| antarctica | | grammonema cf. islandica | species | 1 | 0 |
| antarctica | | grammonema sp. p437 | species | 1 | 0 |
| antarctica | | thalassionema sp. p474 | species | 1 | 0 |
| antarctica | | uncultured fragilariophyceae | species | 1 | 0 |
| australia | victoria | grammatophora oceanica | species | 1 | 0 |
| brazil | | asterionellopsis guyunusae | species | 2 | 0 |
| brazil | | asterionellopsis sp. aorf-2015 | species | 2 | 0 |
| brazil | | protoraphis atlantica | species | 1 | 0 |
| brazil | parana | asterionellopsis thurstonii | species | 1 | 0 |
| brazil | rio grande do sul | asterionellopsis guyunusae | species | 1 | 0 |
| brazil | santa catarina | asterionellopsis thurstonii | species | 2 | 0 |
| brazil | sao paulo | asterionellopsis thurstonii | species | 1 | 0 |
| brazil | sao paulo | protoraphis atlantica | species | 2 | 0 |
| brazil | sao paulo | pseudohimantidium pacificum | species | 2 | 0 |
| canada | | asterionellopsis lenisilicea | species | 5 | 0 |
| canada | | asterionellopsis maritima | species | 8 | 0 |
| canada | | delphineis sp. | species | 3 | 0 |
| canada | new brunswick | asterionellopsis glacialis | species | 5 | 0 |
| canada | new brunswick | fragilaria sp. 1bof | species | 2 | 0 |
| canada | new brunswick | fragilaria sp. 2bof | species | 2 | 0 |
| canada | new brunswick | fragilaria sp. seh-2012 | species | 1 | 0 |
| canada | new brunswick | grammonema striatula | species | 2 | 0 |
| canada | new brunswick | tabularia fasciculata | species | 40 | 0 |
| canada | new brunswick | thalassionema sp. 1bof | species | 1 | 0 |
| canada | new brunswick | thalassionema sp. 2bof | species | 13 | 0 |
| canada | new brunswick | thalassionema sp. 3bof | species | 7 | 0 |
| canada | nunavut | synedra hyperborea | species | 1 | 0 |
| canada | quebec | synedra sp. kel-2015 | species | 1 | 0 |
| chile | | asterionella formosa | species | 2 | 0 |
| chile | araucania region | asterionella formosa | species | 31 | 0 |
| chile | los lagos region | asterionella formosa | species | 2 | 0 |
| china | | licmophora paradoxa | species | 6 | 0 |
| france | provence-alpes-cote d'azur region | uncultured fragilariaceae | species | 1 | 0 |
| germany | | asterionella formosa | species | 1 | 0 |
| germany | | asterionella ralfsii | species | 2 | 0 |
| germany | | asterionella sp. at672b | species | 1 | 0 |
| germany | | centronella reicheltii | species | 1 | 0 |
| germany | | diatoma tenuis | species | 6 | 0 |
| germany | | fragilaria capucina var. mesolepta | varietas | 1 | 0 |
| germany | | fragilaria crotonensis | species | 1 | 0 |
| germany | | fragilaria nanana | species | 1 | 0 |
| germany | | fragilaria rumpens | species | 1 | 0 |
| germany | | fragilaria sp. at124.05b | species | 1 | 0 |
| germany | | fragilaria sp. at-124.05b | species | 1 | 0 |
| germany | | fragilaria vaucheriae | species | 3 | 0 |
| germany | | fragilaria zeilleri var. elliptica | varietas | 2 | 0 |
| germany | | fragilariforma virescens | species | 1 | 0 |
| germany | | grammatophora marina | species | 1 | 0 |
| germany | | staurosira cf. mutabilis | species | 1 | 0 |
| germany | | synedra ulna | species | 1 | 0 |
| germany | | uncultured fragilariaceae | species | 4 | 0 |
| germany | bavaria | diatoma tenue | species | 1 | 0 |
| germany | bavaria | ulnaria ulna | species | 1 | 0 |
| germany | lower saxony | fragilaria sp. at-124.05b | species | 1 | 0 |
| greece | | nanofrustulum cf. shiloi | species | 2 | 0 |
| guam | mangilao municipality | licmophora aff. ehrenbergii mpa-2015 | species | 3 | 0 |
| japan | | asterionella japonica | species | 1 | 0 |
| japan | gunma prefecture | diatoma hyemalis | species | 1 | 0 |
| luxembourg | | fragilaria rumpens | species | 2 | 0 |
| luxembourg | | fragilaria ulna | species | 1 | 0 |
