NVKD
NEDERLANDS-VLAAMSE KRING VAN DIATOMISTEN

External links

• A collection of freshwater algae from the Keweenaw Peninsula

• Antarctic Freshwater Diatoms

• ADIAC: Automatic Diatom Identification And Classification

• Adlaf

• AlgaeBase

• ANSP Algae Image Database

• Bacillariophyceae Picture Galery Czech-Republic

• Central European Diatom Meeting

• Diatoms Ireland

• Diatoms of South African Rivers Identification Key

• Diatoms in salt environments (SW of the Bolivian Altiplano)

• Diatom Paleolimnnology Database

• Diatoms of the United States

• Free and open access to biodiversity data

• Great Lakes Diatoms

• Handboekhydrobiologie_diatomeeën Stowa

• International Society for Diatom Research

• ITIS, the Integrated Taxonomic Information System

• Mongolian Diatom Home Page

• Nederlandse sieralgen

• Omnidia (French Diatom database and calculation of indices)

• Publieke Dienstverlening Op de Kaart (PDOK)

• Rocky Mountain Lake Algae

• ResearchGate

• TWN Database Ecosys