [27905] Navicula cadeei | Appellations de Taxon | 27905 |
| [27906] Navicula caldwellii | Appellations de Taxon | 27906 |
| [27907] Navicula capitulata | Appellations de Taxon | 27907 |
| [27908] Navicula carlae | Appellations de Taxon | 27908 |
| [27909] Navicula cheldonensis | Appellations de Taxon | 27909 |
| [2791] Tanypus | Appellations de Taxon | 2791 |
| [27910] Navicula columnaris | Appellations de Taxon | 27910 |
| [27911] Navicula cordillerae | Appellations de Taxon | 27911 |
| [27912] Navicula craticularis | Appellations de Taxon | 27912 |
| [27913] Navicula dispersepunctata | Appellations de Taxon | 27913 |
| [27914] Navicula faceta | Appellations de Taxon | 27914 |
| [27915] Navicula finitima | Appellations de Taxon | 27915 |
| [27916] Navicula genestoermeri | Appellations de Taxon | 27916 |
| [27917] Navicula gomphonematoides | Appellations de Taxon | 27917 |
| [27918] Navicula guadalupensis | Appellations de Taxon | 27918 |
| [27919] Navicula guayqueriae | Appellations de Taxon | 27919 |
| [2792] Thienemannimyia | Appellations de Taxon | 2792 |
| [27920] Navicula helea | Appellations de Taxon | 27920 |
| [27921] Navicula higleri | Appellations de Taxon | 27921 |
| [27922] Navicula hoevsgoelreinhardtii | Appellations de Taxon | 27922 |
| [27923] Navicula intestinalis | Appellations de Taxon | 27923 |
| [27924] Navicula khentiiensis | Appellations de Taxon | 27924 |
| [27925] Navicula lacuum | Appellations de Taxon | 27925 |
| [27926] Navicula lemkei | Appellations de Taxon | 27926 |
| [27927] Navicula lorami | Appellations de Taxon | 27927 |
| [27928] Navicula mac-donaghi | Appellations de Taxon | 27928 |
| [27929] Navicula malacarae | Appellations de Taxon | 27929 |
| [2793] Xenopelopia | Appellations de Taxon | 2793 |
| [27930] Navicula mendosina | Appellations de Taxon | 27930 |
| [27931] Navicula miramaris | Appellations de Taxon | 27931 |
| [27932] Navicula misionera | Appellations de Taxon | 27932 |
| [27933] Navicula obstinata | Appellations de Taxon | 27933 |
| [27934] Navicula palestinae | Appellations de Taxon | 27934 |
| [27935] Navicula pannosa | Appellations de Taxon | 27935 |
| [27936] Takanoa variostriata | Appellations de Taxon | 27936 |
| [27937] Navicula pleurostauroides | Appellations de Taxon | 27937 |
| [27938] Navicula porta-aurata | Appellations de Taxon | 27938 |
| [27939] Navicula pseudoannulata | Appellations de Taxon | 27939 |
| [2794] Zavrelimyia | Appellations de Taxon | 2794 |