| luxembourg | | fragilaria ulna var. acus | varietas | 1 | 0 |
| luxembourg | | ulnaria acus | species | 2 | 0 |
| madagascar | | hyalosynedra cf. laevigata | species | 1 | 0 |
| mexico | | asterionellopsis cf. glacialis ial-2014 | species | 1 | 0 |
| mexico | | asterionellopsis glacialis | species | 1 | 0 |
| mexico | baja california sur | nanofrustulum shiloi | species | 2 | 0 |
| netherlands | | asterionellopsis thurstonii | species | 2 | 0 |
| netherlands | zeeland province | asterionellopsis glacialis | species | 1 | 0 |
| panama | | synedra sp. p517 | species | 1 | 0 |
| reunion | | fragilaria capucina | species | 2 | 0 |
| reunion | | ulnaria ulna | species | 2 | 0 |
| russia | irkutsk oblast | tetracyclus sp. tn-2014 | species | 3 | 0 |
| russia | irkutsk oblast | ulnaria sp. na-2016a | species | 2 | 0 |
| russia | irkutsk oblast | ulnaria sp. na-2016b | species | 3 | 0 |
| south korea | | fragilaria bidens | species | 1 | 0 |
| south korea | | fragilaria nanana | species | 1 | 0 |
| south korea | | tabellaria flocculosa | species | 1 | 0 |
| south korea | | tabularia cf. tabulata | species | 1 | 0 |
| south korea | | ulnaria acus | species | 1 | 0 |
| south korea | | ulnaria ulna | species | 3 | 0 |
| united kingdom | | asterionella formosa | species | 4 | 0 |
| united kingdom | | asterionellopsis glacialis | species | 1 | 0 |
| united kingdom | | fragilaria crotonensis | species | 2 | 0 |
| united kingdom | | grammonema striatula | species | 1 | 0 |
| united kingdom | | thalassionema nitzschioides | species | 1 | 0 |
| united states | | delphineis minutissima | species | 1 | 0 |
| united states | | diatoma tenue | species | 1 | 0 |
| united states | | fragilariforma virescens | species | 1 | 0 |
| united states | | synedra ulna | species | 1 | 0 |
| united states | | uncultured delphineis | species | 1 | 0 |
| united states | | uncultured fragilaria sp. | species | 1 | 0 |
| united states | alaska | asterionellopsis glacialis | species | 1 | 0 |
| united states | alaska | grammonema striatula | species | 1 | 0 |
| united states | california | grammonema striatula | species | 3 | 0 |
| united states | florida | fragilariaceae sp. 1 mpa-2013 | species | 6 | 0 |
| united states | florida | hyalosira interrupta | species | 3 | 0 |
| united states | florida | hyalosynedra laevigata | species | 3 | 0 |
| united states | florida | licmophora grandis | species | 3 | 0 |
| united states | florida | licmophora normaniana | species | 3 | 0 |
| united states | florida | synedra bacillaris | species | 3 | 0 |
| united states | massachusetts | fragilaria rotundissima | species | 1 | 0 |
| united states | michigan | uncultured fragilaria sp. | species | 1 | 0 |
| united states | new york | neodelphineis sp. mpa-2015 | species | 2 | 0 |
| united states | north carolina | delphineis sp. 1 mpa-2013 | species | 3 | 0 |
| united states | north carolina | synedra fulgens | species | 3 | 0 |
| united states | oregon | asterionellopsis socialis | species | 3 | 0 |
| united states | pennsylvania | fragilaria sp. 2 mlm-2011 | species | 1 | 0 |
| united states | south carolina | rhaphoneis amphiceros | species | 3 | 0 |
| united states | south carolina | thalassionema frauenfeldii | species | 3 | 0 |
| united states | texas | fragilariophyceae sp. tn-2014 | species | 3 | 0 |
| united states | texas | hyalosynedra laevigata | species | 3 | 0 |
| united states | texas | licmophora normaniana | species | 3 | 0 |
| united states | texas | rhaphoneis amphiceros | species | 1 | 0 |
| united states | texas | thalassionema frauenfeldii | species | 3 | 0 |
| united states | texas | thalassionema sp. 1 csl-2013 | species | 3 | 0 |
| uruguay | | asterionellopsis guyunusae | species | 4 | 0 |