| [2849] Microtendipes | Appellations de Taxon | 2849 |
| [28490] Pinnularia hartleyana | Appellations de Taxon | 28490 |
| [28491] Navicula krenneri | Appellations de Taxon | 28491 |
| [28492] Navicula neomundana | Appellations de Taxon | 28492 |
| [28493] Navicula simulata | Appellations de Taxon | 28493 |
| [28494] Navigiolum adamantiforme | Appellations de Taxon | 28494 |
| [28495] Achnanthes adamantiformis | Appellations de Taxon | 28495 |
| [28496] Neidiomorpha binodeformis | Appellations de Taxon | 28496 |
| [28497] Neidiomorpha binodis | Appellations de Taxon | 28497 |
| [28498] Staurosira brevistriata | Appellations de Taxon | 28498 |
| [285] Stenophylacini | Appellations de Taxon | 285 |
| [2850] Pagastiella | Appellations de Taxon | 2850 |
| [28502] Staurosira dubia | Appellations de Taxon | 28502 |
| [28503] Fragilaria harrissonii var. dubia | Appellations de Taxon | 28503 |
| [28504] Staurosira lapponica | Appellations de Taxon | 28504 |
| [28505] Fragilaria martyi | Appellations de Taxon | 28505 |
| [28506] Staurosira oldenburgiana | Appellations de Taxon | 28506 |
| [28507] Fragilaria cf. oldenburgiana | Appellations de Taxon | 28507 |
| [28508] Staurosira oldenburgioides | Appellations de Taxon | 28508 |
| [2851] Parachironomus | Appellations de Taxon | 2851 |
| [28510] Tertiarius hidalgensis | Appellations de Taxon | 28510 |
| [28511] Thalassiocyclus pankensis | Appellations de Taxon | 28511 |
| [28512] Thalassiosira australis | Appellations de Taxon | 28512 |
| [28513] Thalassiosira concaviuscula | Appellations de Taxon | 28513 |
| [28514] Thalassiosira constricta | Appellations de Taxon | 28514 |
| [28515] Thalassiosira longifultoportulata | Appellations de Taxon | 28515 |
| [28516] Thalassiosira oceanica | Appellations de Taxon | 28516 |
| [28517] Thalassiosira partheneia | Appellations de Taxon | 28517 |
| [28518] Thalassiosira rudis | Appellations de Taxon | 28518 |
| [28519] Tripterion kalamense | Appellations de Taxon | 28519 |
| [2852] Paracladopelma | Appellations de Taxon | 2852 |
| [28520] Tripterion margaritae | Appellations de Taxon | 28520 |
| [28521] Tripterion philoderma | Appellations de Taxon | 28521 |
| [28522] Tryblionella querandina | Appellations de Taxon | 28522 |
| [28523] Tryblionella rustica | Appellations de Taxon | 28523 |
| [28524] Tryblionella tiltilensis | Appellations de Taxon | 28524 |
| [28525] Ulnaria colcae | Appellations de Taxon | 28525 |
| [28526] Urosolenia amazonica | Appellations de Taxon | 28526 |
| [28527] Peronia brasiliensis | Appellations de Taxon | 28527 |
| [28528] Peroniopsis brasiliensis | Appellations de Taxon | 28528 |
| [28529] Orthoseira dendroteres | Appellations de Taxon | 28529 |
| [2853] Paratendipes | Appellations de Taxon | 2853 |
| [28530] Aulacoseira dendroteres | Appellations de Taxon | 28530 |
| [28531] Pinnularia delicata | Appellations de Taxon | 28531 |
| [28532] Pinnularia delicata | Appellations de Taxon | 28532 |
| [28533] Navicula delicata | Appellations de Taxon | 28533 |
| [28534] Rhizosolenia similoides | Appellations de Taxon | 28534 |
| [28535] Rhizosolenia similis | Appellations de Taxon | 28535 |
| [28536] Pinnularia nordica | Appellations de Taxon | 28536 |
| [28537] Pinnularia mesogongyla var. interrupta | Appellations de Taxon | 28537 |