| [10454] Brachysira superba | Appellations de Taxon | 10454 |
| [10455] Brachysira spicula | Appellations de Taxon | 10455 |
| [10456] Brachysira spectabilis | Appellations de Taxon | 10456 |
| [10457] Brachysira speluncola | Appellations de Taxon | 10457 |
| [10458] Brachysira steinitziae | Appellations de Taxon | 10458 |
| [10459] Biddulphia subaequa | Appellations de Taxon | 10459 |
| [1046] Dreissena | Appellations de Taxon | 1046 |
| [10460] Cosmioneis eta | Appellations de Taxon | 10460 |
| [10461] Cymbella ohridana | Appellations de Taxon | 10461 |
| [10462] Coscinodiscus janischii | Appellations de Taxon | 10462 |
| [10463] Cocconeis krammeri | Appellations de Taxon | 10463 |
| [10464] Cosmioneis lundstroemii var. dialata | Appellations de Taxon | 10464 |
| [10465] Cymbella oligocenica | Appellations de Taxon | 10465 |
| [10466] Cosmioneis lundstroemii | Appellations de Taxon | 10466 |
| [10467] Cocconeis lyra | Appellations de Taxon | 10467 |
| [10468] Cocconeis pseudolineata | Appellations de Taxon | 10468 |
| [10469] Cocconeis pseudonotata | Appellations de Taxon | 10469 |
| [1047] Dreissena polymorpha | Appellations de Taxon | 1047 |
| [10470] Cocconeis placentula var. rouxii | Appellations de Taxon | 10470 |
| [10471] Cocconeis pelta | Appellations de Taxon | 10471 |
| [10472] Caloneis oregonica var. quadrilineata | Appellations de Taxon | 10472 |
| [10473] Cocconeis tenuis | Appellations de Taxon | 10473 |
| [10474] Cocconeis pediculus abnormal form | Appellations de Taxon | 10474 |
| [10475] Cymbella peraffinis | Appellations de Taxon | 10475 |
| [10476] Cymbopleura peranglica | Appellations de Taxon | 10476 |
| [10477] Caloneis patagonica var. alaskaensis | Appellations de Taxon | 10477 |
| [10478] Capartogramma amphoroides | Appellations de Taxon | 10478 |
| [10479] Cymbella proxima var. bottnica | Appellations de Taxon | 10479 |
| [1048] Congeria | Appellations de Taxon | 1048 |
| [10480] Cymbella percapitata | Appellations de Taxon | 10480 |
| [10481] Coscinodiscus perforatus var. cellulosus | Appellations de Taxon | 10481 |
| [10482] Cymbella percymbiformis | Appellations de Taxon | 10482 |
| [10483] Achnanthidium mangelsdorffii | Appellations de Taxon | 10483 |
| [10484] Achnanthidium macrorostratum | Appellations de Taxon | 10484 |
| [10485] Adlafia minuscula | Appellations de Taxon | 10485 |
| [10488] Amphora cimbrica | Appellations de Taxon | 10488 |
| [10489] Brachysira insolita | Appellations de Taxon | 10489 |
| [1049] Congeria cochleata | Appellations de Taxon | 1049 |
| [10490] Brachysira lange-bertalotii | Appellations de Taxon | 10490 |
| [10491] Brachysira rhomboides | Appellations de Taxon | 10491 |
| [10492] Biddulphia rostrata | Appellations de Taxon | 10492 |
| [10493] Brachysira pulchra | Appellations de Taxon | 10493 |
| [10494] Brachysira rostrata | Appellations de Taxon | 10494 |
| [10495] Brachysira ruckiae | Appellations de Taxon | 10495 |
| [10496] Brachysira rumrichiae | Appellations de Taxon | 10496 |
| [10497] Brachysira ruppeliana | Appellations de Taxon | 10497 |
| [10498] Brachysira sublinearis | Appellations de Taxon | 10498 |
| [105] Leuctra pseudosignifera | Appellations de Taxon | 105 |
| [10500] Brachysira seippii | Appellations de Taxon | 10500 |
| [10501] Brachysira serians var. serians | Appellations de Taxon | 10501 |